EFFECT OF ROTATION ON THERMOSOLUTAL CONVECTION IN JEFFREY NANOFLUID WITH POROUS MEDIUM

被引：0

作者：

Sharma, Pushap Lata ^{[1
]}

Bains, Deepak ^{[1
]}

Kumar, Ashok ^{[1
]}

Thakur, Pankaj ^{[2
]}

机构：

[1] Himachal Pradesh Univ, Dept Math & Stat, Summer Hill, Shimla 171005, India

[2] ICFAI Univ Baddi, Dept Math, Solan, Himachal Prades, India

来源：

STRUCTURAL INTEGRITY AND LIFE-INTEGRITET I VEK KONSTRUKCIJA | 2023年 / 23卷 / 03期

关键词：

nanofluid; thermosolutal instability; rotation; porous medium; ONSET; LAYER;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper thermosolutal convection of unsteady rotat-ing Jeffrey nanofluid in porous medium is considered. The mathematical form of the problem comprises of equations of continuity, motion, concentration, and energy. To solve all these equations, we used normal mode techniques. The Brownian motion and thermophoresis has important effect on the nanofluid model. Analytical expressions for both non -oscillatory and oscillatory cases is derived when boundary surfaces are free-free. The effects of rotation (Taylor number T-a), Jeffrey parameter lambda solutal Rayleigh number R-s, medium porosity epsilon, nanoparticle Rayleigh number Rn, thermo nanofluid Lewis number Ln, thermosolutal Lewis number Le, modified diffusivity ratio NA, Dufour parameter NCT, and Soret parameter NTC are analysed analytically and presented graphically.

引用

页码：299 / 306

页数：8

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