Influence of radiation on double conjugate diffusion in a porous cavity

Double Diffusive Convection and the Improvement of Flow in Square Porous Annulus

“…The concept of convective heat transfer and fluid flow analysis for different geometries has been presented by many researchers over the last few years . The emphasis on the study of natural convection [6][7][8][9][10][11][12][13][14][15][16][17][18], combined radiation and natural convection [19], conjugate heat transfer [20][21][22], and the thermal nonequilibrium approach to investigating heat transfer and fluid flow behavior [23][24][25][26][27] have been reported. In addition to the above, heat and mass transfer [28][29] and heat transfer in square cavities are also discussed in detail [30][31][32][33][34][35][36][37][38][39][40][41][42].…”

Double Diffusive Flow in a Porous Medium Embedded with Vertical Annulus with Power Law Heating

“…The details of the free convective heat transfer is reported by many researchers recently . However, the research related to the combined heat and mass transfer has found more intricate challenges due to the complexity of the phenomenon, which has also been addressed, yet comparatively to the lesser extent [31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46][47]. The effect of Rayleigh number, Lewis number and buoyancy ratio on Nusselt and Sherwood number in a porous enclosure was reported by Bourich et al [31] and the correlation between the various parameters were discussed.…”

“…They concluded that the effect of the Lewis number has most pronounced effect on the concentration field than on the temperature and flow fields. Similar study pertaining to the convective heat and mass transfer was investigated to explore various aspects in the literature [34][35][36][37][38][39][40][41][42][43][44][45]. An attempt has been made to demonstrate the evaluation of double diffusive flow due to power law heating at inner radius in a porous medium fixed with vertical annulus.…”