Research on the Initial Operating Performance of Ground Heat Exchangers

Xue Ting Huang; Yan Ling Guan; Chao Jiang

doi:10.4028/www.scientific.net/AMM.448-453.2897

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 448-453Research on the Initial Operating Performance of...

Research on the Initial Operating Performance of Ground Heat Exchangers

Abstract:

Focus on the unfavorable effects of initial operation to the performance of ground heat exchangers, a three-dimensional CFD simulation of full-scale ground heat exchanger under dynamic load was established to investigate the heat transfer performance of a 120-meter vertical U-Tube ground heat exchanger under different initial operating time. The results show that initial operation has influence on the performance of ground heat exchangers.

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Periodical:

Applied Mechanics and Materials (Volumes 448-453)

Pages:

2897-2902

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.448-453.2897

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Online since:

October 2013

Authors:

Xue Ting Huang, Yan Ling Guan, Chao Jiang

Keywords:

Ground Heat Exchanger, Ground Source Heat Pump (GSHP), Initial Operating Performance, Year-Round Operation

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