Experimental Observations of Cavitating Flows Around a Hydrofoil

• 作 者: 张敏弟 王国玉 董子桥 李向宾 高德明
• 机 构: SchoolofMechanicalandVehicularEngineering
• 出 处: 北京理工大学学报：英文版
• 发表日期: 2008年3期
• 关键词: 实验观察 气穴现象 水翼艇 高速可视化 cavitation hydrofoil particle image velocimetry（PIV） high
• 基金项目: Sponsored by the National Natural Science Foundation of China（50276004,50679001 ） , Excellent Young Scholars Research Fund of Beijing Institute of Technology（2006Y0308） , Foundation Research Fund of B

The cavitation around a hydrofoil is studied experimentally to shed light on the multiphase fluid dynamics. Different cavitation regimes are studied by using high speed visualization and particle image velocimetry(PIV). As decreasing the cavitation number