The global-in-time existence of bounded weak solutions to the Maxwell–Stefan–Fourier equations in Fick–Onsager form is proved. model consists mass balance for partial densities and energy equation total energy. diffusion heat fluxes depend linearly on gradients thermo-chemical potentials gradient temperature include Soret Dufour effects. cross-diffusion system exhibits an entropy structure, whi...

The current study used a novel Casson model to investigate hybrid Al2O3-Cu/Ethylene glycol nanofluid flow over moving thin needle under MHD, Dufour–Soret effects, and thermal radiation. By utilizing the appropriate transformations, governing partial differential equations are transformed into ordinary equations. solved analytically using HAM. Furthermore, we discuss velocity profiles, temperatu...

The widespread application of hybrid nanofluid in real applications has been accompanied by a large increase computational and experimental research. Due to the unique characteristics nanofluid, this study aspires examine steady two-dimensional mixed convection stagnation point flow past vertical plate with radiation, Dufour, Soret effects, numerically. formulations specific model are presented...

Double diffusive convection in a binary viscoelastic fluid saturated porous layer the presence of cross diffusion effect and an internal heat source is studied analytically using linear nonlinear stability analysis. The theory based on normal mode technique, while minimal representation truncated double Fourier series. modified Darcy law for Oldroyd type considered to model momentum equation. o...