Study on prediction of tip-vortex cavitation inception

被引：0
作者：
机构：
[1] College of Naval Architecture and Power, Naval University of Engineering
来源：
Xiong, Y. (hamberg001@sina.com) | 1600年 / China Ship Scientific Research Center卷 / 17期
关键词：
Bubble dynamics; Cavitation inception; Rotation-curvature correction; Scaling effect;
D O I：
10.3969/j.issn.1007-7294.2013.05.001
中图分类号：
学科分类号：
摘要：
The inception of propeller tip vortex cavitation is investigated by using bubble dynamics equation and bubble motion equation. A new scaling relation model about tip vortex cavitation inception is put forward by means of simplifying Reyleigh-Plesset equation together with scaling law of minimum pressure coefficient. The scaling effects of tip vortex cavitation inception among different scale models are studied. The propeller tip vortex flowfield is calculated using RANS method and the explicit algebraic Reynolds stress model with rotation-curvature correction is adopted. The calculated results show that the numerical method can exactly predict the velocity distribution in tip vortex flowfield. The predicted cavitation inception number is higher than that of experimental result. The results predicted by scaling relation model agree well with the simulated result by numerical method and are more conservative.
引用
收藏
页码：451 / 459
页数：8
相关论文
共 50 条
[21]   Numerical investigation of tip-vortex cavitation noise of submarine propellers using hybrid computational hydro-acoustic approach [J].
Ku, Garam ;
Cho, Junghoon ;
Cheong, Cheolung ;
Seol, Hanshin .
OCEAN ENGINEERING, 2021, 238
[22]   An acoustic approach to determine tip vortex cavitation inception for an elliptical hydrofoil considering nuclei-seeding [J].
Song, Mingtai ;
Xu, Lianghao ;
Peng, Xiaoxing ;
Tang, Denghai .
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2017, 90 :79-87
[23]   Numerical study of tip vortex cavitation using CFD method [J].
Han B. ;
Xiong Y. ;
Liu Z. .
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2011, 32 (06) :702-707
[24]   Numerical simulation of tip vortex cavitation using a multiscale method [J].
Qin, Xinzhen ;
Zhang, Ben ;
Li, Yang ;
Huang, Yuqi ;
Shao, Xueming ;
Deng, Jian .
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2025, 188
[25]   Numerical simulation for the tip leakage vortex cavitation [J].
Guo, Qiang ;
Zhou, Lingjiu ;
Wang, Zhengwei ;
Liu, Meng ;
Cheng, Huan .
OCEAN ENGINEERING, 2018, 151 :71-81
[26]   Nucleation and cavitation number effects on tip vortex cavitation dynamics and noise [J].
Khoo, M. T. ;
Venning, J. A. ;
Pearce, B. W. ;
Brandner, P. A. .
EXPERIMENTS IN FLUIDS, 2021, 62 (10)
[27]   Numerical Investigation of Tip Vortex Cavitation Inception and Noise of Underwater Propellers of Submarine Using Sequential Eulerian-Lagrangian Approaches [J].
Ku, Garam ;
Cheong, Cheolung ;
Park, Ilryong ;
Seol, Hanshin .
APPLIED SCIENCES-BASEL, 2020, 10 (23) :1-27
[28]   Numerical investigation of how gap size influences tip leakage vortex cavitation inception using a Eulerian-Lagrangian method [J].
Wang, Xincheng ;
Bai, Xiaorui ;
Cheng, Huaiyu ;
Ji, Bin ;
Peng, Xiaoxing .
PHYSICS OF FLUIDS, 2023, 35 (01)
[29]   MEASUREMENTS OF CAVITATION INCEPTION [J].
SATO, K ;
KAKUTANI, K .
JSME INTERNATIONAL JOURNAL SERIES B-FLUIDS AND THERMAL ENGINEERING, 1994, 37 (02) :306-312
[30]   CAVITATION INCEPTION OF GATE SLOTS [J].
Jin Tailai Liu Changgeng Liu Xiaomei Institute of Water Conservancy and Hydroelectric Power ResearchBeijing PRChina .
Journal of Hydrodynamics(SerB)., 1993, (02) :30-44
12345