Computational assessment of local thermal non-equilibrium effects on non-darcy chemical reactive flow of boger hybrid nanofluid with elastic deformation

• The increase in porosity factor values decline the flow field and increase the thermal distribution of the liquid phase. • By raising elastic parameter values, thermal fields of the Boger HNF (hybrid nanofluid) for both models are decreasing. • When the inter-phase heat transmission factor rises, the solid phase of the Boger HNF shows a smaller thermal distribution than the fluid phase. • The temperature and solutal profiles of the solid and fluid phases behave in opposite to an increase in the Stefan blowing parameter, which raises the flow profile, rate of heat and mass transmission for the solid and fluid phases. This study examines the effects of velocity slip and local thermal non-equilibrium on the non-Darcy chemical convective flow of a Boger hybrid nanofluid across a sheet. The energy equation-based on local thermal non-equilibrium model provides outstanding heat transmission for solid and liquid phases. The two thermal distributions for the liquid and solid phases are basically used in this method. The hybrid nanoliquid ( SiC − C o 3 O 4 / DO ) flow model consist of nanoparticles of silicon carbide ( SiC ) and Cobalt oxide (Co 3 O 4 ) dissolved in diathermic oil. This model can be used in sectors of the economy where improved heat transfer is essential, like electronic cooling systems, automotive thermal systems, and energy-efficient heat exchangers. The concept is also applicable to the design of materials for use in aerospace applications, where it is necessary to precisely regulate the mechanical and thermal properties under conditions of high stress and temperature gradients. The Bvp4c method is used to numerically solve the model equation system once all relevant similarity variables have been decreased. Outcomes display that Boger hybrid nanofluid shows increase flow and decline the thermal and concentration distributions as increasing the solvent percent and Stefan blowing parameters values.

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