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近年来,发展极其迅速的宇宙航行事业同时活跃了各个有关的科学领域。其中,推进剂的化学就是重要的一项。为喷气推进系统提供能源的主要方式有化学反应和核反应,而当前实际应用的仅有化学反应一种。参加这些反应的全部组分统称为推进剂。一般的空气喷射发动机(如涡轮喷气发动机、冲压式发动机等)利用空气中的氧作为氧化剂,它们只需携带一定的燃料作为推进系统的能源。对于火箭发动机来说,除燃料外,还必须携带足够的氧化剂来完成提供能源的全部化学过程。这样,推进
In recent years, the extremely rapid development of the astronautics has also taken an active part in all relevant fields of science. Among them, the propellant chemistry is an important one. The main ways to provide energy for jet propulsion system are chemical reaction and nuclear reaction, and only one chemical reaction is actually used now. All components involved in these reactions are collectively referred to as propellants. Common air injection engines (such as turbojet engines, ramjet engines, etc.) utilize oxygen in the air as an oxidizer, and they only need to carry a certain amount of fuel as the energy source for the propulsion system. For rocket motors, in addition to fuel, they must carry enough oxidant to complete the entire chemical process that provides energy. In this way, push forward