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[1] Liang Caihua, Zhang Xiaosong, Zhu Xia, Li Xiuwei, et al. Performance analysis of heat pumpbased on a new solar air-source heat pump heating system [J]. Journal of Southeast University (English Edition), 2010, 26 (2): 227-231. [doi:10.3969/j.issn.1003-7985.2010.02.018]
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Performance analysis of heat pumpbased on a new solar air-source heat pump heating system()
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
26
Issue:
2010 2
Page:
227-231
Research Field:
Energy and Power Engineering
Publishing date:
2010-06-30

Info

Title:
Performance analysis of heat pumpbased on a new solar air-source heat pump heating system
Author(s):
Liang Caihua Zhang Xiaosong Zhu Xia Li Xiuwei
School of Energy and Environment, Southeast University, Nanjing 210096, China
Keywords:
solar energy air-source heat pump heating mode performance simulation
PACS:
TB657
DOI:
10.3969/j.issn.1003-7985.2010.02.018
Abstract:
To further improve the utilization efficiency of solar energy and the performance of solar heat pump heating systems, a new heating mode of a solar air-source heat pump(SASHP)is proposed, and the characteristics and performance of the heat pump part of this new heating system are studied.Based on a SASHP with 10 kW, the mathematical model of this system is built, and the characteristics and performance are concluded from the simulation analysis at different environmental temperatures and output water temperatures.The results show that the performance of heat pumps can be greatly improved based on the new SASHP.When the environmental temperature is 7 ℃, the coefficient of performance(COP)of the air-source heat pump(ASHP)can be increased by 26% at most.This paper sets up a base for further study on the heating system with this new SASHP in the heating season.

References:

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Memo

Memo:
Biography: Liang Caihua(1979—), male, doctor, associate professor, caihualiang@163.com.
Foundation items: The National Natural Science Foundation of China(No.50676018), the National Key Technology R& D Program of China during the 11th Five-Year Plan Period(No.2008BAJ12B02).
Citation: Liang Caihua, Zhang Xiaosong, Zhu Xia, et al.Performance analysis of heat pump based on a new solar air-source heat pump heating system[J].Journal of Southeast University(English Edition), 2010, 26(2):227-231.
Last Update: 2010-06-20