Title :
Performance analysis of seasonal soil heat storage air conditioning system in solar ground coupled heat pump
Author :
Fang Wang ; Zhilong Liu ; Zhongjian Li ; Yuejun Liu ; Zuomin Wang ; Maoyu Zheng
Author_Institution :
Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
Aimed to ground source heat pump´s low coefficient of performance and regional requirement, solar-ground coupled heat pump system with soil heat storage has been advanced. Simulation analysis was done for the underground heat exchanger using finite element method. Variety trend of soil temperature with different depths, different running conditions and different properties of soil were revealed. The analysis results show that it is especially suitable for severe cold areas and provides theoretical basis for residential using.
Keywords :
air conditioning; finite element analysis; ground source heat pumps; heat exchangers; solar heating; thermal energy storage; finite element method; performance analysis; seasonal soil heat storage air conditioning system; simulation analysis; soil temperature; solar ground coupled heat pump; underground heat exchanger; Heat engines; Heat pumps; Heat transfer; Soil; Solar heating; Water heating; heat storage; performance; soil temperature; solar-ground coupled heat pump (SGCHP);
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023360
