Global existence of weak solution to the heat and moisture transport system in fibrous porous media

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

19 Scopus Citations
Scopus Metrics
View graph of relations

Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)2618-2642
Journal / PublicationJournal of Differential Equations
Volume249
Issue number10
Publication statusPublished - Nov 2010

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-77956266426&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(029b06ee-819a-40e7-b19b-3d9e8cf0a235).html

Abstract

This paper is concerned with theoretical analysis of a heat and moisture transfer model arising from textile industries, which is described by a degenerate and strongly coupled parabolic system. We prove the global (in time) existence of weak solution by constructing an approximate solution with some standard smoothing. The proof is based on the physical nature of gas convection, in which the heat (energy) flux in convection is determined by the mass (vapor) flux in convection. © 2010 Elsevier Inc.

Research Area(s)

  • Global weak solution, Heat and moisture transfer, Porous media

Fingerprint

Publication fingerprints text

100
Porous Material Material Science
100
Convection Material Science
100
transport INIS
100
solutions INIS
100
moisture INIS
100
porous materials INIS
100
heat INIS
100
convection INIS
100
Porous Medium Engineering
100
Heat Transport Engineering
Full Fingerprint ›

Citation Format(s)

[ RIS ] [ BibTeX ]
Global existence of weak solution to the heat and moisture transport system in fibrous porous media. / Li, Buyang; Sun, Weiwei; Wang, Yi.
In: Journal of Differential Equations, Vol. 249, No. 10, 11.2010, p. 2618-2642.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review