摘要
给出了任意流场中颗粒运动方程的无因次和线性微分方程形式．估计了颗粒运动方程中的一些相关项．借助于一些数学推导和处理，求得了比线性颗粒运动方程的通解．
The dimensionless and linear differential equations of motion for a particle in arbitraryflow field are presented. The statistics of the coupling terms in these equations are estimated. Thenthe general solution for the linear equation is obtained by means of mathematical processing.
出处
《应用数学》
CSCD
1997年第2期93-96,共4页
Mathematica Applicata
关键词
通解
流场
颗粒运动方程
微分方程
General Solution
Motive Equation
Particle
Arbitrary Flow Field
