Theoretical Investigations and Numerical Evaluations of Wall Effects in Cavity FlowsSource: Journal of Fluids Engineering:;1975:;volume( 097 ):;issue: 004::page 482Author:S. Popp
DOI: 10.1115/1.3448081Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The wall effects for fully and partially cavitating flows are investigated for both compressible and incompressible two-dimensional jets. The exact solution for Roshko’s model in a channel with a wedge shaped body is obtained and some particular models are studied. The hodograph method as developed by S. V. Falkovitch [19] is used and the solutions are given as infinite series of Chaplygin’s functions. The exact expressions of the drag coefficients for the aforementioned configurations are also given. Numerical computations are carried out for wedges of all angles. Tables and diagrams are included.
keyword(s): Flow (Dynamics) , Channels (Hydraulic engineering) , Drag (Fluid dynamics) , Jets , Cavity flows , Computation , Functions AND Wedges ,
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| contributor author | S. Popp | |
| date accessioned | 2017-05-08T22:58:48Z | |
| date available | 2017-05-08T22:58:48Z | |
| date copyright | December, 1975 | |
| date issued | 1975 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-26877#482_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/87591 | |
| description abstract | The wall effects for fully and partially cavitating flows are investigated for both compressible and incompressible two-dimensional jets. The exact solution for Roshko’s model in a channel with a wedge shaped body is obtained and some particular models are studied. The hodograph method as developed by S. V. Falkovitch [19] is used and the solutions are given as infinite series of Chaplygin’s functions. The exact expressions of the drag coefficients for the aforementioned configurations are also given. Numerical computations are carried out for wedges of all angles. Tables and diagrams are included. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Theoretical Investigations and Numerical Evaluations of Wall Effects in Cavity Flows | |
| type | Journal Paper | |
| journal volume | 97 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3448081 | |
| journal fristpage | 482 | |
| journal lastpage | 491 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Channels (Hydraulic engineering) | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Jets | |
| keywords | Cavity flows | |
| keywords | Computation | |
| keywords | Functions AND Wedges | |
| tree | Journal of Fluids Engineering:;1975:;volume( 097 ):;issue: 004 | |
| contenttype | Fulltext |