Rotary heat pump driven by natural gas |
| |
Affiliation: | 1. Department of Automobile Engineering, VELS Institute of Science, Technology & Advanced Studies (VISTAS), Pallavaram, Chennai 600117, India;2. Department of Mechanical Engineering, K. Ramakrishnan College of Engineering, Trichy, India;3. Department of Mechanical Engineering, Jeppiaar Institute of Technology, Chennai, India;1. Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, China;2. Shanghai Stake Cool-heat and Control Technique Co., Ltd., No. 108 Chenchun Road, Shanghai, China;1. Faculty of Mechanical and Energy Engineering, Shahid Beheshti University (SBU), Abbaspur College of Technology, Tehran, Iran;2. Renewable Energy and Energy Efficiency Group, Department of Infrastructure Engineering, Faculty of Engineering and Information Technology (FEIT), The University of Melbourne, VIC 3010, Australia;3. Mechanical Engineering Group, Department of Engineering, Islamic Azad University, Dezful Branch, Khuzestan, Iran;1. Department of Agricultural and Environmental Science (DiSAAT), University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy;2. Department of Agricoltura, Alimentazione e Ambiente (Di3A), Section of Mechanics and Mechanisation, University of Catania, Via Santa Sofia, 100, 95123 Catania, Italy;1. Marine Biology laboratory, Earth and Life Institute, Catholic University of Louvain, Croix du Sud 3, box L7.06.04, 1348 Louvain-la-Neuve, Belgium;2. Bathybiologica AS, Gerhard Grans vei 58, N-5081 Bergen, Norway;3. Laboratory for Electron microscopy, University of Bergen, Allégaten 41, 5017 Bergen, Norway;4. Department of Biological and Environmental Sciences, University of Gothenburg, Medicinaregatan 18 A, box 463, 40530 Göteborg, Sweden |
| |
Abstract: | This paper describes the development of an efficient cycle based upon the rotation of a hybrid absorption/recompression arrangement. This novel refrigeneration cycle combines a mechanical compressor and absorption system, together with process intensification which exploits radial flow driven by centrifugal force. The system is driven by a gas-engine, in order to utilise the waste heat produced by the engine. The developed cycle avoids the use of CFCs (chlorofluorocarbons). Performance calculations are reported for a cycle using water and lithium bromide (H2O/LiBr) and water sodium hydroxide-potassium hydroxide-caesium hydroxide (H2O/NaOHKOHCsOH) as the working fluid. For each of the combinations, the refrigerant is water. This paper also discusses various cycles using different configurations in order to assess their feasibility. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|