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a local nonlinear stability analysis of modulated double diffusive stationary convection in a couple stress liquid
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نویسنده
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bhadauria b. s. ,siddheshwar p. g. ,singh a. k. ,gupta vinod k.
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منبع
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journal of applied fluid mechanics - 2016 - دوره : 9 - شماره : 3 - صفحه:1255 -1264
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چکیده
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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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کلیدواژه
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rayleigh-benard convection; couple stress liquid; temperature modulation; gravity modulation; ginzburg-landau equation
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آدرس
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banaras hindu university, institute of science, deprtment of mathematics, india, bangalore university, central college campus, department of mathematics, india, banaras hindu university, institute of science, department of mathematics, india, banaras hindu university, institute of science, department of mathematics, india
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پست الکترونیکی
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vinodguptabhu@gmail.com
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Authors
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