Heat and mass transfer simulations of the absorption process in a packed bed absorber

被引：12

作者：

Westerlund, L ^{[1
]}

Dahl, J ^{[1
]}

Hermansson, R ^{[1
]}

机构：

[1] Lulea Univ Technol, Dept Mech Engn, Div Energy Engn, S-95187 Lulea, Sweden

来源：

APPLIED THERMAL ENGINEERING | 1998年 / 18卷 / 12期

关键词：

open absorption system; dehumidifying; dryers; multiphase flow simulations;

D O I：

10.1016/S1359-4311(98)00011-8

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Numerical modelling of the absorption process in a cross-current absorber has been performed with FLOW3D, a commercially available software. The simulations are verified by comparisons with experimental results. The modelling of mass and heat transfer is discussed. Comparisons regarding the overall capacity as well as transfer rates show good agreement between experiments and simulations. It is possible to model the mass and heat transfer for a cross-current absorber if the equilibrium line for the absorption solution is known. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1295 / 1308

页数：14

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