Investigation on CO2 hybrid ground-coupled heat pumping system under warm climate
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- 作者：Zhequan Jina ; zhequan.jin@ntnu.no" class="auth_mail" title="E-mail the corresponding author ; Trygve M. Eikevika ; Petter Nekså ; b ; Armin Hafnerb
- 关键词：CO2 ; Transcritical cycle ; Hybrid ground-coupled heat pump ; Ground thermal imbalance
- 刊名：International Journal of Refrigeration
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：62
- 期：Complete
- 页码：145-152
- 全文大小：2451 K
文摘
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A concept of CO2 hybrid ground-coupled heat pumping system was developed.
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Energy performance of heat pumping system was investigated under both full and partial capacity.
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Annual ground thermal imbalance for CO2 hybrid GCHP system was studied.
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Application of CO2 hybrid GCHP system to different warm climates was discussed.