Simultaneous recovery of porosity (porosity seed) and total heat transmission in fibrous porous materials

Y.-S. Xu; B. Wu; Y.-Q. Zheng; Jintu Fan

doi:10.1088/0256-307X/30/6/064704

Simultaneous recovery of porosity (porosity seed) and total heat transmission in fibrous porous materials

Y.-S. Xu, B. Wu, Y.-Q. Zheng, Jintu Fan

Research output: Journal article publication › Journal article › Academic research › peer-review

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Abstract

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. © 2013 Chinese Physical Society and IOP Publishing Ltd.

Original language	English
Article number	064704
Journal	Chinese Physics Letters
Volume	30
Issue number	6
DOIs	https://doi.org/10.1088/0256-307X/30/6/064704
Publication status	Published - 1 Jun 2013
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1088/0256-307X/30/6/064704

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abstract = "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. {\textcopyright} 2013 Chinese Physical Society and IOP Publishing Ltd.",

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AU - Fan, Jintu

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Y1 - 2013/6/1

N2 - 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. © 2013 Chinese Physical Society and IOP Publishing Ltd.

AB - 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. © 2013 Chinese Physical Society and IOP Publishing Ltd.

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DO - 10.1088/0256-307X/30/6/064704

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JO - Chinese Physics Letters

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Simultaneous recovery of porosity (porosity seed) and total heat transmission in fibrous porous materials

Abstract

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