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Keywords: ejector
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Proceedings Papers

Proc. ASME. ES2023, ASME 2023 17th International Conference on Energy Sustainability, V001T08A003, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ES2023-107152
... Abstract The performance of proton exchange membrane fuel cells (PEMFC) is significantly influenced by the hydrogen supply system (HSS). It typically consists of the hydrogen tank, the pressure regulator, the water separator, and the ejector, which is a vital component of the anodic...
Proceedings Papers

Proc. ASME. ES2022, ASME 2022 16th International Conference on Energy Sustainability, V001T02A001, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ES2022-80868
... Abstract To solve the problem of low thermal efficiency of the organic Rankine cycle (ORC) and to enhance the coefficient of performance (COP) of ejector refrigeration cycle, an ORC combined with an ejector heat pump-based combined cooling, heat and power system using a zeotropic working fluid...
Proceedings Papers

Proc. ASME. ES2020, ASME 2020 14th International Conference on Energy Sustainability, V001T07A001, June 17–18, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ES2020-1658
... Abstract In this paper, a new combined cooling and power (CCP) system has been proposed which enables harnessing of very low-grade heat (< 100 °C) in an effective way. The novel system configuration uses two vapour generators to extract more heat from heating stream and employs ejector...
Proceedings Papers

Proc. ASME. ES2010, ASME 2010 4th International Conference on Energy Sustainability, Volume 1, 307-314, May 17–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ES2010-90123
... 10 01 2011 The supersonic steam ejector is widely used in many industries which are steam powered such as oil, thermoelectric, refrigeration and so on. Many scholars analyzed the steam ejector by using ideal gas model and they ignored phase change, this may bring some errors...