@article{Manjunatha_Sumithra_2021, title={Non-Darcian-Bènard Double Diffusive Magneto-Marangoni Convection in a Two Layer System with Constant Heat Source/Sink}, volume={62}, url={https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3366}, DOI={10.24996/ijs.2021.62.11.24}, abstractNote={<p>The problem of non-Darcian-Bènard double diffusive magneto-Marangoni convection&nbsp;&nbsp; is considered in a horizontal infinite two layer system. The system consists of a two-component fluid layer placed above a porous layer, saturated with the same fluid with a constant heat sources/sink in both the layers, in the presence of a vertical magnetic field.&nbsp;&nbsp; The lower porous layer is bounded by rigid boundary, while the upper boundary of the fluid region is free with the presence of Marangoni effects.&nbsp; The system of ordinary differential equations obtained after normal mode analysis is solved in a closed form for the eigenvalue and the Thermal Marangoni Number (TMN) for two cases of Thermal Boundary Combinations (TBC); these are type (i) Adiabatic-Adiabatic and type (ii) Adiabatic-Isothermal.&nbsp; The corresponding two TMNs&nbsp;&nbsp; are obtained and the impacts of the porous parameter, solute Marangoni number, modified internal Rayleigh numbers, viscosity ratio, and the diffusivity ratios on the non-Darcian-Bènard double diffusive magneto - Marangoni convection are studied in detail.</p>}, number={11}, journal={Iraqi Journal of Science}, author={Manjunatha , N. and Sumithra , R.}, year={2021}, month={Nov.}, pages={4039–4055} }