The dynamical basis of vortex motion solution is the set of equations of turbulent velocity fluctuation.
求涡旋运动解的动力学的基础是湍流速度涨落方程。
The concept of vortex vibration and the situation of producing vortex damage are put forwarded, composition vortex vibration equation and solution under construction are set up.
提出涡振概念并分析产生涡振破坏的情况；建立钢管桩在冲击荷载作用下涡振合成方程，并对涡振合成方程进行求解。
The analytical solution of Poisson's equation, derived from the definition of vortex, has been applied to the calculations of interference velocities due to the presence of wind tunnel walls.
由涡的定义导出的向量泊桑方程的积分形式的解析解，被用于低速风洞壁引起的干扰速度的计算。
And the axial symmetric vortex analytical equation, which fits for its structure characters, is established and the solution is given.
建立了适合其结构特征的轴对称涡流解析方程，给出了方程的解析解。
Under the condition of, solitary wave solution is obtained to a type of vortex, which is then compared with the one to the general vortex.
在的条件下，求出了某一类低涡的孤立波解，然后将它同一般低涡的孤立波解进行比较。
This paper deals with the numerical solution of the Euler equation for airfoils using approximate boundary conditions and the effects dorsal fin on vortex over delta wing at high angles of attack.
本论文主要是通过实验来研究细长圆锥体在大迎角下的绕流流场的特性和细长三角翼加背鳍后对前缘涡的影响，检验相关理论结果。
This paper deals with the numerical solution of the Euler equation for airfoils using approximate boundary conditions and the effects dorsal fin on vortex over delta wing at high angles of attack.
本论文主要是通过实验来研究细长圆锥体在大迎角下的绕流流场的特性和细长三角翼加背鳍后对前缘涡的影响，检验相关理论结果。
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