Vibration of Water-Turbine Draft TubesSource: Journal of Engineering for Gas Turbines and Power:;1961:;volume( 083 ):;issue: 001::page 36Author:Mitsukiyo Murakami
DOI: 10.1115/1.3673120Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The vibration in the draft tube of a water turbine is most severe when the turbine is running on part load. This is caused principally by the vortex core of whirling water in the draft tube. The theoretical and experimental investigations of the frequency and force of periodic vibration caused by the vortex core are described, and there is clarification of the draft-tube surge caused by vibration due to the vortex core.
keyword(s): Vibration , Hydraulic turbines , Vortices , Force , Stress , Turbines , Sedimentation , Surges , Water AND Whirls ,
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| contributor author | Mitsukiyo Murakami | |
| date accessioned | 2017-05-09T01:19:02Z | |
| date available | 2017-05-09T01:19:02Z | |
| date copyright | January, 1961 | |
| date issued | 1961 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26612#36_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/158278 | |
| description abstract | The vibration in the draft tube of a water turbine is most severe when the turbine is running on part load. This is caused principally by the vortex core of whirling water in the draft tube. The theoretical and experimental investigations of the frequency and force of periodic vibration caused by the vortex core are described, and there is clarification of the draft-tube surge caused by vibration due to the vortex core. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Vibration of Water-Turbine Draft Tubes | |
| type | Journal Paper | |
| journal volume | 83 | |
| journal issue | 1 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3673120 | |
| journal fristpage | 36 | |
| journal lastpage | 42 | |
| identifier eissn | 0742-4795 | |
| keywords | Vibration | |
| keywords | Hydraulic turbines | |
| keywords | Vortices | |
| keywords | Force | |
| keywords | Stress | |
| keywords | Turbines | |
| keywords | Sedimentation | |
| keywords | Surges | |
| keywords | Water AND Whirls | |
| tree | Journal of Engineering for Gas Turbines and Power:;1961:;volume( 083 ):;issue: 001 | |
| contenttype | Fulltext |