Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Siddabasappa, C.; Babitha; Jeevan, B.S. Title A name given to the resource A Study on the Stability of DarcyBrinkmanBard Convection in a Binary Fluid-Saturated Porous Medium: RigidRigid Boundaries Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived Transport in Porous Media;Volume;152;Issue;7;Article No.;49; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s11242-025-02187-z" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s11242-025-02187-z</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105007519233?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105007519233?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Siddabasappa C., Department of Sciences and Humanities, CHRIST University, Karnataka, Bangalore, 560074, India; Babitha, Department of Mathematics, CHRIST University, Karnataka, Bangalore, 560029, India; Jeevan B.S., Department of Mathematics and Statistics, M S Ramaiah University of Applied Sciences, Karnataka, Bangalore, 560058, India Description An account of the resource The linear stability analysis of DarcyBrinkmanBard convection (DBBC) in a binary fluid-saturated porous layer is studied numerically using n term Galerkin approach for rigidrigid, isothermal boundaries. The occupied binary fluid and porous medium are assumed to be in thermal non-equilibrium. Thus, two energy equations are used for each phase. The critical values of the DarcyRayleigh and wave numbers for theonset of convectionare obtained by considering ten terms in the Galerkin solution. The effect of the five parameters of the model, namely the Darcy number, Da, the modified ratio of thermal conductivity ?, theLewis number Le, theseparation ratio coefficient, ?, and the inter-phase heat transfer coefficient, H, on the stability of the system is discussed in detail and presented with the aid of plots and tables. The onset of convection in a binary fluid-saturated porous medium is delayed for realistic boundary conditions compared with ideal boundary conditions (stress-free, isothermal boundary conditions). Increasing the values of theDarcy number, inter-phase heat transfer coefficient, and the separation ratio coefficient stabilizes DBBC. In contrast, the thermal conductivity ratioand Lewis number aredestabilize the system. Furthermore, convective cell size remains unaltered with increasing ?. Convection is delayed in thepure fluid medium compared to thebinary fluid medium. Local thermal non-equilibrium ceases for small and large inter-phase heat transfer coefficient values. The Author(s), under exclusive licence to Springer Nature B.V. 2025. Subject The topic of the resource Binary fluid; Galerkin method; Lewis number; Natural convection; Rayleigh number; Rigid-rigid boundaries Publisher An entity responsible for making the resource available Springer Science and Business Media B.V. Relation A related resource ISSN: 1693913; CODEN: TPMEE Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online