Effect of Soil Moisture on Soil Temperature Field Near Buried Pipe

Jiang Li; Jun Ping Fu; Wu Gang Xie

doi:10.4028/www.scientific.net/AMM.204-208.650

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Effect of Soil Moisture on Soil Temperature Field...

Effect of Soil Moisture on Soil Temperature Field Near Buried Pipe

Abstract:

System effectiveness and useful life of heat pump are directly affected by whether the design of ground heat exchanger is reasonable or not. The efficiency of heat exchanger has a close relationship with soil thermal conductivity coefficient and heat diffusivity, while soil moisture content affects soil thermal conductivity coefficient and soil temperature field. In this paper, we perform numerical simulation on CFD software. Then we study the soil temperature changes through field experiment in different soil moisture content on field experiment and finally obtained the relationships of the moisture content with the single U ground soil temperature field.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

650-653

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.650

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Online since:

October 2012

Authors:

Jiang Li, Jun Ping Fu, Wu Gang Xie

Keywords:

Ground Source Heat Pump (GSHP), Soil Moisture, Soil Temperature Field

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