Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass Flux
A finite difference solution of an unsteady flow past an oscillating semi-infinite vertical place with variable temperature and uniform mass flux is presented here. The fluid considered here is a gray, absorbing-emitting radiation but a non-scattering medium. The dimensionless governing equations ar...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Zielona Góra
2014-11-01
|
| Series: | International Journal of Applied Mechanics and Engineering |
| Subjects: | |
| Online Access: | https://www.ijame-poland.com/Finite-Difference-Solution-of-Unsteady-Flow-Past-an-Oscillating-Semi-Infinite-Vertical,167219,0,2.html |
| _version_ | 1797750925181321216 |
|---|---|
| author | R. Muthucumaraswamy B. Saravanan |
| author_facet | R. Muthucumaraswamy B. Saravanan |
| author_sort | R. Muthucumaraswamy |
| collection | DOAJ |
| description | A finite difference solution of an unsteady flow past an oscillating semi-infinite vertical place with variable temperature and uniform mass flux is presented here. The fluid considered here is a gray, absorbing-emitting radiation but a non-scattering medium. The dimensionless governing equations are solved by an efficient, more accurate, and unconditionally stable and fast converging implicit scheme. The steady state velocity, temperature and concentration profiles are shown graphically. The effect of velocity and temperature for different physical parameters such as the thermal radiation, Schmidt number, thermal Grashof number and mass Grashof number is studied. It is observed that the velocity decreases in the presence of thermal radiation. It is also observed that the time taken to reach a steady-state is more in the case of vertical plate than horizontal plate. |
| first_indexed | 2024-03-12T16:40:52Z |
| format | Article |
| id | doaj.art-d31e4c6bbe1b4f4cb017e65c0961066f |
| institution | Directory Open Access Journal |
| issn | 1734-4492 2353-9003 |
| language | English |
| last_indexed | 2024-03-12T16:40:52Z |
| publishDate | 2014-11-01 |
| publisher | University of Zielona Góra |
| record_format | Article |
| series | International Journal of Applied Mechanics and Engineering |
| spelling | doaj.art-d31e4c6bbe1b4f4cb017e65c0961066f2023-08-08T14:33:31ZengUniversity of Zielona GóraInternational Journal of Applied Mechanics and Engineering1734-44922353-90032014-11-0119470972410.2478/ijame-2014-0049167219Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass FluxR. Muthucumaraswamy0B. Saravanan1Department of Applied Mathematics Sri Venkateswara College of Engineering Sriperumbudur, IndiaDepartment of Applied Mathematics Sri Venkateswara College of Engineering Sriperumbudur, IndiaA finite difference solution of an unsteady flow past an oscillating semi-infinite vertical place with variable temperature and uniform mass flux is presented here. The fluid considered here is a gray, absorbing-emitting radiation but a non-scattering medium. The dimensionless governing equations are solved by an efficient, more accurate, and unconditionally stable and fast converging implicit scheme. The steady state velocity, temperature and concentration profiles are shown graphically. The effect of velocity and temperature for different physical parameters such as the thermal radiation, Schmidt number, thermal Grashof number and mass Grashof number is studied. It is observed that the velocity decreases in the presence of thermal radiation. It is also observed that the time taken to reach a steady-state is more in the case of vertical plate than horizontal plate.https://www.ijame-poland.com/Finite-Difference-Solution-of-Unsteady-Flow-Past-an-Oscillating-Semi-Infinite-Vertical,167219,0,2.htmlradiationvertical platefinite-differencevariable temperatureuniform mass flux |
| spellingShingle | R. Muthucumaraswamy B. Saravanan Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass Flux International Journal of Applied Mechanics and Engineering radiation vertical plate finite-difference variable temperature uniform mass flux |
| title | Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass Flux |
| title_full | Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass Flux |
| title_fullStr | Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass Flux |
| title_full_unstemmed | Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass Flux |
| title_short | Finite Difference Solution of Unsteady Flow Past an Oscillating Semi-Infinite Vertical Plate with Variable Surface Temperature and Uniform Mass Flux |
| title_sort | finite difference solution of unsteady flow past an oscillating semi infinite vertical plate with variable surface temperature and uniform mass flux |
| topic | radiation vertical plate finite-difference variable temperature uniform mass flux |
| url | https://www.ijame-poland.com/Finite-Difference-Solution-of-Unsteady-Flow-Past-an-Oscillating-Semi-Infinite-Vertical,167219,0,2.html |
| work_keys_str_mv | AT rmuthucumaraswamy finitedifferencesolutionofunsteadyflowpastanoscillatingsemiinfiniteverticalplatewithvariablesurfacetemperatureanduniformmassflux AT bsaravanan finitedifferencesolutionofunsteadyflowpastanoscillatingsemiinfiniteverticalplatewithvariablesurfacetemperatureanduniformmassflux |