| contributor author | Kiyoshi Minemura | |
| contributor author | Mitsukiyo Murakami | |
| date accessioned | 2017-05-08T23:08:59Z | |
| date available | 2017-05-08T23:08:59Z | |
| date copyright | December, 1980 | |
| date issued | 1980 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-26964#446_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/93433 | |
| description abstract | Equations of motion for air bubbles in a centrifugal pump impeller were obtained and solved numerically for a flow in a radial-flow-type impeller, and the results were compared with experiments. Governing factors for the bubble motion are the force due to the pressure gradient, the drag force due to the flow resistance of the surrounding liquid, and the inertia force due to virtual mass of the liquid. If the bubble diameter is reduced continuously, the effect of the inertia force is also reduced and trajectories of the air bubbles approach more and more to the path of the flowing water. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Theoretical Study on Air Bubble Motion in a Centrifugal Pump Impeller | |
| type | Journal Paper | |
| journal volume | 102 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3240721 | |
| journal fristpage | 446 | |
| journal lastpage | 453 | |
| identifier eissn | 1528-901X | |
| keywords | Motion | |
| keywords | Bubbles | |
| keywords | Centrifugal pumps | |
| keywords | Impellers | |
| keywords | Force | |
| keywords | Flow (Dynamics) | |
| keywords | Inertia (Mechanics) | |
| keywords | Equations of motion | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Electrical resistance | |
| keywords | Pressure gradient AND Water | |
| tree | Journal of Fluids Engineering:;1980:;volume( 102 ):;issue: 004 | |
| contenttype | Fulltext | |
