Research on Separation Phase of Ground Launching of UAV

Binqi Chen, Yiding Wang
2020 Journal of Physics, Conference Series  
Grand lauching of UAV is a potential technology which will greatly improve effectiveness and application rang of UAV. Rocket booster grand lauching is a technology which has a high degree of difficulty and multiple influence factors. Chimera mesh method and relevant CFD method are applied to ensure the successful performance of 6DOF motion body simulations of booster rocket separation phase so that aerodynamic characteristics of UAV and booster rocket in the separation phase can be revealed.
more » ... can be revealed. The error and precision of the simulations are then analyzed and conclusions concerning UAV aeroforce and moment variation are drawn. Finally, the feasibility and safety of separantion design in this thesis are testified.
doi:10.1088/1742-6596/1549/4/042098 fatcat:kf3n57ehmveghh2ua4bsry2gne