For improve thrustloading and decrease fuel consume of the engine, propulsive system of the future demand the compressor in possession of higher pressure ratio and more efficiency.
未来飞机推进系统要求压气机的压比和效率均大大高于目前的使用水平，以提高发动机推重比，减小燃油消耗。
2
Experimental results indicate that this test system can capture the characteristics of thrustloading and it is valuable for investigating laser thrusters and pulse detonation engines.
实验结果表明，该系统可以捕获激光推力器脉冲推力加载特征。
3
The design method of new wagon wheel grain has been furnished according to requirement of propellent loading process and thrust project.