Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid
A study of viscous dissipation and chemical reaction effects of nanofluid flow passing over a stretched surface with the MHD stagnation point and the convective boundary condition has been analyzed numerically. The constitutive equations of the flow model are solved numerically and the impact of phy...
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| Format: | Article |
| Language: | English |
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Sumy State University
2019-08-01
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| Series: | Журнал інженерних наук |
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| Online Access: | http://jes.sumdu.edu.ua/wp-content/uploads/2019/08/JES_2019_02_F15-F23.pdf |
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| author | Govardhan K. Narender G. Sarma G. S. |
| author_facet | Govardhan K. Narender G. Sarma G. S. |
| author_sort | Govardhan K. |
| collection | DOAJ |
| description | A study of viscous dissipation and chemical reaction effects of nanofluid flow passing over a stretched surface with the MHD stagnation point and the convective boundary condition has been analyzed numerically. The constitutive equations of the flow model are solved numerically and the impact of physical parameters concerning the flow model on dimensionless velocity, temperature and concentration are presented through graphs and tables. Also, a comparison of the obtained numerical results with the published results of W. Ibrahim has been made and found that both are in excellent agreement. As a result of the research, it was obtained that the magnetic parameter has the same increasing influence on the temperature and the concentration field but opposite on the velocity field, the temperature field, and the concentration field reduce with an increase in the Prandtl number, increase in viscous dissipation increases temperature and concentration profile, and concentration as well as the thickness of concentration decrease by increasing values of chemical reaction parameter. |
| format | Article |
| id | doaj-art-c42dc73a6bd6406da08dbd37918a4561 |
| institution | Kabale University |
| issn | 2312-2498 2414-9381 |
| language | English |
| publishDate | 2019-08-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал інженерних наук |
| spelling | doaj-art-c42dc73a6bd6406da08dbd37918a45612025-08-20T03:49:04ZengSumy State UniversityЖурнал інженерних наук2312-24982414-93812019-08-0162F15F2310.21272/jes.2019.6(2).f3Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of NanofluidGovardhan K.0Narender G.1Sarma G. S.2GITAM University, Hyderabad, IndiaCVR College of Engineering, Hyderabad, IndiaCVR College of Engineering, Hyderabad, IndiaA study of viscous dissipation and chemical reaction effects of nanofluid flow passing over a stretched surface with the MHD stagnation point and the convective boundary condition has been analyzed numerically. The constitutive equations of the flow model are solved numerically and the impact of physical parameters concerning the flow model on dimensionless velocity, temperature and concentration are presented through graphs and tables. Also, a comparison of the obtained numerical results with the published results of W. Ibrahim has been made and found that both are in excellent agreement. As a result of the research, it was obtained that the magnetic parameter has the same increasing influence on the temperature and the concentration field but opposite on the velocity field, the temperature field, and the concentration field reduce with an increase in the Prandtl number, increase in viscous dissipation increases temperature and concentration profile, and concentration as well as the thickness of concentration decrease by increasing values of chemical reaction parameter.http://jes.sumdu.edu.ua/wp-content/uploads/2019/08/JES_2019_02_F15-F23.pdfmagnetohydrodynamicstretching sheetnanofluidviscous dissipationchemical reaction |
| spellingShingle | Govardhan K. Narender G. Sarma G. S. Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid Журнал інженерних наук magnetohydrodynamic stretching sheet nanofluid viscous dissipation chemical reaction |
| title | Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid |
| title_full | Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid |
| title_fullStr | Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid |
| title_full_unstemmed | Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid |
| title_short | Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid |
| title_sort | numerical simulation of viscous dissipation and chemical reaction in mhd of nanofluid |
| topic | magnetohydrodynamic stretching sheet nanofluid viscous dissipation chemical reaction |
| url | http://jes.sumdu.edu.ua/wp-content/uploads/2019/08/JES_2019_02_F15-F23.pdf |
| work_keys_str_mv | AT govardhank numericalsimulationofviscousdissipationandchemicalreactioninmhdofnanofluid AT narenderg numericalsimulationofviscousdissipationandchemicalreactioninmhdofnanofluid AT sarmags numericalsimulationofviscousdissipationandchemicalreactioninmhdofnanofluid |