...冲量耦合系数 [gap=1077]Key words: Laser propulsion; Pulse repetition rate; Air- breathing mode; Momentum coupling coefficients ...
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关键词： 激光推进； 冲量耦合系数； 相对误差； 悬摆 [gap=7663]Key words： Laser propulsion； Impulse coupling coefficient； Relative error； Pendulum
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而冲量耦合系数对点火区与聚光系统内表面的距离及喷管长度等参数并不十分敏感。
And the impulse coupling coefficient is not sensitive to nozzle length and the distance between ignition zone and inner surface of nozzle.
激光推进的能量相似律，指确定的激光能量有与之相对应的最佳喷管尺寸，使得冲量耦合系数最大且不变的规律。
Energy law of similitude for laser propulsion refers to the law that there is an optimum nozzle configuration for the largest value of impulse coupling coefficient at certain incident laser energy.
结果说明：能量的分布不是影响冲量耦合系数的主要方面，而靶物质材料和靶结构对冲量耦合系数会有较大影响。
The results show that the material and construction of the solid target affect the impulse coupling observably, not the distributing of laser power.
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