Flow Near the Stagnation Point of a Body Which Undergoes a Sudden Change in a Steady StreamSource: Journal of Applied Mechanics:;1973:;volume( 040 ):;issue: 001::page 37Author:K. Nanbu
DOI: 10.1115/1.3422969Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Unsteady laminar boundary layers near the stagnation point of a body which undergoes a sudden change in a steady stream are analyzed by the method of successive approximations. It is shown that the second approximation which includes the effect of nonlinear convective terms of the equations of motion improves remarkably the first-order theory by the earlier investigators. Also, it seems that when the body is started with velocity increasing gradually with increasing time, the small-time solution obtained thus connects smoothly with the existing large-time solution.
keyword(s): Flow (Dynamics) , Approximation , Equations of motion AND Boundary layers ,
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| contributor author | K. Nanbu | |
| date accessioned | 2017-05-09T01:36:01Z | |
| date available | 2017-05-09T01:36:01Z | |
| date copyright | March, 1973 | |
| date issued | 1973 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25974#37_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/163545 | |
| description abstract | Unsteady laminar boundary layers near the stagnation point of a body which undergoes a sudden change in a steady stream are analyzed by the method of successive approximations. It is shown that the second approximation which includes the effect of nonlinear convective terms of the equations of motion improves remarkably the first-order theory by the earlier investigators. Also, it seems that when the body is started with velocity increasing gradually with increasing time, the small-time solution obtained thus connects smoothly with the existing large-time solution. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Flow Near the Stagnation Point of a Body Which Undergoes a Sudden Change in a Steady Stream | |
| type | Journal Paper | |
| journal volume | 40 | |
| journal issue | 1 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3422969 | |
| journal fristpage | 37 | |
| journal lastpage | 42 | |
| identifier eissn | 1528-9036 | |
| keywords | Flow (Dynamics) | |
| keywords | Approximation | |
| keywords | Equations of motion AND Boundary layers | |
| tree | Journal of Applied Mechanics:;1973:;volume( 040 ):;issue: 001 | |
| contenttype | Fulltext |