Impact of Throughflow and Coriolis Force on the Onset of Double-Diffusive Convection with Internal Heat Source

The present research examines the joint influence of throughflow and Coriolis force on onset double-diffusive convection with an internal heat source modelled by Darcy’s law. BVP4C routine in MATLAB R2020a is used to solve eigenvalue problem numerically. Critical Rayleigh numbers are obtained for designated values governing parameters. effect parameter, Taylor number, Darcy Peclet number system’s stability investigated. parameter has a destabilizing system, according our findings. reason behind this observation that presence porous medium may cause more molecular diffusion inside medium. other hand, stabilizes system both upward downward because rotation introduces vorticity into fluid. Thus, fluid moves higher velocity horizontal planes. perpendicular planes reduces as result motion. delayed.