Linear Stability Analysis on Rotationally Modulated Reactive DDC in Anisotropic Porous Media
Authors
Department of Mathematics, S.S. Govt. First Grade College, Madanhipparga-585236, Karnataka, India. (India)
Article Information
DOI: 10.51583/IJLTEMAS.2026.150800001
Subject Category: Modeling Approach
Volume/Issue: 15/8 | Page No: 1-14
Publication Timeline
Submitted: 2026-08-16
Accepted: 2026-08-21
Published: 2026-08-31
Abstract
In this paper the rotational influence on double diffusive reactive convection in anisotropic porous layer saturated with a binary mixture is analyzed using linear stability theory. The Darcy model with the Coriolis term is employed to study the influence of rotation, chemical reaction, and anisotropy on system stability. The effects of Taylor number, reaction rate, solute Rayleigh number, Lewis number, anisotropy parameters, and normalized porosity are examined. Rotation is found to be stabilizing, while chemical reactions can either stabilize or destabilize the system. Anisotropy significantly affects the stability criterion. Stationary and oscillatory convection are illustrated graphically.
Keywords
Rotation, Chemical reaction, Porous layer, Anisotropy & Double Diffusive Convection
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References
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