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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 716-717Advances in Ground Source Heat Pump Systems...

Advances in Ground Source Heat Pump Systems Applied in Most Areas of China: A Review

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Abstract:

Because of the advantage on energy saving and environmental sustainable development, the ground source heat pump (GSHP) system has received the widespread attention and application in recent years.However,the difference between cooling load in summer and heating load in winter is obvious in most areas of our country,so it can cause the heat accumulation around ground heat exchanger,which will result in degradation of system performance and increment of system operating costs.To solve the problem of thermal imbalance,it is necessary to research the soil temperature field around the buried pipes in the process of system operation.This paper begins with a review of the studies about the ground source heat pump systems.This is followed by a review of various methods of enhancing the performance of heat pumps based on the thermal imbalance.And then,this paper shows some studies about ground source heat pump systems based on the groundwater seepage.

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Mechanical Engineering and Materials Science

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Periodical:

Applied Mechanics and Materials (Volumes 716-717)

Pages:

805-808

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.716-717.805

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Cite this paper

Online since:

December 2014

Authors:

Xin Wang*, Hong Liu, Di Di Xue

Keywords:

Ground Source Heat Pump (GSHP), Study Prospects, Thermal Imbalance

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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* - Corresponding Author

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