Cavitator with adjsutable shape

The invention discloses a cavitator with an adjustable shape. The cavitator comprises a front end plate, a shape adjusting mechanism and a rear end plate. The shape adjusting structure is clamped between the front end plate and the rear end plate; the shape adjusting mechanism comprises a base, a telescopic mechanism and a plurality of shape adjusting sectors; the shape adjusting sector is installed on the base through a telescopic mechanism and stretches out of and retracts back to the front end plate through the telescopic mechanism. Real-time control over the cavitation form is achieved bychanging the shape of the cavitator, pitching and yawing control over the supercavitation navigation body is greatly achieved, and the navigation body has the rapid steering capacity. 本发明公开了一种外形可调空化器。本发明空化器包括前端板、外形调节机构和后端板；外形调节结构夹持在前端板和后端板的中间；所述外形调节机构包括基座、伸缩机构以及多个外形调节扇面；外形调节扇面通过伸缩机构安装在基座上，并通过伸缩机构伸出和缩回前端板。本发明通过改变空化器外形来实现对空泡形态的实时控制，并较大幅度地实现超空泡航行体的俯仰和偏航控制，使航形体体具备快速转向的能力。