| 螺旋桨空泡及其诱导的脉动压力的数值和试验研究 |
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| 引用本文： | 熊鹰,叶金铭,樊晓斌,张永坤.螺旋桨空泡及其诱导的脉动压力的数值和试验研究[J].船舶力学,2006,10(5):32-40. |
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| 作者姓名： | 熊鹰 叶金铭 樊晓斌 张永坤 |
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| 作者单位： | 海军工程大学,湖北,武汉,430033;中国船舶科学研究中心,江苏,无锡,214082 |
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| 摘 要： | 对螺旋桨空泡及其诱导的船体表面脉动压力进行了预报分析,并在大型循环水槽进行了模型空泡观测以及脉动压力测试,将模型试验结果、数值预报结果进行了比较分析,讨论了空气含量对脉动压力的影响.
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| 关 键 词： | 螺旋桨空泡 脉动压力 理论预报 循环水槽 模型测试 |
| 文章编号： | 1007-7294(2006)05-0032-09 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2005年9月20日 |
Numerical and experimental research on pressure fluctuations induced by propeller cavitation |
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| XIONG Ying,YE Jin-ming,FAN Xiao-bin,ZHANG Yong-kun.Numerical and experimental research on pressure fluctuations induced by propeller cavitation[J].Journal of Ship Mechanics,2006,10(5):32-40. |
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| Authors: | XIONG Ying YE Jin-ming FAN Xiao-bin ZHANG Yong-kun |
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| Institution: | 1 Naval University of Engneering, Wuhan 430033, China; 2 China Ship Scientific Research Center, Wuxi 214082, China |
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| Abstract: | Propeller cavitation and pressure fluctuations induced by propeller cavitation is predicted.The propeller cavitation is observed and pressure fluctuations on the hull is measured in the model test done in the large circulating water channel.The test result is analyzed and compared with the calculation result.The influence of the gas content on the cavitation behaviour and pressure fluctuations is discussed. |
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| Keywords: | propeller cavitation pressure fluctuations theoretical prediction circulating water channel model test |
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