Chemical Reaction Effect on MHD Flow of Casson Fluid with Porous Stretching Sheet
| Autor: | Gurrampati Venkata Ramana Reddy, Oluwole Daniel Makinde, Y. Hari Krishna |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Radiation
Materials science 02 engineering and technology Mechanics Condensed Matter Physics 01 natural sciences Chemical reaction 010305 fluids & plasmas 020303 mechanical engineering & transports 0203 mechanical engineering Flow (mathematics) 0103 physical sciences Casson fluid General Materials Science Magnetohydrodynamics Porosity |
| Zdroj: | Defect and Diffusion Forum. 389:100-109 |
| ISSN: | 1662-9507 |
| DOI: | 10.4028/www.scientific.net/ddf.389.100 |
| Popis: | In this analysis, the magnetohydrodynamic flow of a Casson fluid over a permeable stretching sheet in the presence of mass transfer is studied. Using similarity transformations, the governing equations are converted to ordinary differential equations and then solved through MATHEMATICA. The skin friction coefficient and local Sherwood number are analyzed through numerical values for various parameters of interest. The velocity and concentration profiles are illustrated for several pertinent flow parameters. We observed that the Casson parameter and Hartman number have similar effects on the velocity in a qualitative sense. We further analyzed that the concentration profile decreases rapidly in comparison to the fluid velocity when we increased the values of the suction parameter. |
| Databáze: | OpenAIRE |
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