陕西师范大学学报：自然科学版2012，Vol.40Issue(1)：23-28,6.
文丘里管反应器空化泡的动力学特性
Bubble dynamical behaviors in the Venturi cavitation reactor
摘要
Abstract
Numerical simulation on dynamical behaviors of the growth and collapse of bubble in Venturi cavitation reactor is obtained by the fourth Rung-Kutta method.The effect of turbulence,initial radius of cavitation bubble and upstream pressure on the cavitation bubble dynamics and the pressure pulse caused by collapse of cavitation bubble are analysed.The results show that pressure pulse amplitude is more bigger with turbulence than that to without turbulence;the smaller initial radius,the bigger pressure pulse is;and the inlet pressure variation on pressure pulse influence has a optimal value.关键词
湍流/水力空化/气泡动力学/文丘里管Key words
turbulence/hydrodynamic cavitation/bubble dynamics/Venturi分类
物理学引用本文复制引用
沈壮志,柳楠..文丘里管反应器空化泡的动力学特性[J].陕西师范大学学报：自然科学版,2012,40(1):23-28,6.基金项目
国家自然科学基金资助项目 （）
陕西省自然科学基金资助项目 （）
国家大学生创新实验计划基金资助项目 （）
