Analytical model of radiative heat transfer through fibrous layer

Bingxi Li; Kazuhiko Kudo; Akiyoshi Kuroda

doi:10.1299/kikaib.62.748

Analytical model of radiative heat transfer through fibrous layer

Bingxi Li^*
, Kazuhiko Kudo
, Akiyoshi Kuroda

^*Corresponding author for this work

School of Energy Science and Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

An analytical model is developed to calculate the radiative heat transfer through a fibrous layer with various fiber orientations considering the effect of the diameter and the optical properties of the fiber. Milne-Eddington approximation is adopted to obtain a two-flux model type of formulation. To facilitate determination of the extinction efficiency, scattering albedo of the fibrous layer and backscatter factor required for the analysis, these values are shown graphically as the functions of complex index of refraction, size parameter and fiber orientation. The validity of the present model is shown by comparing the results with ones obtained by the Monte Carlo method.

Original language	English
Pages (from-to)	748-755
Number of pages	8
Journal	Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume	62
Issue number	594
DOIs	https://doi.org/10.1299/kikaib.62.748
State	Published - 1996

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abstract = "An analytical model is developed to calculate the radiative heat transfer through a fibrous layer with various fiber orientations considering the effect of the diameter and the optical properties of the fiber. Milne-Eddington approximation is adopted to obtain a two-flux model type of formulation. To facilitate determination of the extinction efficiency, scattering albedo of the fibrous layer and backscatter factor required for the analysis, these values are shown graphically as the functions of complex index of refraction, size parameter and fiber orientation. The validity of the present model is shown by comparing the results with ones obtained by the Monte Carlo method.",

author = "Bingxi Li and Kazuhiko Kudo and Akiyoshi Kuroda",

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T1 - Analytical model of radiative heat transfer through fibrous layer

AU - Li, Bingxi

AU - Kudo, Kazuhiko

AU - Kuroda, Akiyoshi

PY - 1996

Y1 - 1996

N2 - An analytical model is developed to calculate the radiative heat transfer through a fibrous layer with various fiber orientations considering the effect of the diameter and the optical properties of the fiber. Milne-Eddington approximation is adopted to obtain a two-flux model type of formulation. To facilitate determination of the extinction efficiency, scattering albedo of the fibrous layer and backscatter factor required for the analysis, these values are shown graphically as the functions of complex index of refraction, size parameter and fiber orientation. The validity of the present model is shown by comparing the results with ones obtained by the Monte Carlo method.

AB - An analytical model is developed to calculate the radiative heat transfer through a fibrous layer with various fiber orientations considering the effect of the diameter and the optical properties of the fiber. Milne-Eddington approximation is adopted to obtain a two-flux model type of formulation. To facilitate determination of the extinction efficiency, scattering albedo of the fibrous layer and backscatter factor required for the analysis, these values are shown graphically as the functions of complex index of refraction, size parameter and fiber orientation. The validity of the present model is shown by comparing the results with ones obtained by the Monte Carlo method.

UR - https://www.scopus.com/pages/publications/0030085216

U2 - 10.1299/kikaib.62.748

DO - 10.1299/kikaib.62.748

M3 - 文章

AN - SCOPUS:0030085216

SN - 0387-5016

VL - 62

SP - 748

EP - 755

JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B

JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B

IS - 594

ER -

Analytical model of radiative heat transfer through fibrous layer

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