| contributor author | J. H. Kim | |
| contributor author | A. J. Acosta | |
| date accessioned | 2017-05-09T01:38:25Z | |
| date available | 2017-05-09T01:38:25Z | |
| date copyright | March, 1974 | |
| date issued | 1974 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-26853#25_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/164923 | |
| description abstract | The unsteady internal cavitating flow such as the one observed in a pump or a turbine is studied for a simple two-dimensional model of a base-cavitating wedge in an infinite tunnel and it is shown how the cavitation compliance can be calculated using the linearized free streamline theory. Numerical values are obtained for the limiting case of a free jet. Two important features are: First, the cavitation compliance is found to be of complex form, having additional resistive and reactive terms beyond the purely inertial oscillation of the whole channel in “slug flow.” Second, the compliance has a strong dependence on frequency. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Note on the Unsteady Cavity Flow in a Tunnel | |
| type | Journal Paper | |
| journal volume | 96 | |
| journal issue | 1 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3447089 | |
| journal fristpage | 25 | |
| journal lastpage | 28 | |
| identifier eissn | 1528-901X | |
| keywords | Cavity flows | |
| keywords | Tunnels | |
| keywords | Flow (Dynamics) | |
| keywords | Cavitation | |
| keywords | Oscillations | |
| keywords | Channels (Hydraulic engineering) | |
| keywords | Pumps | |
| keywords | Turbines | |
| keywords | Slug AND Wedges | |
| tree | Journal of Fluids Engineering:;1974:;volume( 096 ):;issue: 001 | |
| contenttype | Fulltext | |
