Soret and Dufour effects on MHD squeezing flow of Jeffrey fluid in horizontal channel with thermal radiation

Abstract

The fluid flow with chemical reaction is one of well-known research areas in the field of computational fluid dynamic. It is potentially useful in the modelling of flow on a nuclear reactor. Motivated by the implementation of the flow in the industrial application, the aim of this study is to explore the time-dependent squeeze flow of magnetohydrodynamic Jeffrey fluid over permeable medium in the influences of Soret and Dufour, heat source/sink and chemical reaction. The presence of joule heating, joule dissipation and radiative heat transfer are analyzed. The flow is induced due to compress of two surfaces. Conversion of partial differential equations (PDEs) into ordinary differential equations (ODEs) is accomplished by imposing similarity variables. Then, the governing equations are resolved using Keller-box approach. The present outcomes are compared with previously outcomes in the literature to validate the precision of present outcomes. Both outcomes are shown in close agreement. The tabular and graphical results demonstrate that wall shear stress and velocity profile accelerate with the surfaces moving towards one another. Moreover, the concentration, temperature and velocity profiles decreasing for the increment of Hartmann numbers and Jeffrey fluid parameters. The impacts of heat generation/absorption, joule dissipation and Dufour numbers enhance the heat transfer rate and temperature profile. In contrast, the temperature profile drops and the heat transfer rate boosts when thermal radiation increases. The concentration profile decelerates, and the mass transfer rate elevates with raise in Soret number. Also, the mass transfer rate rises for destructive chemical reaction and contrary result is noted for convective chemical reaction.

Role of squeezing phenomenon in the reactive dynamics of Jeffrey fluid

“…The work conducted by Naduvinamani et al [29] demonstrates a comparable trend in the velocity profile when examining changes in the squeezing parameter 𝑆. A comparable behaviour for squeezing parameter is investigated by Mat Noor et al [30]. In Figure 2b, the influence of 𝜆 2 on the axial velocity is depicted.…”

Squeezing unsteady nanofluid flow among two parallel plates with first‐order chemical reaction and velocity slip

“…They analyzed the slip consequences on various fluid properties. Jeffrey fluid was considered by Mat Noor et al 13 for squeezing flow in attendance of a "magnetic field." Soret and Dufour effects and "thermal radiation" effects were also studied by them.…”

“…Qayyum and Oscar 12 modeled the flow of viscous liquid amid two parallel surfaces compressed to “each other” in the presence of a “magnetic field.” They analyzed the slip consequences on various fluid properties. Jeffrey fluid was considered by Mat Noor et al 13 for squeezing flow in attendance of a “magnetic field.” Soret and Dufour effects and “thermal radiation” effects were also studied by them. Jalili et al 14 explored “heat and mass transport” of Casson liquid flow squeezed amid two parallel circular plates and explored the magnetohydrodynamic effect.…”

Squeezing MHD Flow of Sodium Alginate-Based Casson Hybrid Nanofluid with Soret and Dufour Effects

“…Later, the prior study was extended by Noor et al, [46] by examining the heat sink and source in the Jeffrey flow. The prior work is continued by Noor et al, [47] for the study of thermal radiation and Dufour and Soret impacts on Jeffrey flow on squeezed plates. For Casson hybrid nanofluid, Hafeez et al, [48] studied the MHD flow through porous medium over a vertical melting surface with Dufour and Soret, Joule heating and viscous dissipation effects.…”