Search Results - subject:"Chemical heat pump"

Optimization design of recuperator in a chemical heat pump system based on entransy dissipation theory

Guo, Jiangfeng; Huai, Xiulan - In: Energy 41 (2012) 1, pp. 335-343

Isopropanol–Acetone–Hydrogen (IAH) chemical heat pump system. The performance of the heat pump system can be improved … significantly through the multi-parameter optimization, when the main operation parameters of chemical heat pump remain unchanged …. When the main operation parameters of chemical heat pump and the heat transfer area of recuperator remain unchanged, the …

Persistent link: https://www.econbiz.de/10010808310

The application of entransy theory in optimization design of Isopropanol–Acetone–Hydrogen chemical heat pump

Guo, Jiangfeng; Huai, Xiulan - In: Energy 43 (2012) 1, pp. 355-360

In the present work, a multi-parameter optimization approach of Isopropanol–Acetone–Hydrogen (IAH) chemical heat pump … chemical heat pump. …

Persistent link: https://www.econbiz.de/10010810616

Thermochemical energy storage and conversion: A-state-of-the-art review of the experimental research under practical conditions

Cot-Gores, Jaume; Castell, Albert; Cabeza, Luisa F. - In: Renewable and Sustainable Energy Reviews 16 (2012) 7, pp. 5207-5224

Thermal energy storage and conversion aims to improve the high inefficiency of the industrial processes and renewable energy systems (supply versus demand). Chemical sorption processes and chemical reactions based on solid–gas systems are a promising way to store and convert thermal energy for...

Persistent link: https://www.econbiz.de/10010664562

Performance analysis of Isopropanol–Acetone–Hydrogen chemical heat pump

Guo, Jiangfeng; Huai, Xiulan; Li, Xunfeng; Xu, Mingtian - In: Applied Energy 93 (2012) C, pp. 261-267

The performance of an Isopropanol–Acetone–Hydrogen (IAH) chemical heat pump system is investigated in terms of enthalpy … the heat pump when the other operating parameters remain unchanged. However, the performance of the IAH chemical heat pump … the number of heat transfer units of regenerator. Generally, a better performance of the chemical heat pump corresponds to …

Persistent link: https://www.econbiz.de/10010576321