NUMERICAL STUDY OF CAVITATING FLOWS AROUND A HYDROFOIL

摘要：

1Introduction Cavitation appears when local static pressure drops below the vapor pressure of water and usually causes significant impacts on the performance of many hydraulic devices,especially marine propeller blades.For efficiency reasons,the propeller usually operates in cavitating conditions whereas the cavitation may cause blade surface erosion,noise,vibration and performance breakdown 1.Accurate prediction of the cavitating flows around a hydrofoil is essential in the design of modern marine propellers.

关键词： cavitation hydrofoil polygonal mesh VOF PLIC

作者: DEZHI DAI ALBERT Y.TONG

作者单位: Department of Mechanical and Aerospace Engineering,University of Texas at Arlington,Arlington,TX 76019,USA

会议类型: 国际会议

会议名称: The 13th OpenFOAM Workshop(第13届OpenFOAM国际研讨会)

会议地点: 上海

会议语种:英文

页码: 130-133

在线出版日期: 2018-06-24（万方平台首次上网日期，不代表论文的发表时间）