Inverse Heat Conduction Problem of the Temperature Field with Artificial Ground Freezing Method

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The Artificial Ground Freezing (AGF) Method play an important role in the geotechnical engineering and the back analysis of thermal conductivity of frozen soil is the main inverse heat conduction problem of temperature field. In this paper the physical modelling test of AGF is carried out with double-row-pipe freezing in the lab. According to the measured temperature, the back analysis of thermal conductivity of frozen soil is solved based on the two-dimensional finite element simulation and the least square principle. It is helpful to investigate the freezing process and determine the frozen wall thickness.

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li

Pages:

89-92

DOI:

10.4028/www.scientific.net/AMR.243-249.89

Citation:

S. L. Xu "Inverse Heat Conduction Problem of the Temperature Field with Artificial Ground Freezing Method", Advanced Materials Research, Vols. 243-249, pp. 89-92, 2011

Online since:

May 2011

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Price:

$35.00

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