An acentric rotation of two helical vortices of the same circulations
An acentric rotation of two helical vortices of the same circulations
复制标题
同一环流的两个螺旋涡流的偏心旋转
DOI：
10.1134/s1560354716030035
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发表时间：
2016
影响因子：
1.4
通讯作者：
V. Okulov
中科院分区：
文献类型：
--
作者：
V. Okulov
本文的目的是检验具有相同螺距、符号和强度的螺旋涡对偏心旋转的二次解的可能性。研究了薄涡丝的三维涡动力学。本文的结果是发现了螺旋涡对中存在偏心涡位置的二次解，这一点在以往的研究中没有讨论过，而螺旋涡对中存在新的平衡解是一个新的结果。
The aim of this paper is to test the possibility of a secondary solution of the acentric rotation of helical vortex pairs with the same pitch, sign and strength. The investigation addresses the three-dimensional vortex dynamics of thin vortex filaments. As a result of the current investigation, this secondary solution with acentric vortex positions in the helical pairs is found. This fact was not discussed in previous studies, and the existence of the new equilibrium solution for the helical vortex pairs is an original result.