| contributor author | H. Tsukamoto | |
| contributor author | S. Hata | |
| contributor author | S. Matsunaga | |
| contributor author | H. Yoneda | |
| date accessioned | 2017-05-08T23:22:41Z | |
| date available | 2017-05-08T23:22:41Z | |
| date copyright | December, 1986 | |
| date issued | 1986 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27023#392_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/101268 | |
| description abstract | A theoretical and experimental study has been made on the transient characteristics of a centrifugal pump during its rapid deceleration from initial speed to zero. Instantaneous rotational speed, flow-rate, and total pressure rise are measured for various stopping schemes. Theoretical calculations for the prediction of transient characteristics are developed and compared with the corresponding experimental results. As a result of this study, it becomes clear that impulsive pressure and the lag in circulation formation around impeller vanes play predominant roles for the difference between dynamic and quasi-steady characteristics of turbopumps. Moreover, a criterion for the assumption of quasi-steady change is presented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Transient Characteristics of a Centrifugal Pump During Stopping Period | |
| type | Journal Paper | |
| journal volume | 108 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3242594 | |
| journal fristpage | 392 | |
| journal lastpage | 399 | |
| identifier eissn | 1528-901X | |
| keywords | Centrifugal pumps | |
| keywords | Pressure | |
| keywords | Flow (Dynamics) AND Impellers | |
| tree | Journal of Fluids Engineering:;1986:;volume( 108 ):;issue: 004 | |
| contenttype | Fulltext | |