Impact of ohmic heating on MHD mixed convection flow of Casson fluid by considering Cross diffusion effect

Nonlinear engineering: Modeling and application

article

B.J. Gireesha¹  K. Ganesh Kumar²  M.R. Krishnamurthy³  S. Manjunatha⁴  N.G. Rudraswamy¹ 

[1] Department of Studies and Research in Mathematics, Kuvempu University;Department of Mathematics, SJM Institution of technology;Department of Mathematics, Jawaharlal Nehru National College of Engineering;Department of Engineering Mathematics, Faculty of Engineering, Christ University

关键词: Casson fluid;    nonlinear thermal radiation;    magnetic field;    Cross diffusion effect;    vertical surface;    Joule heating;    viscous dissipation;   

DOI  :  10.1515/nleng-2017-0144

来源: De Gruyter

【 摘 要 】

Present communication aims to discuss the impact of viscous dissipation on MHD flow, heat and mass transfer of Casson fluid over a plate by considering mixed convection. Nonlinear partial differential systems are reduced to the ordinary ones through transformation procedure. The modelled nonlinear systems are computed implementing RKF-45 scheme. Convergent solutions for velocity and temperature and concentration fields are given diagrammatically. The obtained results are compared with published literatures and reasonable agreement is found. It is found that, temperature profile increases by increasing values of Dufour parameter, whereas on opposite trend is observed in concentration profile for increasing values Soret parameter.

【 授权许可】

Unknown