ANALYTIC STUDY OF THERMOHALINE CONVECTIVE STABILITY IN A COUPLE-STRESS FLUID

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Published: Sep 30, 2024
DOI: https://doi.org/10.22452/mjs.vol43no3.6
Keywords:
Stability energy method Couple-stress fluid thermohaline convection Rayleigh number

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Reeta Devi
Department of Mathematics, Government Post Degree College Nagrota Bagwan, Distt – Kangra, INDIA.
Shalu Choudhary
Department of Mathematics, Uttaranchal University, Dehradun, Uttarakhand-INDIA.
https://orcid.org/0000-0003-4918-3891
Poonam Sharma
Department of Mathematics, NSCBM Government Degree College, Hamirpur, INDIA.
Sunil
Department of Mathematics and Scientific Computing, NIT Hamirpur, INDIA.
Manoj Kumar Sharma
Department of Mathematics, Uttaranchal University, Dehradun, Uttarakhand, INDIA.
Mayank Singh
Department of Mathematics, Uttaranchal University, Dehradun, Uttarakhand, INDIA.
Prayas Chaudhary
Department of Mathematics, Uttaranchal University, Dehradun, Uttarakhand, INDIA.
Muskan Rawat
Department of Mathematics, Uttaranchal University, Dehradun, Uttarakhand, INDIA.

Abstract

This work investigates nonlinear analysis for thermohaline convective stability in a steady, viscous, incompressible couple-stress fluid by performing a generalized energy method. It is observed that the linear and nonlinear threshold that reflects the physics of the onset of convection is the same. The couple stress and solute gradient are seen to have a stabilizing impact on the system.

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How to Cite
Reeta Devi, Choudhary, S. ., Poonam Sharma, Sunil, Manoj Kumar Sharma, Mayank Singh, Prayas Chaudhary, & Muskan Rawat. (2024). ANALYTIC STUDY OF THERMOHALINE CONVECTIVE STABILITY IN A COUPLE-STRESS FLUID. Malaysian Journal of Science, 43(3), 49–55. https://doi.org/10.22452/mjs.vol43no3.6
Issue
Vol 43 No 3 (2024): September 2024
Section
Original Articles

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