Stochastic Behavior (Randomness) of Desinent CavitationSource: Journal of Fluids Engineering:;1986:;volume( 108 ):;issue: 004::page 438DOI: 10.1115/1.3242601Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To make clear the stochastic (random) behavior of cavitation desinence, we statistically analyzed the acoustic pressure pulses associated with the cavitation, and defined the desinence by introducing the threshold level selected for the pulse-detection and the control parameters, such as the mean desinent cavitation number, σ̄d , the standard deviation of random variable, σ̂d , and those of the time interval between successive pulses. It is shown here that stochastic behavior takes place considerably in desinence, and varies significantly with the random quantities, as well as the air saturation rate of water.
keyword(s): Cavitation , Sound pressure AND Water ,
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| contributor author | R. Oba | |
| contributor author | K. Sato | |
| contributor author | T. Ikohagi | |
| contributor author | Y. Ito | |
| contributor author | H. Miyakura | |
| date accessioned | 2017-05-08T23:22:42Z | |
| date available | 2017-05-08T23:22:42Z | |
| date copyright | December, 1986 | |
| date issued | 1986 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27023#438_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/101275 | |
| description abstract | To make clear the stochastic (random) behavior of cavitation desinence, we statistically analyzed the acoustic pressure pulses associated with the cavitation, and defined the desinence by introducing the threshold level selected for the pulse-detection and the control parameters, such as the mean desinent cavitation number, σ̄d , the standard deviation of random variable, σ̂d , and those of the time interval between successive pulses. It is shown here that stochastic behavior takes place considerably in desinence, and varies significantly with the random quantities, as well as the air saturation rate of water. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Stochastic Behavior (Randomness) of Desinent Cavitation | |
| type | Journal Paper | |
| journal volume | 108 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3242601 | |
| journal fristpage | 438 | |
| journal lastpage | 443 | |
| identifier eissn | 1528-901X | |
| keywords | Cavitation | |
| keywords | Sound pressure AND Water | |
| tree | Journal of Fluids Engineering:;1986:;volume( 108 ):;issue: 004 | |
| contenttype | Fulltext |