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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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Применить Всего найдено 6. Отображено 5.
14-07-2016 дата публикации

Thermal energy storage system combining sensible heat solid material and phase change material

Номер: US20160201995A1
Принадлежит: UNIVERSITAT POLITÈCNICA DE CATALUNA

The invention relates to a system for the storage and recovery of thermal energy, using, as its medium, at least one phase change material (solid-liquid) and a sensible heat solid material for storing/recovering the heat obtained from an external source in the form of phase change latent heat and sensible heat. The aforementioned materials are duly housed inside a single tank containing at least two zones which are differentiated by the range of temperatures to which they are subjected, each zone containing a different material. The most common configuration consists of three different zones located inside the tank, namely: a hot zone in the upper part of the tank, enclosing an encapsulated phase change material characterised by a high melting temperature; a cold zone housed in the lower part of the tank, containing a phase change material with a low melting temperature; and a middle zone containing a sensible heat solid material.

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26-05-2016 дата публикации

MACHINE FOR AIR-COOLED ABSORPTION

Номер: US20160146514A1
Принадлежит: UNIVERSITAT POLITÈCNICA DE CATALUNYA

The invention relates to the design of an air cooled absorption machine. Said machine has a hollow design via which air can circulate inside same by forced convention having a parallelepiped form. The air enters by suction via the sides and leaves via the upper face of the machine, where the ventilator is located. The machine comprises falling-film heat exchangers with improved designs for heat and mass transfer.

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08-07-2015 дата публикации

Air-cooled absorption machine (Machine-translation by Google Translate, not legally binding)

Номер: ES2540123A1

The design of an air-cooled absorption machine is presented. The machine has a hollow design, through which air can circulate inside it in forced convection, having a parallelepiped shape. The air enters in aspiration by the lateral sides and leaves by the superior face of the machine, where the fan is located. The machine features improved designs of its falling film heat exchangers for heat and mass transfer. (Machine-translation by Google Translate, not legally binding)

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19-11-2015 дата публикации

Heat energy accumulator based on solid-liquid phase-change materials, and method for producing the unit

Номер: WO2015173441A1
Принадлежит: UNIVERSITAT POLITÈCNICA DE CATALUNYA

Se presenta el diseño y método de fabricación de un acumulador de energía térmica capaz de almacenar y recuperar el calor obtenido desde una fuente externa en forma de calor sensible y calor latente de cambio de fase, mediante la utilización de un matenal de cambio de fase (sólido-líquido). El material de cambio de fase está encapsulado entre dos láminas, preferiblemente metálicas, configurando una placa. Un grupo de dichas placas están contenidas y organizadas debidamente en el interior de un carcasa de forma paralelepipédica, conformando así el dispositivo acumulador de calor.

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12-12-2017 дата публикации

Thermal energy storage system combining sensible heat solid material and phase change material

Номер: US09841243B2

The invention relates to a system for the storage and recovery of thermal energy, using, as its medium, at least one phase change material (solid-liquid) and a sensible heat solid material for storing/recovering the heat obtained from an external source in the form of phase change latent heat and sensible heat. The aforementioned materials are duly housed inside a single tank containing at least two zones which are differentiated by the range of temperatures to which they are subjected, each zone containing a different material. The most common configuration consists of three different zones located inside the tank, namely: a hot zone in the upper part of the tank, enclosing an encapsulated phase change material characterized by a high melting temperature; a cold zone housed in the lower part of the tank, containing a phase change material with a low melting temperature; and a middle zone containing a sensible heat solid material.

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