Drying stress formation by inhomogeneous moisture and temperature distribution

被引：27

作者：

Kowalski, SJ

Rybicki, A

机构：

[1] Institute of Fundamental Technological Research, Polish Academy of Sciences, 61-725 Poznan

[2] Institute of Technology, Tadeusz Kotarbinski Pedagogical University, 65-625 Zielona Gora

来源：

TRANSPORT IN POROUS MEDIA | 1996年 / 24卷 / 02期

关键词：

drying stresses; prismatic bar; convective drying; inhomogeneous distribution of moisture and temperature;

D O I：

10.1007/BF00139842

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

The field of moisture concentration and the field of temperature are the two factors that induce stresses in dried materials. The main aim of this paper is to estimate the influence of these two factors on the formation of drying-induced stresses. The considerations are based on the model elaborated by the authors and the analysis of the drying-induced stresses is carried out on a convectively dried prismatic bar.

引用

页码：139 / 156

页数：18

共 17 条

[1]

Elwell D., 1976, CLASSICAL THERMODYNA

[2]

DRYING OF A WET POROUS MATERIAL [J].