Intensification of thermal stratification on dissipative chemically heating fluid with cross-diffusion and magnetic field over a wedge

Open Physics

Khan Umar¹  Khan Ilyas²  Ahmed Naveed³  Adnan⁴  Sherif El-Sayed M.⁵  Mohyud-Din Syed Tauseef⁶ 

[1] Department of Mathematics and Statistics, Hazara University, Mansehra 21120, Pakistan;Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah 11952, Saudi Arabia;Department of Mathematics, Faculty of Sciences, HITEC University, Taxila Cantt 47070, Pakistan;Department of Mathematics, Mohi-ud-Din Islamic University, Nerian Sharif AJ&K 12080, Pakistan;Mechanical Engineering Department, College of Engineering, King Saud University, P.O. Box 800, Al-Riyadh 11421, Saudi Arabia;University of Multan, Multan 60000, Pakistan;

关键词: lorentz force;    radiative heat flux;    wedge flow;    cross-diffusion;    shear stresses;   

DOI  :  10.1515/phys-2021-0007

来源: DOAJ

【 摘 要 】

This paper aims to examine the heat and mass characteristics for thermally stratified chemically heated, dissipative flow under the cross-diffusion and imposed Lorentz forces. A self-similar model is obtained employing suitable similarity transformations. Then, the RK technique is used for mathematical analysis. The stimulations of pertinent physical quantities in the flow regimes, shear stresses, and the Nusselt number were examined graphically. It is noted that more radiative flow favors the thermal behavior of the fluid and increases in the Prandtl number causes the decrease in thermal characteristics. Moreover, decreases in mass characteristics were examined by the fluctuating chemical reaction and Schmidt parameters. Lastly, key outcomes of the work are pinpointed.

【 授权许可】

Unknown