Influence of Dufour effect on entropy generation in double diffusive convection

被引：11

作者：

Magherbi, M.

Hidouri, N.

Abbassi, H.

Ben Brahim, A.

机构：

[1] High Inst Appl Sci & Technol, Dept Civil Engn, Gabes 6029, Tunisia

[2] Engineers Nat Sch Gabes, Dept Chem & Proc Engn, Gabes 6029, Tunisia

[3] Sci Fac Sfax, Dept Phys, Sfax 3018, Tunisia

来源：

INTERNATIONAL JOURNAL OF EXERGY | 2007年 / 4卷 / 03期

关键词：

heat and mass transfer; entropy generation; thermodynamics of irreversible processes; cavity; numerical methods; Dufour effect;

D O I：

10.1504/IJEX.2007.013392

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The influence of Dufour effect on entropy generation in double diffusive convection is numerically investigated in this paper. The dimensionless total entropy generation is evaluated as a function of: the buoyancy ratio N, a parameter characterising the solutal buoyancy forces by report to the thermal ones the Dufour parameter K-F, a parameter characterising the influence of the diffusion-thermo effect. the thermal Grashof number. More details of the investigation is focused for the special case when N = -1.

引用

页码：227 / 252

页数：26

共 31 条

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ABBASI, 2001, THESIS FACULTE SCI T

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