Impact of Heat and Mass Transfer on MHD Oscillatory Flow of Jeffery Fluid in a Porous Channel with Thermal Conductivity, Dufour and Soret

Journal of Applied Sciences and Environmental Management

IDOWU, A. S.¹  AHMED, L.O.¹  JIMOH, A.¹ 

关键词: Heat and Mass Transfer;    Dufour;    Soret;    Jeffery Fluid and Thermal Conductivity;   

DOI  :  

学科分类：环境科学（综合）

来源: University of Port Harcourt * Department of Pure and Industrial Chemistry

【 摘 要 】

The objective of this paper is to study Dufour, Soret and thermal conductivity onunsteady heat and mass transfer of magneto hydrodynamic (MHD) oscillatory flow of Jefferyfluid through a porous medium in a channel. The partial differential equations governing theflow have been solved numerically using semi-implicit finite-difference scheme with the aid ofMATLAB software. The results obtained are displayed graphically and in tabular form toillustrate the effect of various parameters on the dimensionless velocity, temperature andconcentration profiles, to show the effects of different parameters entering in the problem.Results from these study shows that velocity and temperature increases with the increase ofSoret and Dufour why the thermal conductivity increases as temperature profile increasing.Also, it is observed that soret number increases as concentration profile decreases.

【 授权许可】

Unknown