In the computing method,the techniques of point-by-point integration and averaging schemes with weight are employed,and the effects of the tanker s wake acting on the receiver aircraft are approximated with effective wind components and wind gradients which can be directly used in the receiver s standard motion equations.

The aerodynamic model of variable wind field is established,the aerodynamic effect of wind gradients is discussed The flight path of meteorological rocket in the variable wind field and ballistic wind field is numerical simulated The calculation results show that the model is reasonable and the results are consistent with those of really fligh

Research and experiment of effect of the gradient wind on the droplet penetration;

Theoretical analysis of effects of wind velocity gradient on wind turbine design;