激光推进中不同状态工质性能综述

摘要

激光推进是推进技术研究的一个新兴热门领域。通过调研大量的文献,介绍了激光推进的概念、发展优势,总结分析了气体、液体和固体工质在激光推进中的性能,介绍了依据不同状态工质的特点提高推进性能的两种方法。%Laser propulsion is a new but popular field in propulsion.Through studying a lot of papers,this paper introduces the conception of laser propulsion and its developing advantages;sums up and analyses the capabilities of different propellants in the state of gas,liquid and solid;introduces two methods of improving propulsion capability according to the character of different state propellants.