Effect of Turbulence in Free Stream on Cavitation Incipience of HydrofoilSource: Journal of Fluids Engineering:;1975:;volume( 097 ):;issue: 002::page 180Author:F. Numachi
DOI: 10.1115/1.3447250Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It was proved experimentally that the conditions of cavitation incipience, such as the positions of incipient cavitation bubble formation and collapse, extent of cavitation, and the propensity toward cavitation onset (in terms of cavitation coefficient or of flow velocity at cavitation incipience), are affected by the degree of turbulence present in the free stream. A side experiment was also undertaken to ascertain the validity of the use of a sphere in measuring the degree of turbulence.
keyword(s): Turbulence , Cavitation , Hydrofoil , Flow (Dynamics) , Bubbles AND Collapse ,
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| contributor author | F. Numachi | |
| date accessioned | 2017-05-08T22:58:58Z | |
| date available | 2017-05-08T22:58:58Z | |
| date copyright | June, 1975 | |
| date issued | 1975 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-26869#180_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/87662 | |
| description abstract | It was proved experimentally that the conditions of cavitation incipience, such as the positions of incipient cavitation bubble formation and collapse, extent of cavitation, and the propensity toward cavitation onset (in terms of cavitation coefficient or of flow velocity at cavitation incipience), are affected by the degree of turbulence present in the free stream. A side experiment was also undertaken to ascertain the validity of the use of a sphere in measuring the degree of turbulence. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effect of Turbulence in Free Stream on Cavitation Incipience of Hydrofoil | |
| type | Journal Paper | |
| journal volume | 97 | |
| journal issue | 2 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3447250 | |
| journal fristpage | 180 | |
| journal lastpage | 190 | |
| identifier eissn | 1528-901X | |
| keywords | Turbulence | |
| keywords | Cavitation | |
| keywords | Hydrofoil | |
| keywords | Flow (Dynamics) | |
| keywords | Bubbles AND Collapse | |
| tree | Journal of Fluids Engineering:;1975:;volume( 097 ):;issue: 002 | |
| contenttype | Fulltext |