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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 7. Отображено 7.
17-06-2015 дата публикации

Inflatable wing flap sail

Номер: CN104709454A
Автор: WANG YINGHUI, PAN ZIYING, TIAN YUKUI, LI MINGZHENG, SONG CHANGYOU, CHEN JIJUN
Принадлежит:

The invention relates to an inflatable wing flap sail which comprises a sail body. The end of a main mast fixedly connected to the sail body is fixedly connected with a rotating base. The rotating base is meshed with a main gear. The main gear is driven by a first hydraulic motor. The end of the sail body is provided with a soft inflating cavity through a rotating mechanism. The soft inflating cavity can conduct up-down overturning relative to the sail body, and the end of the soft inflating cavity is fixedly connected with a hard tail tip. The rotating mechanism comprises a hollow rotating shaft arranged at the end of the sail body and a rotating control shaft. The hollow rotating shaft is fixedly connected with the soft inflating cavity. An inner cavity of the hollow rotating shaft is communicated with the soft inflating cavity. The end of the hollow rotating shaft is connected with an air pump. The rotating control shaft is fixedly connected with a cylinder gear. The cylinder gear is ...

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Номер записи: 1
30-05-2023 дата публикации

Chiral compound based on cyclophane derivative as well as synthesis method and application of chiral compound

Номер: CN116178160A
Автор: TIAN YUKUI, WU SHUAI
Принадлежит:

According to the chiral compound based on the cyclophane derivative and the synthesis method and application of the chiral compound, a luminous group is fixed to a rigid molecular skeleton, the molecular size of the rigid skeleton is regulated, intermolecular aggregation of organic luminous elements is achieved, the aggregation fluorescence quenching effect is avoided to a certain degree, and meanwhile, the chiral compound has the advantages that the yield is high, and the yield is high. The chiral compound can also be used for obtaining a supramolecular assembly or a chiral aggregate through chiral molecule self-assembly, so that a chiral organic light-emitting material is obtained, and the chiral organic light-emitting material not only has a circular polarization light-emitting property, but also has a relatively high fluorescence quantum yield; meanwhile, the synthesis method is simple, and the product yield is high.

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Номер записи: 2
05-08-2015 дата публикации

High-precision sensor verifying apparatus

Номер: CN104819806A
Автор: TIAN YUKUI, XIE HUA, LI MINGZHENG, SUN HAILANG, SONG CHANGYOU, ZHU JIANLIANG
Принадлежит:

Disclosed in the invention is a high-precision sensor verifying apparatus for calibration and benchmark checking of an underwater surface shearing strength sensor. The apparatus comprises a water inlet tank, a water outlet tank, a test channel, and a return channel, wherein the test channel and the return channel are arranged between the water inlet tank and the water outlet tank. The test channel consists of a stable segment, a contraction segment, a verifying sensor experiment segment, a transmission segment, and an extension tube. The verifying sensor experiment segment includes an upper wall board and a lower wall board; static pressure measuring holes are formed in the center line of the lower wall board; and a die mounting hole is formed in the upper wall board. The return channel is formed by connection of a rectangular bending corner pipe, an outlet square-circular transition pipe, an upper-lower bending pipe, a water pump outlet bending pipe, and an inlet square-circular transition ...

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Номер записи: 3
08-03-2017 дата публикации

Protective structure for subway station foundation pit blast construction

Номер: CN0205999924U
Автор: TIAN YUKUI, XU XUELEI, LI SHANMING, MA TIANXIANG, ZHANG LIZHU, MA WANLI, YANG YAOZONG, QIAN JIANHUA
Принадлежит: NO 4 ENG CORP LTD OF CR20G, NO.4 ENGINEERING CORPORATION LIMITED OF CR20G

The utility model discloses a protective structure for subway station foundation pit blast construction, station lateral part protective structure who lays including two symmetries and the steel -pipe column protective structure who is located the subway station inboard of be under construction middle part, the construction region's that the subway station of being under construction is located stratum is last under soft hard ground layer, and the foundation ditch of the subway station of being under construction divide into upper portion foundation ditch and lower part foundation ditch, and station lateral part protective structure includes a plurality of shock absorbing hole that lay outside the foundation ditch of lower part, many steel -pipe columns have been laid after to by preceding in the inboard middle part of the subway station of being under construction, and it is downthehole that the cylindrical stake that forms in excavation is in advance installed to every steel -pipe column ...

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Номер записи: 4
29-10-2014 дата публикации

Automatic retractable type combined wind blade device

Номер: CN104118551A
Автор: LI MINGZHENG, SONG CHANGYOU, YAO MULIN, ZHU JIANLIANG, WU BAOSHAN, TIAN YUKUI, PAN ZIYING
Принадлежит:

The invention provides an automatic retractable type combined wind blade device. The automatic retractable type combined wind blade device comprises a first wind blade. At least one second wind blade is arranged above the first wind blade. Each second wind blade is a hollow shell with an opening in one end, and the opening faces downwards. The first wind blade is arranged in the hollow shell of the second wind blade above the first wind blade in a sleeved mode. With respect to the two adjacent second wind blades, the second wind blade on the lower portion is arranged in the hollow shell of the second wind blade on the upper portion. Each second wind blade is connected with a telescopic mechanism, wherein the telescopic mechanism comprises a telescopic rod fixedly connected with the top of the hollow shell of the second wind blade, a first hydraulic cylinder is connected between the telescopic rod and a first guide sleeve of the telescopic rod. According to the arrangement position of the ...

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Номер записи: 5
09-09-2015 дата публикации

Sail maneuvering control system

Номер: CN0204623816U
Автор: SUN HAILANG, PAN ZIYING, TIAN YUKUI, WANG YINGHUI, CHEN JIJUN, CHEN LUYU
Принадлежит:

The utility model relates to a sail maneuvering control system, including the obs core control device, wind speed appearance, contact switch and control panel respectively with the obs core control device connect and to obs core control device transmission control signal, actuating mechanism is also connected to the obs core control device, the control signal of obs core control device passes through an actuating mechanism control type sail mechanism carries out the furling, puts the sail, stretches out and draws back and orders. The utility model discloses simple structure, convenient to use utilize the utility model discloses can realize receiving and releasing of sail fast, on the one hand, realize reducing the windage under boosting, the unfavorable wind direction under favourable wind direction, the underway sail boosting of putting in vogue of on the other hand, furling when goods handling is so that loading and unloading. Can realize turning to of sail fast in addition to change ...

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Номер записи: 6
24-06-2015 дата публикации

Tail jet-propelled airfoil profile sail

Номер: CN104724272A
Автор: WANG YINGHUI, TIAN YUKUI, PAN ZIYING, LI MINGZHENG, SONG CHANGYOU, CHEN JIJUN
Принадлежит:

The invention relates to a tail jet-propelled airfoil profile sail which comprises a sail body. The end of a mast fixedly connected to the sail body is fixedly connected with a rotary base. The rotary base is meshed with a main gear which is driven by a hydraulic motor. An air flow channel is arranged on the sail body. The mast is of a hollow structure with an air supply channel. The air supply channel is communicated with the air flow channel. A draught fan is arranged in the air flow channel. The tail end of the air flow channel is communicated with an air jetting channel at the tail end of the sail body. On the basis of laboratory analysis of the aerodynamic characteristics of the surface of the hard airfoil profile sail, a sail tail jet-propelled jet flow generation device is introduced, the flow field characteristic of trailing vortex separation of the hard airfoil profile sail is changed, the aerodynamic lift of the airfoil profile sail is influenced, and the propelling efficiency ...

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Номер записи: 7