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INFLUENCE OF THE DRYING MEDIUM PARAMETERS ON DRYING INDUCED STRESSES

 

作者: G. Musielak,  

 

期刊: Drying Technology  (Taylor Available online 2000)
卷期: Volume 18, issue 3  

页码: 561-581

 

ISSN:0737-3937

 

年代: 2000

 

DOI:10.1080/07373930008917726

 

出版商: Taylor & Francis Group

 

关键词: boundary conditions;;convective drying of bar;;nonlinear elasticity;;non-linear heat and mass transfer;;shrinkage

 

数据来源: Taylor

 

摘要:

A thermomechanical model of drying of capillary-porous materials whose material constants depend on moisture content and temperature is presented in the paper. The finite element method is used for the solution of two-dimensional problem of convective drying of a prismatic bar. The moisture distributions, temperature distributions, drying induced strains and stresses for various drying medium parameters are determined. The effect of these parameters on moisture distribution and in particular on drying induced stresses is discussed.

 

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