Motion of Distorted Vortex Rings
Motion of Distorted Vortex Rings
复制标题
扭曲涡环的运动
DOI：
10.1143/jpsj.31.591
复制
发表时间：
1971
影响因子：
1.7
通讯作者：
T. Takao
中科院分区：
文献类型：
--
作者：
T. Kambe;T. Takao
本文研究了圆形涡环变形后的运动规律。根据一个非常细的涡丝的局部感应方程，对它们的形状进行了理论计算，并与实验室中使用烟草烟雾产生的扭曲烟圈的观察结果进行了比较。观测还报告了两个烟圈的融合和分裂非常扭曲的烟圈。
Investigation has been made of the motion of vortex rings deformed from circular shape. A theoretical calculation of their shapes on the basis of the localized induction equation for a very thin vortex filament is made and is compared with observation of distorted smoke rings produced in the laboratory, using smoke of tobacco. Observations are also reported of fusion of two smoke rings into and splitting of very much distorted smoke rings.