摘要
We present an inverse analysis of the conductive and radiative heat transfer problem in fibrous porous materials.The porosity and total heat transmission are simultaneously recovered in the finite-volume method and genetic algorithm scheme for both uniform and nonuniform porosity distributions.We solve the heat transfer equations directly to obtain the total heat transmission that defines the objective function to be minimized in the inverse analysis.The results show that the combined scheme is an effective tool for the inverse analysis of fibrous porous materials.
作者
XU You-Sheng
WU Bin
ZHENG You-Qu
FAN Jin-Tu
许友生;吴斌;郑友取;范金土(School of Light Industry,Zhejiang University of Science and Technology,Hangzhou 310023;Department of Physics,Zhejiang Normal University,Jinhua 321004;Department of Fiber Science and Apparel Design,Cornell University,Ithaca,NY 14853-4401,USA)
基金
Supported by the National Natural Science Foundation of China under Grant Nos 10932010,51176172,11072220 and U1262109。
