Numerical Study of Heat and Moisture Transfer in Textile Materials by a Finite Volume Method

Numerical Study of Heat and Moisture Transfer in Textile Materials by a Finite Volume Method

Year:    2008

Communications in Computational Physics, Vol. 4 (2008), Iss. 4 : pp. 929–948

Abstract

This paper focuses on the numerical study of heat and moisture transfer in clothing assemblies, based on a multi-component and multiphase flow model which includes heat/moisture convection and conduction/diffusion as well as phase change. A splitting semi-implicit finite volume method is proposed for solving a set of nonlinear convection-diffusion-reaction equations, in which the calculation of liquid water content absorbed by fiber is decoupled from the rest of the computation. The method maintains the conservation of air, vapor and heat flux (energy). Four types of clothing assemblies are investigated and comparison with experimental measurements are also presented.

You do not have full access to this article.

Already a Subscriber? Sign in as an individual or via your institution

Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/2008-CiCP-7821

Communications in Computational Physics, Vol. 4 (2008), Iss. 4 : pp. 929–948

Published online:    2008-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    20

Keywords: