Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass Diffusion
The effects of hall current and rotation on unsteady hydro magnetic free convection flow past an exponentially accelerated infinite vertical plate with uniform temperature and variable mass diffusion has been discussed. The flow is induced by a general time-dependent movement of the vertical plate...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2016-01-01
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| Series: | Journal of Applied Fluid Mechanics |
| Subjects: | |
| Online Access: | http://jafmonline.net/JournalArchive/download?file_ID=39400&issue_ID=225 |
| _version_ | 1818327364651712512 |
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| author | R. Muthucumaraswamy Muthuracku alias prema Kathiresan |
| author_facet | R. Muthucumaraswamy Muthuracku alias prema Kathiresan |
| author_sort | R. Muthucumaraswamy |
| collection | DOAJ |
| description | The effects of hall current and rotation on unsteady hydro magnetic free convection flow past an
exponentially accelerated infinite vertical plate with uniform temperature and variable mass diffusion has
been discussed. The flow is induced by a general time-dependent movement of the vertical plate, and the
cases of ramped temperature and isothermal plates are studied. The governing partial differential equations
have been derived for the velocity, temperature, concentration profiles by Laplace transform technique. The
solutions that have been obtained are expressed in simple forms in terms of elementary function and
complementary error function. Expressions for velocity, temperature and concentration fields are obtained.
The obtained results are discussed with the effect of various parameters like Rotation parameter, Hall
parameter, Hartmann number, Schmidt number, radiation parameter thermal Grashof number and mass
Grashof number. The numerical values of primary and secondary velocities are displayed graphically. The
temperature and concentration distributions are discussed numerically and presented through graphs. |
| first_indexed | 2024-12-13T12:15:06Z |
| format | Article |
| id | doaj.art-e7dbdea0bb034f1f890f0e04416b9f61 |
| institution | Directory Open Access Journal |
| issn | 1735-3572 |
| language | English |
| last_indexed | 2024-12-13T12:15:06Z |
| publishDate | 2016-01-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Journal of Applied Fluid Mechanics |
| spelling | doaj.art-e7dbdea0bb034f1f890f0e04416b9f612022-12-21T23:46:45ZengIsfahan University of TechnologyJournal of Applied Fluid Mechanics1735-35722016-01-0192889897.Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass DiffusionR. MuthucumaraswamyMuthuracku alias prema Kathiresan0Anna universityThe effects of hall current and rotation on unsteady hydro magnetic free convection flow past an exponentially accelerated infinite vertical plate with uniform temperature and variable mass diffusion has been discussed. The flow is induced by a general time-dependent movement of the vertical plate, and the cases of ramped temperature and isothermal plates are studied. The governing partial differential equations have been derived for the velocity, temperature, concentration profiles by Laplace transform technique. The solutions that have been obtained are expressed in simple forms in terms of elementary function and complementary error function. Expressions for velocity, temperature and concentration fields are obtained. The obtained results are discussed with the effect of various parameters like Rotation parameter, Hall parameter, Hartmann number, Schmidt number, radiation parameter thermal Grashof number and mass Grashof number. The numerical values of primary and secondary velocities are displayed graphically. The temperature and concentration distributions are discussed numerically and presented through graphs.http://jafmonline.net/JournalArchive/download?file_ID=39400&issue_ID=225Hall EffectaHall effects; Mass diffusion; Isothermal; Accelerated; Exponential; Vertical plate.s Mass Diffusion Isothermal Accelerated Exponential Vertical Plate |
| spellingShingle | R. Muthucumaraswamy Muthuracku alias prema Kathiresan Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass Diffusion Journal of Applied Fluid Mechanics Hall EffectaHall effects; Mass diffusion; Isothermal; Accelerated; Exponential; Vertical plate.s Mass Diffusion Isothermal Accelerated Exponential Vertical Plate |
| title | Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass Diffusion |
| title_full | Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass Diffusion |
| title_fullStr | Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass Diffusion |
| title_full_unstemmed | Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass Diffusion |
| title_short | Hall Effects on Flow past an Exponentially Accelerated Infinite Isothermal Vertical Plate with Mass Diffusion |
| title_sort | hall effects on flow past an exponentially accelerated infinite isothermal vertical plate with mass diffusion |
| topic | Hall EffectaHall effects; Mass diffusion; Isothermal; Accelerated; Exponential; Vertical plate.s Mass Diffusion Isothermal Accelerated Exponential Vertical Plate |
| url | http://jafmonline.net/JournalArchive/download?file_ID=39400&issue_ID=225 |
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