激光推进工质推进性能研究

Research on the Propulsive Performance of Laser Propulsive Working Medium

激光推进工质推进性能研究是激光推进技术研究关注的焦点之一。在对国内外实验数据综合研究的基础上，分析了推进工质推进性能的实验规律及物理机制，从理论上解释了冲量耦合系数与推进工质物理性能之间的关系，初步提出了根据推进工质的物理性能进行优选工质的方法，得到一组较佳的激光推进工质。

Research on the propulsive performance of laser propulsive working medium is one of the most important part in laser propulsion technology. Based on a thoroughly research on experimental data of the home and foreign literatures, experimental results and physical mechanisms are analyzed. Correlation between impulse coupling coefficient and physical performance of working medium is explained. The optimizing method based on physical performance of working medium has been put forward. A group of working mediums with good propulsive performance were obtained.