| 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. |
