动力学系数 meaning in English

kinetic coefficient

A kind of grid generation method based on two - dimension poisson equtions is devlop - ed into the grid generation method based on three - dimension poisson equtions in this dessertation . use this method , this paper generals the grids of glide bullet to increase range that is at three states , that is with no control rudder and no tail wing , only with tail wing and with control rudder and tail wing . this paper has calculated the aerodynamic coefficients of glide bullet to increase range that is at three states . beside this the paper has given the results and analysised the differences of the three states , and the effects of control rudder and tail wing to the lift and drag . this can give us some information about the ability of the control ruder and tail wing for increasing the range
本文在二维泊松方程网格生成方法的基础上推导出了一种三维泊松方程网格生成方法。并利用该方法生成了绕弹体、尾翼弹、滑翔增程弹三种不同弹形的流场网格。计算了超音速来流下弹体、尾翼弹，滑翔增程弹三种不同弹形的空气动力学系数，分析了三种不同弹形计算结果的差别；分析了控制舵和尾翼对升力和阻力的影响。