Mechanism of two-dimensional heat and mass transfer during convective drying of porous media under different drying conditions

被引：19

作者：

Boukadida, N ^{[1
]}

Ben Nasrallah, S

Perre, P

机构：

[1] Fac Sci, Monastir, Tunisia

[2] Ecole Natl Ingn, Monastir, Tunisia

[3] Ecole Natl Genie Rural Eaux & Forets, Nancy, France

来源：

DRYING TECHNOLOGY | 2000年 / 18卷 / 07期

关键词：

pressure; evaporation; numerical simulation; unsaturated media; Kinetics;

D O I：

10.1080/07373930008917783

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A numerical investigation was conducted to study two-dimensional heat and mass transfer during convective drying of clay brick. The set of macroscopic equations takes into account the effect of gaseous pressure. The established numerical code has allowed us to determine effects of the surrounding air conditions (temperature, pressure and vapor concentration) on drying Kinetic and on space-time evolution of the state variables (temperature, gaseous pressure, and liquid saturation).

引用

页码：1367 / 1388

页数：22

共 19 条

[1] EXPERIMENTAL APPROACH OF TRANSFER PHENOMENA DURING HIGH-TEMPERATURE CONVECTIVE DRYING OF SOFTWOOD [J].