Summary
Air source heat pumps are easily applied to buildings almost anywhere. They are widespread in milder climate regions but their use in cold regions is hampered due to low heating efficiency and capacity at cold outdoor temperatures. This article describes selected R&D activities aimed at improving their cold weather performance.
Details
- Original title: Air source heat pumps for cold climate applications - Recent U. S. R&D results from IEA HPP Annex 41.
- Record ID : 30012442
- Languages: English
- Source: REHVA Journal - vol. 51 - n. 5
- Publication date: 2014/09
Links
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Indexing
- Themes: Heat pumps techniques
- Keywords: Air-water; Air-air; Simulation; Heat pump; Performance; Economizer; Compression; Cold climate
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Field test simulation of an air-source heat pum...
- Author(s) : CASKEY S., DENG S., KULTGEN D., et al.
- Date : 2012/07/16
- Languages : English
- Source: 2012 Purdue Conferences. 14th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Performance testing of a new flow ASHP system i...
- Author(s) : HONG J., YANG G., HAO C., et al.
- Date : 2010/05
- Languages : Chinese
- Source: HV & AC - vol. 40 - n. 237
- Formats : PDF
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Development of a cold climate heat pump using t...
- Author(s) : SHEN B., RICE C. K., ABDELAZIZ O., et al.
- Date : 2015/08/16
- Languages : English
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Performance analysis of liquid flooded compress...
- Author(s) : RAMARAJ S., BRAUN J. E., GROLL E. A., et al.
- Date : 2016/08
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 68
- Formats : PDF
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Development of a combined cycle fully integrate...
- Author(s) : SAMI S. M., TULEJ P. J.
- Date : 1993/08/16
- Languages : English
- Source: Heat pumps in cold climates. Proceedings of the second international technical conference.
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