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Noise Generation in Cavitating Flows. The Submerged Water Jet. Part 1

机译：空化流动中的噪声产生。淹没水射流。第1部分

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摘要

Several mechanisms by which noise can be generated in a submerged jet were identified. Calculations were performed on noise generation by the oscillations of bubble nuclei excited by the sudden pressure drop occurring in the nozzle with which the flow is set up. Comparisons between experimental results and theoretical predictions demonstrated the validity of the arguments developed.

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作者
Franklin, R. E.; Mcmillan, J.;
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年度 1980
页码 p.1-34
总页数 34
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Cavitation flow; Jet flow; Noise propagation; Underwater acoustics; Boundary layer flow; Fluid dynamics; Nozzle flow; Vapor jets;

机译：空化流动;射流;噪声传播;水下声学;边界层流动;流体动力学;喷嘴流动;蒸汽喷射;

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专利

1. A method to estimate hydrodynamic noise produced in valves by submerged turbulent and cavitating water jets [J] . Baumann HD, Kiesbauer J Noise Control Engineering Journal . 2004,第2期

机译：一种估算淹没湍流和空化水射流在阀门中产生的水动力噪声的方法
2. Cavitating vortex generation by a submerged jet [J] . Belyakov GV, Filippov AN Journal of Experimental and Theoretical Physics . 2006,第5期

机译：水下射流使空化产生涡流
3. Numerical simulation of tonal and broadband hydrodynamic noises of non-cavitating underwater propeller [J] . B. Mousavi, A. Rahrovi, S. Kheradmand Polish Maritime Research . 2014,第3期

机译：非空化水下螺旋桨音调和宽带水动力噪声的数值模拟
4. Effect of Ventilation on the Velocity Decay of Cavitating Submerged Water Jet [C] . Guoyi Peng, Takayuki Itou, Yasuyuki Oguma, Symposium on Fluid-Structure-Sound Interactions and Control . 2019

机译：通风对空化水射流速度衰减的影响
5. Flow visualization of cavitating, high-speed, submerged water jets. [D] . Szymczak, Michel. 1988

机译：空化，高速，淹没式水射流的流量可视化。
6. Generation Mechanism and Prediction Model for Low Frequency Noise Induced by Energy Dissipating Submerged Jets during Flood Discharge from a High Dam [O] . Jijian Lian, Wenjiao Zhang, Qizhong Guo, 2016

机译：消能式射流在高坝泄洪过程中引起的低频噪声产生机理及预测模型。
7. Useful Correlations for Cavitating Water Jet. [O] . H. Soyama, A. Lichtarowicz 1998

机译：空化水射流的有用相关性。
8. Noise Generation in Cavitating Flows. Part 2. The Submerged Jet [R] . Franklin, R. E., Mcmillan, J. 1980

机译：空化流动中的噪声产生。第2部分。淹没喷气机

Noise Generation in Cavitating Flows. The Submerged Water Jet. Part 1

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