| contributor author | Horiguchi | |
| contributor author | Hironori;Tsubouchi | |
| contributor author | Kota;Toyoshima | |
| contributor author | Masakazu;Sugiyama | |
| contributor author | Kazuyasu | |
| date accessioned | 2022-08-18T12:56:06Z | |
| date available | 2022-08-18T12:56:06Z | |
| date copyright | 6/28/2022 12:00:00 AM | |
| date issued | 2022 | |
| identifier issn | 0098-2202 | |
| identifier other | fe_144_11_111204.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4287129 | |
| description abstract | A circumferential groove with swirl breakers was designed and its effect on the suppression of cavitation instabilities in an inducer was investigated in experiments. The circumferential groove with the swirl breakers could suppress almost all cavitation instability phenomena effectively and improve suction performance. Observations of flow fields in CFD showed that the swirl breakers reduced the circumferential velocity of the flow near the blade tip at the inlet of the inducer. It was suggested that such a flow pattern succeeded in suppressing cavitation instability phenomena, including pressure fluctuations with high frequencies caused by the interaction of the blades with backflow vortices which were visible as backflow vortex cavities in low suction pressure. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Suppression of Cavitation Instabilities in an Inducer by the Circumferential Groove With Swirl Breakers | |
| type | Journal Paper | |
| journal volume | 144 | |
| journal issue | 11 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.4054706 | |
| journal fristpage | 111204-1 | |
| journal lastpage | 111204-14 | |
| page | 14 | |
| tree | Journal of Fluids Engineering:;2022:;volume( 144 ):;issue: 011 | |
| contenttype | Fulltext | |
