Numerical Heat Transfer Model of Buried Pipe and Ground Thermal Conductivity Measurement

Ming Zhi Yu; Lei Zhang; Xiao Fei Yu; Zhao Hong Fang

doi:10.4028/www.scientific.net/AMM.99-100.112

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 99-100Numerical Heat Transfer Model of Buried Pipe and...

Numerical Heat Transfer Model of Buried Pipe and Ground Thermal Conductivity Measurement

Abstract:

A two dimensional numerical heat transfer model of buried geothermal heat exchanger has been established by finite element method. This model is used to analyse the heat transfer between buried vertical pipes and the ground, and determine the ground thermal properties together with parameters estimation method. The ground thermal conductivity of an actual project was measured and the analysis shows that the results can be used for engineering design.

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Periodical:

Applied Mechanics and Materials (Volumes 99-100)

Pages:

112-115

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.99-100.112

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Online since:

September 2011

Authors:

Ming Zhi Yu, Lei Zhang, Xiao Fei Yu, Zhao Hong Fang

Keywords:

Finite Element, Ground Thermal Conductivity, Measurement, Numerical Method

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