СПОСОБ ВЫРАБОТКИ ЭНЕРГИИ С ИСПОЛЬЗОВАНИЕМ ГАЗОВОЙ ТУРБИНЫ, РАБОТАЮЩЕЙ НА ТВЕРДОМ ТОПЛИВЕ И ИСПОЛЬЗУЮЩЕЙ ТЕПЛО ОТХОДЯЩИХ ГАЗОВ, И ОБОРУДОВАНИЕ ДЛЯ ОСУЩЕСТВЛЕНИЯ ЭТОГО СПОСОБА

1. Энергетический цикл с газовой турбиной с непрямым нагревом и с влажным циклом, в конечном счете, объединенный парогазовый цикл с одной и той же газовой турбиной и паровой турбиной, в конечном счете, с той же газовой турбиной с регенерационным теплообменником, в конечном счете, с той же газовой турбиной с подогревом перед, а также после газовой турбины, в конечном счете, с той же газовой турбиной с изотермическим сжатием, с использованием первичной энергии ископаемых видов топлива, альтернативных видов топлива и отходов, за счет их сжигания, в конечном счете, с использованием физического тепла различных отходящих газов или смесей газов, отличающийся тем, что рабочая среда газовой турбины (28) представляет собой парогазовую смесь, состоящую из газа, подаваемого компрессором (22), и пара охлаждающей среды, подаваемого из охлажденной камеры (1) сгорания, в конечном счете, из охлажденного теплового агрегата (51), или парогазовую смесь, состоящую из газа, подаваемого компрессором (22), и пара охлаждающей среды, подаваемой из охлажденной камеры (1) сгорания, - в конечном счете, из охлажденного теплового агрегата (51), при этом пар впрыскиваемой среды вводится в газ, подаваемый компрессором (22), и/или в парогазовую смесь или в парогазовую смесь, состоящую из газа, подаваемого компрессором (22), и пара впрыскиваемой среды, который в газ подавал компрессор (22), и/или в парогазовую смесь, причем для нагрева парогазовой смеси до температуры рабочей среды газовой турбины (28) или для нагрева парогазовой смеси перед газовой турбиной (28) до достижимой температуры используют тепло уходящего топочного газа, вытекающего из охлаждаемой камеры (1) � РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 139 900 (13) A (51) МПК F02G 5/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2009139900/06, 28.10.2009 (71) Заявитель(и): ВИТКОВИЦЕ ПАУЭР ИНДЖИНИРИНГ А.С. (CZ) Приоритет(ы): (30) Конвенционный приоритет: ...

КОМПЛЕКС ЭНЕРГОГЕНЕРИРУЮЩИЙ

FIELD: power engineering. SUBSTANCE: present invention refers to power engineering, to the problem of direct conversion of thermal energy into electrical energy through thermoelectric and thermionic emission, in particular, to the generation of electrical energy due to the heat of gases, which is formed during thermochemical conversion of fuel, and it can be used in order to supply electricity and heat to individual buildings of industrial and individual development, in metallurgy, transport and other industries. Power generating complex comprises the sequentially connected fuel treatment unit, the gasification reactor with the working chamber made of rigidly interconnected cylindrical and truncated conical parts. Cylindrical part from upwards is closed by the cover, in which the fuel loading hatch is equipped. Conical part of the bottom is equipped with the ash pan. Gas product removal valve is installed on the outside of the wall. Branch pipe for supplying air to the working chamber, the casing and the synthetic natural gas treatment unit are installed on the outside of the cone part in the wall. At least two thermionic converters of thermal energy into the electrical one are installed In the cavity of the cylindrical part of the reactor's working chamber on perimeter along the wall. At least two thermoelectric converters of thermal energy are into the electrical one are installed outside in the cavity, which is formed by the cylindrical part of the reactor's working chamber and by the casing. Adder, which has M+N inputs is inputs, is additionally introduced. Output of the m th thermionic element is connected to the corresponding input of the adder, and the output of the n th thermoelectric element is connected to the M+n input of the adder. EFFECT: invention provides for the increased manufacturability and for the increased coefficient of conversion of heat into electrical power, as well as for the decreased material consumption. 1 cl, 2 dwg РОССИЙСКАЯ ...

GLAND LEAKAGE SEAL SYSTEM

The present invention is directed to a turbine seal system. The turbine seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The turbine seal system is configured to apply nitrogen, or other non-condensable, or other material, to capture or mix with the escaping working fluid. The combined mixture of working fluid which escapes the turbine and the nitrogen utilized to capture the working fluid is evacuated by an exhaust compressor which maintains a desired vacuum in a gland seal compartment of the turbine seal. The combined mixture can then be sent to a condenser to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non-condensables have been evacuated, the working stream is pumped to a higher pressure, and prepared to be re-introduced into the thermodynamic cycle system.

VEHICLE HEAT RECOVERY SYSTEM

A system for an engine (101) comprises a heat recovery system and a gaseous fuel supply system. The heat recovery system comprises a first reservoir (104) for fluid, at least one evaporator (121) for transferring heat from an engine to the fluid, a vapour expander (129) for converting fluid vapour energy into motive power, and a condenser (134). The gaseous fuel supply system comprises a second reservoir (90) for liquefied gaseous fuel and a fuel evaporator(91) for expanding liquefied gaseous fuel into gaseous fuel for the engine. The condenser (134) is in thermal contact with the fuel evaporator (91).

Brennkraftturbine, deren Laufrad mit durch die Abwärme der Brennkraftturbine erzeugtem Dampf gekühlt wird.

Turbine.

Harness

Work method for installations of turbines with combustion

GASEOUS-FLUID TURBINE.

Improvements in Gas Turbines.

... 4350. Wedekind, C. Feb. 22, 1911, [Convention date]. Working-fluid supply. - In a gas-turbine in which the combustion chamber is water-cooled and the generated steam is superheated, the combustion chamber and superheater are coaxial with the turbine and in alinement, and are both within a cylinder cooled on the outside. The generated steam may be used to drive the turbine with the combustion products, or may be separately employed for any purpose. The fuel, for instance petroleum, is supplied through a pipe a, Fig. 1, and is mixed with air supplied through a pipe c, the mixture being exploded in a retort e by ignition plugs d, d<1>. The explosion chamber f is, together with a superheater h, surrounded by a cylinder g having ribs g<1> and water-cooled by water entering at a pipe j. The generated steam passes through pipes k, k<1>, l into the superheater h, which is provided with ribs l<1>. The superheated steam may be led away through pipes k<2>, r to be used for any purpose, or may be led ...

Improvements with the turbines

Process for the use of combined turbines, with vapor and explosions

Steam Turbine Plant

A steam turbine plant of the present invention includes a heat source device that heats a low temperature fluid by a heat source medium to obtain a high temperature fluid, a steam generating device that generates steam by heat exchange with the high temperature fluid, a steam turbine that is driven by the steam, a heating flow path that is disposed on an outer surface of a casing of the steam turbine, a high temperature fluid supply passage that is branched from a flow path of the high temperature fluid in the steam generating device, is connected to the heating flow path, and supplies the high temperature fluid to the heating flow path, and a high temperature fluid flow rate regulating device that regulates a flow rate of the high temperature fluid flowing through the high temperature fluid supply passage.

Method and apparatus for increasing useful energy/thrust of a gas turbine engine by one or more rotating fluid moving (agitator) pieces due to formation of a defined steam region

A gas turbine engine comprising a housing coupled to an upstream source of hot gas and superheated water droplets, the housing having a centerline, an annular bay section positioned radially away from the centerline and protruding in an upstream direction, a rotatable shaft positioned along the centerline, a fluid mover coupled to the rotating shaft and positioned to receive the hot gas and superheated water droplets from the upstream source and to move the hot gas and superheated water droplets radially toward the annular bay section of the housing, a separator plate that is fixedly coupled to the housing; and an extractive turbine assembly positioned downstream from the separator plate and the annular bay section. The superheated water droplets mix thoroughly with the hot gas inside the annular bay section causing the water droplets to covert to steam, and the steam flows to the extractive turbine, increasing an efficiency of turbine rotation.

Aus Verbrennungsturbine und Dampfturbine bestehende Kraftmaschine

Abfallverbrennungsanlage

Abfallverbrennungsanlage zum Verbrennen verschiedenartiger Materialien, bestehend aus einem Brennraum, der mit einem Dampfdruckkessel in Wirkverbindung steht, in dem Heizstäbe integrierbar sind, wobei der im Kessel erzeugte Wasserdampf bzw. die beim Verbrennungsprozess entstehenden Abgase als Antriebsquelle für Turbinen nutzbar sind, indem im Strömungsweg ein Dampfdruckventil angeordnet ist, das mit Dampfdruckdüsen einer ersten kleinen Turbine in Wirkverbindung steht und wobei zwei weitere größere Turbinen vorgesehen sind, an denen Dampfabgas-Vorkammern ausgestaltet sind, wobei die unterschiedlichen Baugruppen der Anlage über ein Dampfabgas-Rohrsystem mit Sammelrohr und Schmutzfängerrohr miteinander in Wirkverbindung stehen und wobei dem Schmutzfängerrohr ein durch einen Kühlwasserkessel verlaufendes Kondensierungsrohr zugeordnet ist, das zu einem Hitzefeld und zu einem Filtersystem führt, dadurch gekennzeichnet, dass das Filtersystem aus acht Doppelfilterkammern (1,1 bis 8,8) mit 30 größeren Filterzwischenkammern und mit 30 kleineren Filterzwischenkammern besteht, wobei – die erste Doppelfilterkammer (1,1) mit Koks oder porösem Lavagestein gefüllt ist – die zweite Doppelfilterkammer (2,2) mit... Waste incineration plant for burning various materials, consisting of a combustion chamber, which is in operative connection with a steam pressure vessel in which heating elements can be integrated, wherein the water vapor generated in the boiler or the exhaust gases produced during the combustion process can be used as a drive source for turbines by a vapor pressure valve in the flow path is arranged, which is operatively connected to steam pressure nozzles of a first small turbine and wherein two further larger turbines are provided, where steam exhaust prechambers are designed, the different components of the system via a steam exhaust pipe system with manifold and strainer tube are in operative connection with each other and wherein the mud flap tube is associated with ...

INVERTED BRAYTON CYCLE HEAT ENGINE

An apparatus (2) includes an internal combustion engine (4) and an inverted Brayton cycle heat engine (6). Hot exhaust gas from the internal combustion engine (4) contains water. The hot exhaust gas drives the inverted Brayton cycle heat engine. A condenser (22) in a fluid path of the exhaust gas between an inverted-Brayton-cycle turbine and an inverted-Brayton-cycle compressor condenses at least some of the water from the exhaust gas to form condensed water. This condensed water follows a recirculation path (30) so as to be re-introduced as a working fluid into one or more of the heat engines described above, or further heat engines, e.g. the condensed water is heated by the exhaust gas using a steam-generating heat exchanger (20) to generate steam which drives a steam turbine (32).

Operating Method for engines with steam expansion

Ein Kraftfahrzeug mit einem neu entwickelten Wasserdampfmotor wurde in Berlin gebaut. Mit normalem Wasserdampf erreichte das Fahrzeug über 50% Wirkungsgrad. Um den notwendigen Wassertank zu verkleinern wurde Überhitzter Dampf verwendet. Damit wurde der Wirkungsgrad halbiert. Dieser Wassertank entfällt beim Kältemitteldampf, da der Dampf wieder verflüssigt werden kann. Auch ein Verbrennen des Kältemittels für die Dampferzeugung kann genutzt werden. Sonstige Vorteile sind. Keine Zündung, kein ansaugen, keine Kompression, keine Temperatur über240 °C (300°C), kein Totraum , kein Kühler. Robust, langlebig, sparsam im Verbrauch. Viele Treibstoffe sind möglich. Nachteilig ist eine Vorwärmzeit, bei Kältemittel ist sie sehr kurz. Das Elektroauto überbrückt diese sehr kurze Zeit beim anfahren. Der ideale Hybridantrieb mit großer Reichweite.

Энергетическая установка

FIELD: complex power plants.SUBSTANCE: invention relates to complex power plants, in particular to plants having a combined cycle system of a steam and gas turbine. Increasing the efficiency of the power plant while reducing the amount of harmful emissions in the exhaust gases is achieved due to the fact that in the plant containing a compressor, a combustion chamber, a turbine, a steam generator connected to the combustion chamber, the fuel gas outlet channel is equipped with a condenser and is connected to a tank for collecting distilled water. The container for collecting water is connected to the steam generator. The compressor is a screw compressor and is connected to a tank for collecting distilled water. The compressor inlet is connected to the air separation unit.EFFECT: raised efficiency of the plant, with emission volume reduced.1 cl, 1 dwg

Improved process of and apparatus for deriving motive power from steam

... 186,084. Tesla, N.. March 24, 1921. Working-fluid supply.-Steam is directed on to a turbine rotor by annular non-convergent nozzles 6 which operate as ejector nozzles and draw heated gases from the chambers 16 through nozzles 7. The gases may be products of combustion obtained by burning in a chamber 12, fuel and air entering through valves 24 and 23 respectively. The products of combustion pass to the chambers 16 by way of superheater coils 11 in a chamber 8 through which the steam passes. The turbine may be of the type described in Specification 24001/10.

GLAND LEAKAGE SEAL SYSTEM

The present invention is directed to a turbine seal system. The turbine seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The turbine seal system is configured to apply nitrogen, or other non-condensable, or other material, to capture or mix with the escaping working fluid. The combined mixture of working fluid which escapes the turbine and the nitrogen utilized to capture the working fluid is evacuated by an exhaust compressor which maintains a desired vacuum in a gland seal compartment of the turbine seal. The combined mixture can then be sent to a condenser to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non- condensables have been evacuated, the working stream is pumped to a higher pressure, and prepared to be re-introduced into the thermodynamic cycle system.

Improvements in gas turbine engines or extended-explosion

Aus Verbrennungsturbine und Dampfturbine bestehende Kraftmaschine

Inverted brayton cycle heat engine

An apparatus 2 includes an internal combustion engine 4 and an inverted Brayton cycle (IBC) heat engine 6. Hot exhaust gas containing water from the internal combustion engine 4 drives the inverted Brayton cycle heat engine. A condenser 22 in a fluid path of the exhaust gas between the inverted Brayton cycle turbine and compressor condenses at least some of the water from the exhaust gas to form condensed water. This condensed water may follow a recirculation path 30 so as to be re­introduced as a working fluid into one or more of the heat engines described above, or further heat engines. The condensed water may be used in a steam cycle heated by the exhaust gas using a heat exchanger 20 to generate steam which drives a steam turbine 32.

Abwärme beschickte Wärmenutzungsvorrichtung

Improvements in or relating to power plants

... 1,093,682. Gas turbine plant. ROLLSROYCE Ltd. July 22, 1966, No. 32945/66. Heading F1G. A power plant comprises a combustion gas generator which comprises in flow series compressor, combustion equipment and a turbine, the turbine being connected to drive the compressor, the gases from the gas generator passing to a power turbine, the exhaust gases from the power turbine passing to a steam generator, the steam from which is passed to a steam turbine, the steam turbine being drivingly connected by a second shaft to a compressor which supplies precompressed air to the air compressor of the gas generator. The gas generator 10 comprises an air compressor 12, combustion equipment 14 and a turbine 16, the gases from the turbine 16 passing to a separate power turbine 18 which is connected to drive an electric generator 20. The exhaust gases from the power turbine pass to a steam generator 24, the steam from which passes to a steam turbine 30. The steam turbine 30 is connected to drive a pre-compressor ...

Turbine with combined gas and steam drive

... 351,312. Gas turbines. ZETTERBERG, G. V., Ír, Sweden. Aug. 21, 1930, No. 25018. [Class 110 (iii).] An internal-combustion turbine, surrounded partly or wholly by a steam generator, has a hollow impeller 1 with nozzles 6 on the periphery. Fuel is supplied through a pipe 3 inside an airinlet pipe 2, and the mixture is burned continuously by an ignition cone 4, or the like. A plate 5 defiects the combustion gases radially outwards to nozzles 6. The gases impinge on fixed blades 7 and pass into receivers 9 and through tubes 10 in a steam generator to a collector ring 11, and are exhausted through a conduit 12 which also acts as a heater for air pipe 2. Steam collects in a dome 14 and passes through a pipe 15 into the impeller, and mixes with the combustion gases. A cover 16 is provided for the impeller. Gearing 17, 18 is driven by the hollow working shaft.

Turbine rotor, tubine, apparatus and method

Inverted brayton cycle heat engine

Process and apparatus for the use of the vapor like driving force

Power production process with gas turbine from solid fuel and waste heat ad the equipment for the performing of this process

PURPOSE: A generation process using a gas turbine from the solid fuel and waste heat and a device for processing generation process are provided to recycle waste gas from a gas turbine. CONSTITUTION: A working medium of a gas turbine(28) is steam vapor-gas mixture comprising of the steam vapor of the cooling medium exhausted from hot component which is cooled in a cooled combustion chamber, and gas provided with a compressor(22). The steam vapor-gas mixture is heated at the temperature of working medium of the gas turbine or at the temperature which can reach the steam vapor-gas mixture before to the gas turbine using heat and flame of a flue gas from the cooled combustion chamber or the latent heat from the heat aggregate. COPYRIGHT KIPO 2010 ...

WASTE HEAT-FED HEAT RECOVERY SYSTEM

The invention describes a heat recovery system (WNV), which in a working fluid (BM) circulation achieves a high overall efficiency of from 0.45 < ŋPM+WNV < 0.69 utilising the cooling heat and/or the exhaust gas heat of a primary engine (PM). A combustion engine (I, VM2), stationary or installed in a vehicle, particularly a motor vehicle, a gas/steam turbine power plant (II, GT4, DT3,3'), a combined heat and power station or a burner (III, BR9), particularly a biogas burner, are used as the primary engine. A superheated steam or a mixture of a supercritical high-pressure steam plus the superheated steam and/or plus portions of the exhaust gas are used as the working fluid producing enthalpy of mixing. The invention further relates to a use of the heat recovery system as an air or exhaust gas compressor with storage, as a mechanical supercharger of the primary engine, which, like the heat recovery system, can be operated as a compressed air/exhaust gas engine or as a booster using the stored ...

Brennkraftturbine, deren Laufrad mit durch Abwaerme erzeugtem Dampf gekuehlt wird, welcher nach Durchstroemen der Laufradschaufeln wieder aufgefangen wird

An energy recovery apparatus and an internal combustion engine

Disclosed is an energy recovery apparatus 100 for an internal combustion engine 102 having an exhaust outlet 110. The energy recovery apparatus 100 comprises: a fluid supply means 114 arranged to supply a fluid and a piston-less rotary expander mechanism 118. The piston-less rotary expander mechanism 118 is arranged to receive exhaust gases from the exhaust outlet 110 and fluid from the fluid supply means 114. The piston-less rotary expander mechanism 118 is powered by the fluid and the exhaust gases. An internal combustion engine comprising the energy recovery apparatus 100 is also disclosed. The fluid may be heated by a heat source and the fluid may comprise water. The piston-less rotary expander 118 may comprise a rotary Wankel engine. The piston-less rotary expander mechanism is used to recover otherwise lost energy from exhaust gases and may be used to rotate a drive shaft.

Gland leakage seal system

Improvements with the turbines

GLAND LEAKAGE SEAL SYSTEM

The present invention is directed to a turbine seal system. The turbine seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The turbine seal system is configured to apply nitrogen, or other non-condensable, or other material, to capture or mix with the escaping working fluid. The combined mixture of working fluid which escapes the turbine and the nitrogen utilized to capture the working fluid is evacuated by an exhaust compressor which maintains a desired vacuum in a gland seal compartment of the turbine seal. The combined mixture can then be sent to a condenser to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non-condensables have been evacuated, the working stream is pumped to a higher pressure, and prepared to be re-introduced into the thermodynamic cycle system.

Turbine rotor, turbine, apparatus and method

A turbine rotor 60 comprises a set of blades 64 shaped to impart torque on the turbine rotor in a predetermined direction when a first working fluid flows from a first fluid inlet portion along first fluid flow channels 72 between the blades. The rotor further comprises second fluid guiding structures which define second fluid flow channels 76, which also impart torque on the turbine rotor in the predetermined direction when a second working fluid flows through them, and have a different geometry to the first channels. The second fluid guiding structures may define the second channels (96, 98, figs 10-12) within the blades to expel the second working fluid in a direction opposite to the predetermined direction. The second fluid guiding structures may be a second set of turbine blades 62. The first and second sets of blades may both comprise radial flow blades, or one may comprise radial flow blades and the other comprise axial flow blades (112, figs 13-15). Preferably, at least part of ...

AIR START STEAM ENGINE

Waste heat in the exhaust from the expander can be used to heat or alternatively to dry an element in a device that can be operated as a desiccator to dry air when operated in a summer mode, or to heat air when operated in a winter mode. The air having been dried or alternatively heated is then ducted to an evaporative cooler which cools the dried air in summer mode and humidifies the heated air in winter mode.

An energy recovery apparatus and an internal combustion engine

Improvements in or relating to devices for mixing gases of different pressures

... 737,176. Gas-mixing appliances. VICKERSARMSTRONGS, Ltd. July 27, 1953 [June 25, 1952], No. 16004/52. Class 86 [Also in Group XXVI] A mixing device for mixing gases of different pressures comprises a rotatably-mounted wheel 1 having blades 3 at the periphery and at least two immediately-adjacent inlet nozzles, one 5 for high, and one 4 for low-pressure gas. Gases are fed to the nozzles and the wheel is rotated, gas from the low-pressure nozzle entering the blade spaces, these spaces then passing the high-pressure nozzle, the gas from this nozzle also entering the blade spaces and the two gases become mixed in the blade spaces. The inlet nozzles may be designed to reduce the pressure of the gases fed thereto to a common value. An outlet nozzle 6 is disposed on the discharge side of the blades and is designed to reduce the velocity and increase the pressure of the mixed gases passing therethrough. The device is shown applied in a steam turbine in Fig. 3, high-pressure boiler steam being supplied ...

Air start steam engine

A method and system using at least two different working fluids to be supplied to an expander to cause it to do mechanical work. The expander is started by providing a compressed gaseous working fluid at a sufficient pressure to the expander. At the same time the compressed gaseous working fluid is provided to the expander, a second working fluid that is liquid at ambient temperatures is provided to a heater to be heated. The second working fluid is heated to its boiling point and converted to pressurized gas Once the pressure is increased to a sufficient level, the second working fluid is injected into the expander to generate power, and the supply of the first working fluid may be stopped. After expansion in the expander, the working fluids are is exhausted from the expander, and the second working fluid may be condensed for separation from the first working fluid. Control circuitry controls the admission of the first and second working fluids responsive to monitoring the load on the expander. 1. A power generation unit comprising:a first vessel holding a quantity of a first pressurized gaseous working fluid that is gaseous at ambient temperature, being pressurized to a pressure substantially greater than ambient pressure;a second vessel holding a quantity of a second working fluid that is in a liquid state at ambient temperature;a controllable heater in controllable communication with at least said second vessel for heating at least said second working fluid;an expander in controllable communication with said heater and said first vessel, such that said expander can receive said first pressurized gaseous working fluid and/or receive said second working fluid, having been heated by said heater to be vaporized and form a second pressurized gaseous working fluid, said first and/or second pressurized gaseous working fluids being supplied to at least one chamber in said expander where said pressurized gaseous working fluids can expand, causing said expander to produce ...

Gland leakage seal system

The present invention is directed to a turbine seal system. The turbine seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The turbine seal system is configured to apply nitrogen, or other non-condensable, or other material, to capture or mix with the escaping working fluid. The combined mixture of working fluid which escapes the turbine and the nitrogen utilized to capture the working fluid is evacuated by an exhaust compressor which maintains a desired vacuum in a gland seal compartment of the turbine seal. The combined mixture can then be sent to a condenser to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non-condensables have been evacuated, the working stream is pumped to a higher pressure, and prepared to be re-introduced into the thermodynamic cycle system.

Triebwerksanlage

Inverted brayton cycle heat engine

Vehicle waste heat recovery system

Verbrennungskraftmaschine

Eine Verbrennungskraftmaschine in kombinierter Gas/Dampf-Turbinenbauweise umfasst ein Gehäuse (1), einen darin drehbar gelagerten, an seinem Umfang mindestens zweireihig beschaufelten Rotor (2) mit mindestens einer Gasseite und mindestens einer Dampfseite und eine Brennkammer/Dampferzeuger-Einheit (3). Diese beaufschlagt die mindestens eine Gasseite des Rotors mit heißem Gas und die mindestens eine Dampfseite des Rotors mit Dampf. Dabei ist die Brennkammer/Dampferzeuger-Einheit (3) benachbart zum Umfang des Rotors (2) angeordnet; und sowohl der Dampfaustritt (25) als auch der Gasaustritt (19) der Brennkammer/Dampferzeuger-Einheit (3) münden für eine direkte Beaufschlagung der jeweiligen Seite des Rotors (2) in unmittelbarer Nachbarschaft zu diesem.

Gland leakage seal system

HSE-Allesbrenner-Ofen

In diesem Ofen kann alles Brennbare bis hin zu Altölen, Hydraulikölen, Teerpappe, Plastik u.s.w. emissionsfrei verbrannt werden. DOLLAR A 1. Der Ofen besteht aus einem mit elektrischen Heizstäben versehenen Dampfdruckkessel, 200 cm Durchmesser, der im unteren Teil fast komplett vom 90 cm durchmessenden Aufheizrohr der Feuerstelle durchzogen ist. DOLLAR A 2. Eine Turbine, ca. 90 cm Durchmesser, befindet sich im Aufheizrohr. Zwei weitere Turbinen mit 200 cm Durchmesser befinden sich jeweils seitlich des Dampfdruckkessels. DOLLAR A 3. Die Feuerstelle befindet sich inmitten des Heizungswasserkessels. DOLLAR A 4. Zwei Dampfabgasvorkammern und Dampfabgasrohrsystem liegen wie ein Tauchsieder mit Gefälle zum Schmutzfängerrohr im Brauchwasserkessel. DOLLAR A 5. Das Kondensierungsrohr durchzieht ansteigend den Kühlwasserkessel bis zum 100 cm langen, 1500 DEG Hitzefeld, hat dann ein Gefälle bis zum Kondenswasserablauf und verläuft dann ansteigend bis in den oberen Teil der ersten Filterkammer. DOLLAR A 6. Das Dampfabgasgemisch wird dann durch 8 Doppelfilterkammern mit 30 größeren und 30 kleineren Filterzwischenkammern mittels zwei Sauglüftern gesogen. DOLLAR A 7. Das Dampfabgasgemisch wird auf diese Weise durch folgende Filtereigenschaft besitzende Naturprodukte gesogen: Koks, Weinessig, Schwefelsäure, Speiseöl, Holzwolle, Torf, Baumwolle, Sägemehl, Holzkohle, Salz, Heu und 10 Gasmaskenfiltermatten.

COOLING MEANS FOR GAS-TURBINES.

GAS TURBINE SYSTEM, CONTROL DEVICE FOR GAS TURBINE SYSTEM, AND CONTROL METHOD FOR GAS TURBINE SYSTEM

Provided is a gas turbine system capable of dealing with a request for output increase even when high-pressure hot water generated using solar thermal energy cannot be used according to the operating state of the gas turbine system. A gas turbine system (500A) which sucks in intake air (5) from an intake air duct (6) by a compressor (1) and drives a gas turbine (2) by combustion gas (9) obtained by burning air and fuel by a combustor (3), said gas turbine system being provided with pipes (21A, 23A, 25A, 28, 30A) for generating high-pressure hot water by providing a heat collection pipe (27) that utilizes solar heat and spraying the high-pressure hot water into the intake air (5) sucked in by the compressor (1), and pipes (21B, 23B, 30B) for spraying normal temperature water into the intake air (5) sucked in by the compressor (1).

Combustion process, comprises introducing waste gas into steam turbines and into suction fans, mixing with water vapor, feeding the condensed vapor into a collecting tube and waste gas through chambers containing natural products

Combustion process comprises introducing waste gas into four steam turbines and into two suction fans; mixing water vapor with the waste gas; using the force of the turbine wheels to produce a current; feeding the condensed vapor into a collecting tube; and returning the waste gas through filter chambers containing natural products. The filter chambers are divided into 10 larger compartments and 10 smaller compartments. The larger compartments are filled with wood wool and the smaller compartments are filled with peat.

Aus Verbrennungsturbine und Dampfturbine bestehende Kraftmaschine

WASTE HEAT-FED HEAT RECOVERY SYSTEM

The invention describes a heat recovery system WNV, which in a working fluid BM circulation achieves a high overall efficiency of from 0.45 < ŋPM+WNV < 0.69 utilising the cooling heat and/or the exhaust gas heat of a primary engine PM. A combustion engine VM, stationary or installed in a (motor) vehicle, a gas/steam turbine power plant, a combined heat and power station or a (biogas) incinerator are used as the primary engine. A superheated steam or a mixture of a supercritical high-pressure steam plus the superheated steam and/or plus portions of the exhaust gas are used as BM producing enthalpy of mixing. The invention further relates to a use of the WNV as an air or exhaust gas compressor with storage, as a mechanical supercharger of the PM, which, like the WNV also, can be operated as a compressed air/exhaust gas engine or as a booster using the stored compressed air/compressed exhaust gas. A relative overall efficiency of the combined PM + WNV plant of 1.6 < PPM+WNV/PPM < 2.3 is achieved ...

Motor

Motor mit einer Brennkammer (10) und einer Düse (18); einer Vorrichtung (14) zum Einspritzen von einem oder mehreren Verbrennungsedukten in die Brennkammer (10); bei welchem ein Verbrennungsprodukt durch Reaktion der Verbrennungsedukte aus der Brennkammer (10) ausgestoßen wird; und einer Kühlvorrichtung (14), die ein Kühlmittel bei der Brennkammer (10) und/oder Düse (18) führt, bei welchem das Kühlmittel in die Brennkammer (10) und/oder Düse (18) eingespritzt wird, wobei wenigstens eine Brennkammer (10) und wenigstens eine Düse (18) in wenigstens einer Ebene senkrecht zu einer ersten Welle (22) angeordnet und von dieser beabstandet befestigt sind, wobei ein Rückstoß der fluidausstoßenden Brennkammer (10) und/oder Düse (18) die erste Welle (22) in eine Drehbewegung versetzt.

ENGINE

The invention relates to an engine comprising a combustion chamber (10) and a nozzle (18); a device (14) for injecting one or more combustion reactants into the combustion chamber (10); a combustion product being emitted from the combustion chamber (10) as a result of the reaction of the combustion reactants; and a cooling device (14) which guides a coolant in the vicinity of the combustion chamber (10) and/or the nozzle (18), the coolant being injected into the combustion chamber (10) and/or the nozzle (18). At least one combustion chamber (10) and at least one nozzle (18) are arranged in at least one plane perpendicular to a first shaft (22) and are fastened at a distance thereto, a repulsion of the fluid-emitting combustion chamber (10) and/or the nozzle (18) setting the first shaft (22) in rotation.

Gas turbine cooled by steam

METHOD AND APPARATUS FOR INCREASING USEFUL ENERGY/THRUST OF A GAS TURBINE ENGINE BY ONE OR MORE ROTATING FLUID MOVING (AGITATOR) PIECES DUE TO FORMATION OF A DEFINED STEAM REGION

A system for increasing useful energy output includes a source of hot combustion gas, such as from a gas turbine engine, and an apparatus that is disposed downstream of and receives the hot combustion gas and acts thereon to optimize electricity/thrust energy output of the system. The apparatus includes a housing that is coupled to the source and receives the hot combustion gas and also includes a rotatable shaft centrally disposed within the housing. A rotatable fluid moving device is coupled to the rotatable shaft and is configured such that the rotatable fluid moving device moves the hot combustion gas into a shape within the housing such that useful energy output/thrust is increased. Optionally, the system includes a spray nozzle that discharges water droplets upstream of the rotatable fluid moving device in a high temperature environment such that the action of the rotatable fluid moving device generates water vapor (steam) having a particular profile (e.g., annular shaped). 1. A gas turbine engine that includes a compressor and a combustion chamber that generates hot thrust gas , the gas turbine engine comprising:a first housing section;a first rotatable shaft disposed within the first housing section;a turbine blade assembly that is downstream of the combustion chamber and is rotatable with the first rotatable shaft within the first housing section, the turbine blade assembly including a plurality of turbine blades; and a second housing section that is coupled to and in fluid communication with the first housing section for receiving the hot trust gas from the turbine blade assembly;', 'a second rotatable shaft centrally disposed within the unit housing;', 'a rotatable fluid moving device that is coupled to the second rotatable shaft and configured such that the rotatable fluid moving device acts on the hot thrust gas from the turbine blade assembly and directs the hot thrust gas in a radially outward direction to cause the hot trust gas to assume a ...

Gas turbine cycle or combined steam-gas cycle for production of power from solid fuels and waste heat

The power production process with a gas turbine, where solid fossil fuels, alternative fuels and wastes can be utilized for combustion with air or oxygen as the primary power source. The working medium is the steam-gas mixture of gas supplied by compressor (22) and the cooling medium vapors from the cooled combustion chamber (1), whereas the injected medium is injected into the gas supplied by means of compressor (22) before the compressor (22) or before the heater (7) of the steam-gas mixture or at least between some parts of the heater (7). The gas turbine (28) can be utilized in connection with a regeneration exchanger or with Rankine-Clausius steam cycle equipment utilizing waste heat of the flue gas from the gas turbine (28). The gas turbine (28) operates with the so-called wet steam cycle, which enables utilization of cooling medium heat from the combustion chamber (1), as well as isothermal compression during compression of gas creating the working medium of the gas turbine (28).

GLAND LEAKAGE SEAL SYSTEM

The present invention is directed to a turbine seal system. The turbine seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The turbine seal system is configured to apply nitrogen, or other non-condensable, or other material, to capture or mix with the escaping working fluid. The combined mixture of working fluid which escapes the turbine and the nitrogen utilized to capture the working fluid is evacuated by an exhaust compressor which maintains a desired vacuum in a gland seal compartment of the turbine seal. The combined mixture can then be sent to a condenser to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non-condensables have been evacuated, the working stream is pumped to a higher pressure, and prepared to be re-introduced into the thermodynamic cycle system.

GLAND LEAKAGE SEAL SYSTEM

The present invention is directed to a turbine seal system. The turbine seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The turbine seal system is configured to apply nitrogen, or other non-condensable, or other material, to capture or mix with the escaping working fluid. The combined mixture of working fluid which escapes the turbine and the nitrogen utilized to capture the working fluid is evacuated by an exhaust compressor which maintains a desired vacuum in a gland seal compartment of the turbine seal. The combined mixture can then be sent to a condenser to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non-condensables have been evacuated, the working stream is pumped to a higher pressure, and prepared to be re-introduced into the thermodynamic cycle system.

Air start steam engine

A method and system using at least two different working fluids to be supplied to an expander to cause it to do mechanical work. The expander is started by providing a compressed gaseous working fluid at a sufficient pressure to the expander. At the same time the compressed gaseous working fluid is provided to the expander, a second working fluid that is liquid at ambient temperatures is provided to a heater to be heated. The second working fluid is heated to its boiling point and converted to pressurized gas Once the pressure is increased to a sufficient level, the second working fluid is injected into the expander to generate power, and the supply of the first working fluid may be stopped. After expansion in the expander, the working fluids are is exhausted from the expander, and the second working fluid may be condensed for separation from the first working fluid. Control circuitry controls the admission of the first and second working fluids responsive to monitoring the load on the expander. Waste heat in the exhaust from the expander can be used to heat or alternatively to dry an element in a device that can be operated as a desiccator to dry air when operated in a summer mode, or to heat air when operated in a winter mode. The air having been dried or alternatively heated is then ducted to an evaporative cooler which cools the dried air in summer mode and humidifies the heated air in winter mode.

System and method for generating power

An object of the present invention is to provide a method and a system for implementing the method so as to alleviate the disadvantages of a reciprocating combustion engine and gas turbine when generating power. The invention is based on the idea of arranging a combustion chamber (10) outside a turbine (22) and providing compressed air from serially connected compressors to an air chamber in which the air is heated and then exhausted to the combustion chamber in order to carry out a combustion process supplemented with high pressure steam pulses.

GLAND LEAKAGE SEAL SYSTEM

The present invention is directed to a turbine seal system. The turbine seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The turbine seal system is configured to apply nitrogen, or other non-condensable, or other material, to capture or mix with the escaping working fluid. The combined mixture of working fluid which escapes the turbine and the nitrogen utilized to capture the working fluid is evacuated by an exhaust compressor which maintains a desired vacuum in a gland seal compartment of the turbine seal. The combined mixture can then be sent to a condenser to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non-condensables have been evacuated, the working stream is pumped to a higher pressure, and prepared to be re-introduced into the thermodynamic cycle system.

Treibstoff sparen bei Motoren mit Dampfexpansion

Treibstoff sparen bei Motoren dadurch gekennzeichnet, dass der Antrieb eines Kolbenmotors gleichgültig ob Dampf oder Explosionsantrieb mit verdampfender Kälteflüssigkeit oder mit Kältemitteldampf durch deren Druck angetrieben wird.

Gas-Dampf-Turbine

Turbine for use with at least 2 working fluids

ENGINE

The invention relates to an engine comprising a combustion chamber (10) and a nozzle(18); a device (14) for injecting one or more combustion reactants into the combustion chamber (10); a combustion product being emitted from the combustion chamber (10) as a result of the reaction of the combustion reactants; and a cooling device (14) which guides a coolant in the vicinity of the combustion chamber (10) and/or the nozzle (18), the coolant being injected into the combustion chamber (10) and/or the nozzle (18). At least one combustion chamber (10) and at least one nozzle (18) are arranged in at least one plane perpendicular to a first shaft (22) and are fastened at a distance thereto, a repulsion of the fluid-emitting combustion chamber (10) and/or the nozzle (18) setting the first shaft (22) in rotation.

Air start steam engine

A method and system using at least two different working fluids to be supplied to an expander to cause it to do mechanical work. The expander is started by providing a compressed gaseous working fluid at a sufficient pressure to the expander. At the same time the compressed gaseous working fluid is provided to the expander, a second working fluid that is liquid at ambient temperatures is provided to a heater to be heated. The second working fluid is heated to its boiling point and converted to pressurized gas Once the pressure is increased to a sufficient level, the second working fluid is injected into the expander to generate power, and the supply of the first working fluid may be stopped. After expansion in the expander, the working fluids are is exhausted from the expander, and the second working fluid may be condensed for separation from the first working fluid. Control circuitry controls the admission of the first and second working fluids responsive to monitoring the load on the expander.

Gas turbine system, the control device of a gas turbine system and gas turbine system control method

Gas turbine system, control device for gas turbine system, and control method for gas turbine system

Power Generation System With Rotary Liquid Piston Compressor for Transcritical and Supercritical Compression of Fluids

A system includes a rotary liquid piston compressor configured to exchange pressure between a liquid and a supercritical fluid. The rotary liquid piston compressor includes a rotor configured to exchange pressure between the liquid and the supercritical fluid as the rotor rotates. The rotor defines channels that extend through the rotor. The rotary liquid piston compressor further includes barriers configured to block mixing between the liquid and the supercritical fluid. The barriers rest within the rotor. Each channel of the channels is configured to receive a barrier of the barriers.

GLAND LEAKAGE SEAL SYSTEM

Eldeki buluş, türbin sızdırmazlık sistemine yöneliktir. Türbin sızdırmazlık sistemi, kapalı döngü termodinamik çevrim sisteminden kaçan işleme sıvısını yakalar, yakalanan işleme sıvısını yoğunlaştırır ve yoğunlaşan sıvıyı termodinamik çevrim sistemine tekrar gönderir. Türbin sızdırmazlık sistemi, kaçan işleme sıvısını yakalamak veya bu sıvıyla karıştırılmak üzere, nitrojen veya diğer yoğunlaşmaz maddelerin veya diğer maddelerin uygulanması için konfigüre edilmiştir. Türbinden kaçan işleme sıvısı ve işleme sıvısını yakalamak için kullanılan nitrojenin kombine karışımı, türbin sızdırmazlığının salmastra kovanı sızdırmazlık bölümünde arzu edilen vakumu sürdüren bir egzoz kompresörü ile boşaltılır. Kombine karışım, daha sonra, bir işleme akımı oluşturarak, işleme sıvısı buharını yoğunlaştırmak ve yoğunlaşmaz maddeleri boşaltmak için kondansatöre gönderilebilir. The present invention is directed to a turbine sealing system. The turbine sealing system catches the working fluid escaping from the closed-loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensed fluid to the thermodynamic cycle system. The turbine sealing system is configured to apply nitrogen or other non-condensable or other substances to capture or mix with escaping working fluid. The combined mixture of working fluid escaping from the turbine and nitrogen used to capture the working fluid is evacuated by an exhaust compressor that maintains the desired vacuum in the gland packing section of the turbine seal. The combined mixture can then be sent to the condenser to form a working stream, condensing the working fluid vapor and evacuating the non-condensables.

Nunley steam engine

Steam engine operable in all temperature environments without constant heating of the water, working as a self-contained steam generator and condenser, using liquid alcohol and explosive gas to increase power, and internally air cooled to reduce noise pollution.

Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids

A system includes a rotary liquid piston compressor configured to exchange pressure between a liquid and a supercritical fluid. The rotary liquid piston compressor includes a rotor configured to exchange pressure between the liquid and the supercritical fluid as the rotor rotates. The rotor defines channels that extend through the rotor. The rotary liquid piston compressor further includes barriers configured to block mixing between the liquid and the supercritical fluid. The barriers rest within the rotor. Each channel of the channels is configured to receive a barrier of the barriers.

Inverted brayton cycle heat engine

An apparatus (2) includes an internal combustion engine (4) and an inverted Brayton cycle heat engine (6). Hot exhaust gas from the internal combustion engine (4) contains water. The hot exhaust gas drives the inverted Brayton cycle heat engine. A condenser (22) in a fluid path of the exhaust gas between an inverted-Brayton-cycle turbine and an inverted-Brayton-cycle compressor condenses at least some of the water from the exhaust gas to form condensed water. This condensed water follows a recirculation path (30) so as to be re-introduced as a working fluid into one or more of the heat engines described above, or further heat engines, e.g. the condensed water is heated by the exhaust gas using a steam-generating heat exchanger (20) to generate steam which drives a steam turbine (32).

ROTARY STEAM VAPOR AND EXTERNAL COMBUSTION ENGINE

Gas turbine system, control device for gas turbine system, and control method for gas turbine system

Provided is a gas turbine system capable of dealing with a request for output increase even when high-pressure hot water generated using solar thermal energy cannot be used according to the operating state of the gas turbine system. A gas turbine system (500A) which sucks in intake air (5) from an intake air duct (6) by a compressor (1) and drives a gas turbine (2) by combustion gas (9) obtained by burning air and fuel by a combustor (3), said gas turbine system being provided with pipes (21A, 23A, 25A, 28, 30A) for generating high-pressure hot water by providing a heat collection pipe (27) that utilizes solar heat and spraying the high-pressure hot water into the intake air (5) sucked in by the compressor (1), and pipes (21B, 23B, 30B) for spraying normal temperature water into the intake air (5) sucked in by the compressor (1).

Nunley steam engine

Steam engine operable in all temperature environments without constant heating of the water, working as a self-contained steam generator and condenser, using liquid alcohol and explosive gas to increase power, and internally air cooled to reduce noise pollution.

Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids

A rotary liquid piston compressor and a power generation system including a first fluid loop. The first fluid loop includes a pump that circulates a liquid. A second fluid loop that generates power by circulating a supercritical fluid. The second fluid loop includes a turbine that rotates and powers a generator as the supercritical fluid flows through the turbine. A rotary liquid piston compressor fluidly coupled to the first fluid loop and the second fluid loop. The rotary liquid piston compressor exchanges pressure between the liquid circulating in the first fluid loop and the supercritical fluid circulating in the second fluid loop.

グランド漏洩シールシステム

Gas turbine

Power Generation System With Rotary Liquid Piston Compressor for Transcritical and Supercritical Compression of Fluids

A rotary liquid piston compressor and a power generation system including a first fluid loop. The first fluid loop includes a pump that circulates a liquid. A second fluid loop that generates power by circulating a supercritical fluid. The second fluid loop includes a turbine that rotates and powers a generator as the supercritical fluid flows through the turbine. A rotary liquid piston compressor fluidly coupled to the first fluid loop and the second fluid loop. The rotary liquid piston compressor exchanges pressure between the liquid circulating in the first fluid loop and the supercritical fluid circulating in the second fluid loop.

Reverse Brayton circulating thermal engine

TURBINE-ENGINE.

INTERNAL-COMBUSTION TURBINE.

TURBINE FOR USE WITH AT LEAST TWO WORKING FLUIDS

The present invention is related to a multiple-inlet turbine casing (16) for a turbine rotor (60) which comprises a first fluid supply channel (70) configured to direct a first working fluid onto the turbine rotor (60) and a second fluid supply channel (74) configured to direct a second working fluid to impart torque on the turbine rotor (60) in the same direction as the direction in which torque is imparted on the turbine rotor (60) by the first working fluid. The first working fluid is an exhaust gas from an internal combustion engine and the second fluid may be steam and the turbine may be an inverted-Brayton-cycle turbine for recovery of waste energy from the exhaust gas of said internal combustion engine. Thus, the number of turbine rotors is reduced in comparison to a system comprising a single turbine for each distinct working fluid.

LIQUID NITROGEN ENGINE

An engine is described that derives its propulsive energy from the flash expansion of liquid nitrogen from a liquid form to a gaseous form. The gaseous nitrogen is forced to escape from the rear of a casing of the engine, thereby providing a propulsive force to the casing. The escaping gaseous nitrogen, mixed with air, is harnessed to rotate a first fan that in turn rotates a second fan that draws air into the front of the engine. The warmer air flowing through the engine is utilized to regulate the temperature of the engine, and to facilitate the evaporation of the nitrogen propellant, thereby creating a steady state condition that may last as long as the supply of liquid nitrogen.

METHOD AND APPARATUS FOR INCREASING USEFUL ENERGY/THRUST OF A GAS TURBINE ENGINE BY ONE OR MORE ROTATING FLUID MOVING (AGITATOR) PIECES DUE TO FORMATION OF A DEFINED STEAM REGION

A gas turbine engine comprising a housing coupled to an upstream source of hot gas and superheated water droplets, the housing having a centerline, an annular bay section positioned radially away from the centerline and protruding in an upstream direction, a rotatable shaft positioned along the centerline, a fluid mover coupled to the rotating shaft and positioned to receive the hot gas and superheated water droplets from the upstream source and to move the hot gas and superheated water droplets radially toward the annular bay section of the housing, a separator plate that is fixedly coupled to the housing; and an extractive turbine assembly positioned downstream from the separator plate and the annular bay section. The superheated water droplets mix thoroughly with the hot gas inside the annular bay section causing the water droplets to covert to steam, and the steam flows to the extractive turbine, increasing an efficiency of turbine rotation.

ROTARY STEAM VAPOR AND EXTERNAL COMBUSTION ENGINE

A rotary steam vapor and external combustion engine in which the rotor is driven on one side by steam and on the other side by hot products of combustion underpressure. Dual inlets and outlets are provided for opposite sides of the rotor. Dual rotors with any desired combination of steam power and products of combustion power may be used. Two principles involved in the invention are the use of steam and combustible fuel in the same engine and an external combustor which involves fuel charging at low pressure and firing at high pressure outside the engine.

Combined steam and combustion gas turbine

SYSTEM AND METHOD FOR GENERATING POWER

An object of the present invention is to provide a method and a system for implementing the method so as to alleviate the disadvantages of a reciprocating combustion engine and gas turbine when generating power. The invention is based on the idea of arranging a combustion chamber () outside a turbine () and providing compressed air from serially connected compressors to an air chamber in which the air is heated and then exhausted to the combustion chamber in order to carry out a combustion process supplemented with high pressure steam pulses. 1. A power generating system havinga turbine in connection with one or more compressors for converting energy fed to the turbine into mechanical energy of a rotatable power shaft and to compress air with one or more compressors,a combustion chamber arranged to receive fuel from a fuel tank and compressed air to initiate a combustion process and output combustion products into the turbine for rotating the rotor of the turbine and thereby rotating the power shaft,one or more input valves for providing the fuel to the combustion chamber,one or more input valves for providing the compressed air to the combustion chamber, anda control unit for controlling the one or more fuel input valves and the one or more compressed air input valves in order to control the combustion process,characterized in that the system further comprises an air chamber having means for heating air inside the air chamber, wherein the air chamber is arranged to receive compressed air from the one or more compressors, heat the compressed air and exhaust the heated compressed air to the combustion chamber.2. A power generating system as claimed in claim 1 , characterized in that the air chamber further comprises means for cooling the air chamber with a fluid.3. A power generating system as claimed in claim 1 , characterized in that the air chamber further comprises one or more air ducts within the air chamber for flowing ambient or heated air in order to heat or ...

TURBINE.

Gland leakage seal system

本发明涉及汽轮机密封系统。汽轮机密封系统捕获从热力循环系统的封闭回路中逃逸出的工作流体，冷凝捕获的工作流体，并使冷凝液返送至热力循环系统。汽轮机密封系统构造成使用氮气，或其它不凝性气体，或其它材料捕获逃逸的工作流体或与逃逸的工作流体相合并。汽轮机中逃逸出的工作流体和被用来捕获工作流体的氮气的合并混合物通过保持汽轮机密封件中汽封部分理想真空的排放压缩机被排出。合并混合物然后可以被送至冷凝器以冷凝工作流体蒸汽和排出不凝性气体，而形成工作流。一旦不凝性气体排出，工作流就被泵压至更高的压力，并准备被重新引入热力循环系统。

Gas Turbine System, Control Device for Gas Turbine System, and Control Method for Gas Turbine System

Provided is a gas turbine system capable of dealing with a request for output increase even when high-pressure hot water generated using solar thermal energy cannot be used according to the operating state of the gas turbine system. A gas turbine system which sucks in intake air from an air intake duct by a compressor and drives a gas turbine by combustion gas obtained by burning air and fuel by a combustor, said gas turbine system being provided with pipes for generating high-pressure hot water by providing a solar collecting tube that utilizes solar heat and spraying the high-pressure hot water into the intake air sucked in by the compressor, and pipes for spraying normal temperature water into the intake air sucked in by the compressor.

Steam turbine plant

Motor.

Power plant

The invention relates to combination power plants, and more particularly to power plants having a steam and gas turbine combined cycle system. An improvement in the operating efficiency of the power plant and a reduction in the amount of harmful flue gas emissions is achieved in that in the present power plant, comprising a compressor, a combustion chamber, a turbine, and a steam generator connected to said combustion chamber, a fuel gas discharge duct is provided with a condenser and is connected to a tank for collecting distilled water. Said water collection tank is connected to the steam generator. The compressor is a rotary screw compressor and is connected to the distilled water collection tank. The compressor inlet is connected to an air separation unit.

Turbomachine for use with at least two working fluids

本发明涉及用于涡轮转子(60)的多入口涡轮壳体(16)，该壳体包括第一流体供应通道(70)，其被配置为将第一工作流体引导到涡轮转子(60)上；以及第二流体供应通道(74)，其被配置为引导第二工作流体在与第一工作流体向涡轮转子(60)传递扭矩的方向相同的方向上向涡轮转子(60)传递扭矩。第一工作流体是来自内燃机的排出气体并且第二流体可以是蒸汽，并且涡轮机可以是用于回收来自所述内燃机排出气体的余能的逆布雷顿循环涡轮机。因此，与针对每个不同的工作流体包括单个涡轮机的系统相比，减少了涡轮转子的数量。

Gas turbine system, control device for gas turbine system, and control method for gas turbine system

Provided is a gas turbine system capable of dealing with a request for output increase even when high-pressure hot water generated using solar thermal energy cannot be used according to the operating state of the gas turbine system. A gas turbine system which sucks in intake air from an air intake duct by a compressor and drives a gas turbine by combustion gas obtained by burning air and fuel by a combustor, said gas turbine system being provided with pipes for generating high-pressure hot water by providing a solar collecting tube that utilizes solar heat and spraying the high-pressure hot water into the intake air sucked in by the compressor, and pipes for spraying normal temperature water into the intake air sucked in by the compressor.

POWER PLANT

Die Erfindung betrifft komplexe Energieanlagen, insbesondere Anlagen umfassend ein System eines kombinierten Gas- und Dampfturbinen-Kreislaufs. Die Erhöhung der Effizienz des Betriebs der Energieanlage unter Verringerung der Menge an Schadstoffemissionen in den austretenden Gasen wird dadurch erreicht, dass in der Anlage umfassend einen Verdichter, eine Brennkammer, eine Turbine, einen Dampferzeuger, der mit der Brennkammer verbunden ist, einen Brenngasabfuhrkanal, der mit einem Kondensator ausgestattet ist und mit einem Behälter zum Sammeln von destilliertem Wasser verbunden ist, wobei der Behälter zum Sammeln von Wasser mit dem Dampferzeuger verbunden ist, der Verdichter ein Schraubenverdichter ist und mit dem Behälter zum Sammeln von destilliertem Wasser verbunden ist, der Einlass des Verdichters mit einer Luftzerlegungsanlage verbunden ist.

Power production process with gas turbine from solid fuel and waste heat and the equipment for the performing of this process

一种燃气轮机发电方法，作为原始能量来源，固体矿物燃料、可替代燃料以及它们与空气或氧气燃烧后的废热都可以为之利用。其工作介质是由压缩机22提供的气体和冷却燃烧室1的冷却介质蒸汽的蒸汽燃气混合物。在压缩机之前或者在蒸汽-燃气混合物进入加热器(7)之前，或者至少在进入加热器(7)的多个部分之间之前，喷射介质被喷射到通过压缩机输送的气流中。燃气轮机(28)可以与再生换热器相联接使用，或者与利用来自燃气轮机(28)的废气的废热的郎肯-克劳修斯蒸汽循环装置相连接使用。燃气轮机进行所谓的湿式循环，这使得其可以利用燃烧室(1)的冷却介质的热量以及使得用于生成压缩机(28)的工作介质的气体等温压缩。工作介质和混合气体一起作为燃烧室(1)的冷却介质流。经过燃气轮机(28)之前或者之后的蒸汽-燃气混合物的温度可以通过再热而提升，经过燃气轮机(28)之后的蒸汽-燃气混合物的温度可以通过燃烧的原始燃料的废气再热而提升。

Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids

Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids

A rotary liquid piston compressor and a power generation system including a first fluid loop. The first fluid loop includes a pump that circulates a liquid. A second fluid loop that generates power by circulating a supercritical fluid. The second fluid loop includes a turbine that rotates and powers a generator as the supercritical fluid flows through the turbine. A rotary liquid piston compressor fluidly coupled to the first fluid loop and the second fluid loop. The rotary liquid piston compressor exchanges pressure between the liquid circulating in the first fluid loop and the supercritical fluid circulating in the second fluid loop.

Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids

A rotary liquid piston compressor and a power generation system including a first fluid loop. The first fluid loop includes a pump that circulates a liquid. A second fluid loop that generates power by circulating a supercritical fluid. The second fluid loop includes a turbine that rotates and powers a generator as the supercritical fluid flows through the turbine. A rotary liquid piston compressor fluidly coupled to the first fluid loop and the second fluid loop. The rotary liquid piston compressor exchanges pressure between the liquid circulating in the first fluid loop and the supercritical fluid circulating in the second fluid loop.

Effektgenereringssystem med roterende væskestempelkompressor til transkritisk og superkritisk komprimering af fluider

动力单元

本发明涉及一种综合动力设备，具体地涉及具有蒸汽涡轮和燃气涡轮的联合循环系统的设备。由于该动力设备由压缩机、燃烧室、涡轮、连接到燃烧室的蒸汽发生器组成，因此在降低输出气体中有害排放量的同时提高了发电厂的效率。燃料气体排放通道配有冷凝器，并连接到蒸馏水收集罐。水收集罐连接到蒸汽发生器。压缩机是螺杆压缩机，并连接到蒸馏水收集罐。压缩机入口连接到空气分离设备。

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A thermodynamic engine

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Dampf-Gas - Gemischmaschine mit gesonderter Dampfeinführung in den Arbeitscylinder

A thermodynamic engine

The invention relates to a thermodynamic engine (10) having a first line (40) in which a first fluid circulates, a second line (60) in which a second fluid circulates, which has a lower evaporation temperature than said first fluid and is immiscible with the first fluid.

A thermodynamic engine

The invention relates to a thermodynamic engine (10) having a first line (40) in which a first fluid circulates, a second line (60) in which a second fluid circulates, which has a lower evaporation temperature than said first fluid and is immiscible with the first fluid.

グランド漏洩シールシステム

本発明はタービンシールシステムを対象とする。タービンシールシステムは、閉ループ熱力学サイクルシステムから流出する作動流体を捕捉し、捕捉した作動流体を凝縮し、凝縮物を再び熱力学サイクルシステムへと戻す。タービンシールシステムは、流出する作動流体を捕捉または混合するために、窒素または他の非凝縮物または他の材料を適用するように構成されている。タービンから流出する作動流体と作動流体を捕捉するために使用される窒素の結合した混合物は、タービングランドシールのコンパートメントに所望の真空を維持する排気コンプレッサによって排出される。次いで、結合混合物を凝縮器に送って作動流体蒸気を凝縮し、作動流を形成しながら非凝縮物を排出することができる。非凝縮物が排出されると、作動流は給送されて高圧になり、熱力学サイクルシステムに再導入するよう準備される。 【選択図】図１

Recirculating a non-condensable mixed with a condensable working fluid to seal a system

Disclosed is a method to capture fluid using a turbine seal system. The seal system captures working fluid which is escaping from a closed loop thermodynamic cycle system, condenses the captured working fluid, and returns the condensate back to the thermodynamic cycle system. The seal system applies a non-condensable gas to capture or mix with the escaping working fluid. The combined mixture s evacuated by an exhaust compressor (73) which maintains a desired vacuum in a gland seal compartment of the turbine seal. The mixture can then be sent to a condenser (6) to condense the working fluid vapor and evacuate the non-condensables, forming a working stream. Once the non-condensables have been evacuated, the working stream is pumped to a higher pressure, and re-introduced into the thermodynamic cycle system.

Sistema de sello de fuga de prensaestopas.

La presente invencion esta dirigida a un sistema de selladura de turbina. El sistema de selladura de turbina captura el fluido de trabajo que esta escapando de un sistema de ciclo termodinamico de circuito cerrado, condensa el fluido de trabajo capturado, y devuelve el condensado nuevamente al sistema del ciclo termodinamico. El sistema de selladura de turbina esta configurado para aplicar nitrogeno, u otro material no condensable u otro material, para capturar o mezclarse con el fluido de trabajo de escape. La mezcla combinada del fluido de trabajo que escapa de la turbina y el nitrogeno utilizado para capturar el fluido de trabajo es evacuado por un compresor de escape que mantiene un vacio deseado en un compartimiento de selladura de portaestopa del sello de turbina. La mezcla combinada puede luego ser enviada a un condensador para condensar el vapor del fluido de trabajo y evacuar los materiales no condensables, formando una corriente de trabajo. Una vez que han sido evacuados los materiales no condensables, la corriente de trabajo es bombeada a una presion mas alta, y preparada para ser reintroducida dentro del sistema de ciclo termodinamico.

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动力单元

本发明涉及一种综合动力设备，具体地涉及具有蒸汽涡轮和燃气涡轮的联合循环系统的设备。由于该动力设备由压缩机、燃烧室、涡轮、连接到燃烧室的蒸汽发生器组成，因此在降低输出气体中有害排放量的同时提高了发电厂的效率。燃料气体排放通道配有冷凝器，并连接到蒸馏水收集罐。水收集罐连接到蒸汽发生器。压缩机是螺杆压缩机，并连接到蒸馏水收集罐。压缩机入口连接到空气分离设备。

与至少两个工作流体一起使用的涡轮机

本发明涉及用于涡轮转子(60)的多入口涡轮壳体(16)，该壳体包括第一流体供应通道(70)，其被配置为将第一工作流体引导到涡轮转子(60)上；以及第二流体供应通道(74)，其被配置为引导第二工作流体在与第一工作流体向涡轮转子(60)传递扭矩的方向相同的方向上向涡轮转子(60)传递扭矩。第一工作流体是来自内燃机的排出气体并且第二流体可以是蒸汽，并且涡轮机可以是用于回收来自所述内燃机排出气体的余能的逆布雷顿循环涡轮机。因此，与针对每个不同的工作流体包括单个涡轮机的系统相比，减少了涡轮转子的数量。