舰载机弹射内弹道仿真计算

Inner Launch-Trajectory Simulation for Deck-Landing Aircrafts

摘要:

建立了舰载机弹射内弹道方程组和蒸汽流量方程,根据内弹道设计指标要求和飞机参数对弹射过程进行了仿真计算。仿真计算结果表明,内弹道参数及供汽规律能够满足设计指标要求,可以为舰载机弹射器的工程设计提供理论依据。

Abstract:

The inner launch-trajectory equations and vapor-discharge equation for deck-landing aircrafts were established. According to the required design indexes of inner launch-ballistic and the take-off indexes of aircraft, the aircraft launch-off process was simulated. The simulation results demonstrated that, the inner launch-ballistic dynamic parameter and the vapor-discharge regularity are able to satisfy the design indexes. This method can provide theoretical basis for the engineering design of aircraft ejection power plant.