Numerical simulation of heat conduction in polyfoam-fly ash thermal insulation materials

NIU Fu-sheng; NI Wen; LIANG Yin-ying

doi:10.13374/j.issn1001-053x.2009.01.019

Volume 31 Issue 1

Aug. 2021

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NIU Fu-sheng, NI Wen, LIANG Yin-ying. Numerical simulation of heat conduction in polyfoam-fly ash thermal insulation materials[J]. Chinese Journal of Engineering, 2009, 31(1): 103-107. doi: 10.13374/j.issn1001-053x.2009.01.019

Citation:

NIU Fu-sheng, NI Wen, LIANG Yin-ying. Numerical simulation of heat conduction in polyfoam-fly ash thermal insulation materials[J]. Chinese Journal of Engineering, 2009, 31(1): 103-107. doi: 10.13374/j.issn1001-053x.2009.01.019

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Numerical simulation of heat conduction in polyfoam-fly ash thermal insulation materials

doi: 10.13374/j.issn1001-053x.2009.01.019

1. College of Resources and Environment, Hebei Polytechnic University, Tangshan 063009, China;
2. School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2007-12-10
Available Online: 2021-08-09

Abstract

Abstract

The mechanism of heat conduction in polyfoam-fly ash thermal insulation materials (FP) was studied with a finite element software ANSYS. The numerical simulation results of heat conductivity are agreeable with the measured ones, indicating that the finite element method can be applied to numerical simulation of heat conduction in FP materials. Based on the results of analysis, some measures were proposed for design and preparation of thermal insulation materials.
- polyfoam-fly ash thermal insulation materials,
- heat conduction,
- numerical simulation,
- thermal conductivity