A Local Nonlinear Stability Analysis of Modulated Double Diffusive Stationary Convection in a Couple Stress Liquid
Publish place: Journal of Applied Fluid Mechanics، Vol: 9، Issue: 3
Publish Year: 1395
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JAFM-9-3_024
تاریخ نمایه سازی: 3 بهمن 1400
Abstract:
The non-autonomous Ginzburg-Landau equation with time-periodic coefficients is derived for two modulated double-diffusive stationary convection involving couple stress liquid. The heat and mass transports are quantified in terms of Nusselt and Sherwood numbers, which are obtained as functions of the slow time scale. Effects of Prandtl number, Lewis number, solute Rayleigh number and couple stress parameter have been discuused in detail.
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Authors
B. S. Bhadauria
Deprtment of Mathematics, Institute of Science, Banaras Hindu University, India.
P. G. Siddheshwar
Department of Mathematics, Bangalore University, Central College Campus, Bangalore-۵۶۰ ۰۰۱, India.
A. K. Singh
Department of Mathematics, Institute of Science, Banaras Hindu University, Varanasi-۲۲۱۰۰۵, India
Vinod K. Gupta
Department of Mathematics, Institute of Science, Banaras Hindu University, Varanasi-۲۲۱۰۰۵, India