Some Hydrodynamic Problems in Supercavitation Technology

Reviews the research progress of some hydrodynamic problems in supercavitating weapon tech-nology.It involves components of supercavitating weapon and special requirement of each component, schemes of body stabilization in supercavity and the added mass ou supercavitating bodies,cavity stability and instability mechanisms,theoretical schemes of cavity closure,and hydrodynamic forces of body in supercavity .Finally,some prospective research topics in this field are suggested.