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 Articles 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/. Title A name given to the resource Unsteady natural convection in a liquid-saturated porous enclosure with local thermal non-equilibrium effect Subject The topic of the resource Adiabatic; BrinkmanBard convection; DarcyBard convection; Freefree, isothermal; Local thermal non-equilibrium; Porous enclosures; Rigidrigid; Stability analyses Description An account of the resource Stability analysis of free convection in a liquid-saturated sparsely-packed porous medium with local-thermal-non-equilibrium (LTNE) effect is presented. For the vertical boundaries freefree, adiabatic and rigidrigid, adiabatic are considered while for horizontal boundaries it is the stress-free, isothermal and rigidrigid, isothermal boundary combinations we consider. From the linear theory, it is apparent that there is advanced onset of convection in a shallow enclosure followed by that in square and tall enclosures. Asymptotic analysis of the thermal Rayleigh number for small and large values of the inter-phase heat transfer coefficient is reported. Results of DarcyBard convection (DBC) and RayleighBard convection can be obtained as limiting cases of the study. LTNE effect is prominent in the case of BrinkmanBard convection compared to that in DBC. Using a multi-scale method and by performing a non-linear stability analysis the GinzburgLandau equation is derived from the five-mode Lorenz modal. Heat transport is estimated at the lower plate of the channel. The effect of the Brinkman number, the porous parameter and the inter-phase heat transfer coefficient is to favour delayed onset of convection and thereby enhanced heat transport while the porosity-modified ratio of thermal conductivities shows the opposite effect. 2020, Springer Nature B.V. Creator An entity primarily responsible for making the resource Siddheshwar P.G.; Siddabasappa C. Source A related resource from which the described resource is derived Meccanica, Vol-55, No. 9, pp. 1763-1780. Publisher An entity responsible for making the resource available Springer Date A point or period of time associated with an event in the lifecycle of the resource 2020-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s11012-020-01198-y" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s11012-020-01198-y</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087759848&amp;doi=10.1007%2Fs11012-020-01198-y&amp;partnerID=40&amp;md5=1d563797aa3826da653a9174f459ffe3" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087759848&amp;doi=10.1007%2fs11012-020-01198-y&amp;partnerID=40&amp;md5=1d563797aa3826da653a9174f459ffe3</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 256455; CODEN: MECCB Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Siddheshwar P.G., Department of Mathematics, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560 029, India; Siddabasappa C., Department of Mathematics and Statistics, M. S. Ramaiah University of Applied Sciences, Bangalore, 560 058, India