Experimental investigation of counter-rotating two vortices in water towing tank
An experimental investigation on the wake vortex formation and evolution of counter-rotating two vortices using a modified new generic model was carried out in a water towing tank. The model consists of a main wing and a second wing. The main wing can generate a main vortex, and the second wing can generate a smaller vortex which could produce an interaction between those two vortices and finally lead to the breakdown of the main vortex. The remus were obtained by means of the fime-resovled 2-D PIV system. Four sets of data were analyzed to give the vorticity, circulation and the interaction process.
Wake vortices lnstabilities PIV measu rement
Liu yue Zhang zhengfu Liu yue yang qi Bao feng
Department of Aeronautics, Xiamen University Fluid Mechanics and PIV Laboratory Xiamen, China
国际会议
厦门
英文
274-278
2010-10-29（万方平台首次上网日期，不代表论文的发表时间）