Detrainment from a Vortex Pair in a Nonstratified Fluid
Laboratory experiments of detrainment from a vortex pair are reported to better understand and numerically model the evolution of aircraft trailing wake vortices. The vortex pair was generated by towing a model wing down a water-filled, unstratified towing tank at an angle of attack. Nearly neutrally buoyant particles were introduced into the vortex cell or into the vortex core. The detrainment of fluid from the vortex cell is shown to be faster than the detrainment from the vortex core.
detrainment vortex pair cell core laboratory
Donald P. Delisi David Y. Lai
NorthWest Research Associates, Redmond, WA 98052, USA
国际会议
广州
英文
311-313
2011-06-30（万方平台首次上网日期，不代表论文的发表时间）