Stagnation point flow over a stretching permeable sheet in a micropolar fluid
The steady two-dimensional stagnation point flow of an incompressible micropolar fluid over a stretching permeable sheet is considered. The stretching velocity and the ambient fluid velocity are assumed to vary linearly with the distance from the stagnation point. The governing partial differenti...
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my-ukm.journal.19132011-06-20T02:07:31Z http://journalarticle.ukm.my/1913/ Stagnation point flow over a stretching permeable sheet in a micropolar fluid Anuar Ishak, Roslinda Nazar, The steady two-dimensional stagnation point flow of an incompressible micropolar fluid over a stretching permeable sheet is considered. The stretching velocity and the ambient fluid velocity are assumed to vary linearly with the distance from the stagnation point. The governing partial differential equations are transformed into ordinary differential equations using similarity transformation, before being solved numerically by the Keller-box method. The features of the flow characteristics are analysed and discussed. Comparison of the results of this study with the existing results for some particular cases has been done and found to be in excellent agreement. It is also observed that suction increases the skin friction coefficient whereas injection decreases it Penerbit ukm 2009-07 Article PeerReviewed Anuar Ishak, and Roslinda Nazar, (2009) Stagnation point flow over a stretching permeable sheet in a micropolar fluid. Journal of Quality Measurement and Analysis, 5 (1). pp. 45-50. ISSN 1823-5670 http://www.ukm.my/~ppsmfst/jqma/index.html |
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| description |
The steady two-dimensional stagnation point flow of an incompressible micropolar fluid over a
stretching permeable sheet is considered. The stretching velocity and the ambient fluid velocity
are assumed to vary linearly with the distance from the stagnation point. The governing partial
differential equations are transformed into ordinary differential equations using similarity
transformation, before being solved numerically by the Keller-box method. The features of the
flow characteristics are analysed and discussed. Comparison of the results of this study with
the existing results for some particular cases has been done and found to be in excellent
agreement. It is also observed that suction increases the skin friction coefficient whereas
injection decreases it |
| format |
Article |
| author |
Anuar Ishak, Roslinda Nazar, |
| spellingShingle |
Anuar Ishak, Roslinda Nazar, Stagnation point flow over a stretching permeable sheet in a micropolar fluid |
| author_facet |
Anuar Ishak, Roslinda Nazar, |
| author_sort |
Anuar Ishak, |
| title |
Stagnation point flow over a stretching permeable sheet
in a micropolar fluid
|
| title_short |
Stagnation point flow over a stretching permeable sheet
in a micropolar fluid
|
| title_full |
Stagnation point flow over a stretching permeable sheet
in a micropolar fluid
|
| title_fullStr |
Stagnation point flow over a stretching permeable sheet
in a micropolar fluid
|
| title_full_unstemmed |
Stagnation point flow over a stretching permeable sheet
in a micropolar fluid
|
| title_sort |
stagnation point flow over a stretching permeable sheet
in a micropolar fluid |
| publisher |
Penerbit ukm |
| publishDate |
2009 |
| url |
http://journalarticle.ukm.my/1913/ http://www.ukm.my/~ppsmfst/jqma/index.html |
| _version_ |
1643735199731679232 |