Cattano Christov double diffusion model for third grade nanofluid flow over a stretching Riga plate with entropy generation analysis

Kumar, Manjeet; Kaswan, Pradeep; Kumari, Manjeet; Ahmad, Hijaz; Askar, Sameh

doi:10.1016/j.heliyon.2024.e30188

Cited by 7 publications

(1 citation statement)

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“…Samantaray et al [8] scrutinized the radial stretching flow of Reineir Rivilin nanomaterial on the Arrhenius exponent theory with rotating disk. Kumar et al [9] assessed the second law analysis on the third-grade nanoliquid considering the Cattaneo-Christov double diffusion theory through a porous medium past a stretchable Riga plate. Aamir et al [10] reported the magneto nanomaterial for the flow of Cattaneo Christov dual diffusive expression past a stretch/shrink sheet.…”

Section: Introductionmentioning

confidence: 99%

Mixed convective magneto flow of nanofluid for the Sutterby fluid containing micro-sized selfpropelled microorganisms with chemical reaction: Keller box analysis

Ali,

Kamal,

Faizan

et al. 2024

Phys. Scr.

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The current work aims to scrutinize the bioconvection Sutterby nanofluid flow of the Cattaneo-Christov heat and mass flux over a rotating disk. The effects of thermophoresis and Brownian motion receive considerable consideration. The process of analyzing heat and mass transfer phenomena involves taking into account the impacts of thermal radiation and chemical reactions that are susceptible to convective boundary conditions. Firstly, we reduce the PDEs of the physical model to ODEs through alter transformation and then numerically solved the transformed ODEs using Keller Box technique. An analysis of numerical data follows to ascertain the role of numerous flow variables on the flow profiles. Based on the findings, it is evident that an increase in the fluid variable Δ and the porous variable K leads a decrease in the, radial F'(ζ), axial F(ζ) and tangential G(ζ) velocities. Furthermore, we find that the growing values of the thermal radiation Rd variable and the thermal Biot number B_T greatly aid in raising the fluid's temperature. Concentration profile shows decreasing behavior for rising values of Schmidt number Sc but upsurge for solutal Biot number B_C. The microorganism is decayed with greater Lewis number Lb and Peclet number Pe.

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Section: Introductionmentioning

confidence: 99%