On the Generation of Secondary Velocity Along a Vortex LineSource: Journal of Fluids Engineering:;1964:;volume( 086 ):;issue: 004::page 815Author:A. W. Marris
DOI: 10.1115/1.3655961Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general expression for the generation of secondary velocity along a vortex line is developed for the case of incompressible flow with uniform viscosity. The result is given with various degrees of specialization, i.e., for unsteady flows, unsteady circulation-preserving flows, flows with vanishing flexion, and steady inviscid flows. The formulation for the case of steady flow in which the direct action of viscosity is discounted is applied to the rationalization of experimentally observed secondary-flow phenomena at the convex wall for entrance flow in a curved channel of rectangular cross section.
keyword(s): Vortices , Flow (Dynamics) , Viscosity , Channels (Hydraulic engineering) , Unsteady flow AND Inviscid flow ,
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| contributor author | A. W. Marris | |
| date accessioned | 2017-05-08T23:21:27Z | |
| date available | 2017-05-08T23:21:27Z | |
| date copyright | December, 1964 | |
| date issued | 1964 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27256#815_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100579 | |
| description abstract | A general expression for the generation of secondary velocity along a vortex line is developed for the case of incompressible flow with uniform viscosity. The result is given with various degrees of specialization, i.e., for unsteady flows, unsteady circulation-preserving flows, flows with vanishing flexion, and steady inviscid flows. The formulation for the case of steady flow in which the direct action of viscosity is discounted is applied to the rationalization of experimentally observed secondary-flow phenomena at the convex wall for entrance flow in a curved channel of rectangular cross section. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | On the Generation of Secondary Velocity Along a Vortex Line | |
| type | Journal Paper | |
| journal volume | 86 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3655961 | |
| journal fristpage | 815 | |
| journal lastpage | 818 | |
| identifier eissn | 1528-901X | |
| keywords | Vortices | |
| keywords | Flow (Dynamics) | |
| keywords | Viscosity | |
| keywords | Channels (Hydraulic engineering) | |
| keywords | Unsteady flow AND Inviscid flow | |
| tree | Journal of Fluids Engineering:;1964:;volume( 086 ):;issue: 004 | |
| contenttype | Fulltext |