- 相關(guān)推薦
二維水翼型空化流的數(shù)值計(jì)算
In order to predict the effects of cavitation on a hydrofoil, the state equations of the cavitation model were combined with a linear viscous turbulent method for mixed fluids in the computational fluid dynamics (CFD) software FLUENT to simulate steady cavitating flow. At a fixed attack angle, pressure distributions and volume fractions of vapor at different cavitation numbers were simulated, and the results on foil sections agreed well with experimental data. In addition, at the various cavitation numbers, the vapor fractions at different attack angles were also predicted. The vapor region moved towards the front of the airfoil and the length of the cavity grew with increased attack angle. The results show that this method of applying FLUENT to simulate cavitation is reliable.
作 者： 黃勝 何苗 王超 常欣 Sheng Huang Miao He Chao Wang Xin Chang 作者單位： 刊 名： 船舶與海洋工程學(xué)報(bào)（英文版） 英文刊名： JOURNAL OF MARINE SCIENCE AND APPLICATION 年，卷(期)： 2010 9(1) 分類號(hào)： U6 關(guān)鍵詞： 2-D hydrofoil cavitation model cavitation flow【二維水翼型空化流的數(shù)值計(jì)算】相關(guān)文章：
多段翼型繞流的數(shù)值模擬研究04-26
二維信號(hào)Wigner分布的數(shù)值計(jì)算04-27
采用歐拉兩相流法對(duì)翼型表面霜冰的數(shù)值模擬04-26
水洞收縮段流場(chǎng)的數(shù)值模擬及優(yōu)選04-26
球閥流的數(shù)值模擬與可視化研究04-27
氡遷移二維數(shù)值模擬可視化系統(tǒng)的設(shè)計(jì)04-26
直升機(jī)旋翼槳葉翼型積冰的數(shù)值模擬04-26