Nonlinear convection of MHD radiative non-Newtonian power law fluid due to exponentially stretched surface with dissipation and Joule heating effects

被引：1

作者：

Jagtap, Harshal S. ^{[1
,2
]}

Gupta, Ashok Kumar ^{[1
]}

Rajput, Govind R. ^{[3
]}

机构：

[1] Medi Caps Univ, Dept Math, Indore 453331, Madhya Pradesh, India

[2] RC Patel Inst Technol, Dept Appl Sci & Humanities, Shirpur 425405, Maharashtra, India

[3] SVKMs NMIMS, Mukesh Patel Sch Technol Management & Engn, Dept Appl Sci & Humanities, Shirpur 425405, Maharashtra, India

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2024年 / 38卷 / 16期

关键词：

Power-law fluid; radiation; MHD; nonlinear convection; pseudoplastic and dilatant fluids; ENTROPY GENERATION; THERMAL-RADIATION; CHEMICAL-REACTION; MOVING SURFACE; FLOW;

D O I：

10.1142/S0217979224502047

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Present analysis deals with the impact of nonlinear convection on MHD non-Newtonian fluid flow considering exponentially stretched sheet through porous media. Additionally, the effects of radiation, Joule heating and energy dissipation have been taken into account. The considered flow situation of nonlinear PDEs is transmuted to nonlinear ODEs using similarity analysis. The numerical computations are derived using a fourth-order Runge-Kutta scheme with a shooting technique. Meaningful observations are discussed for velocity and energy profiles. Further, the impact of pertinent parameters considering pseudoplastic fluids (n=0.6) and dilatant fluids (n=1.3) is briefed through graphs. It is noted that the escalation in the values of the power-law index declines the velocity and energy profile. Higher values of the nonlinear parameter decline the energy profile.

引用

页数：14

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