市场调查报告书
商品编码
1383255
全球火箭发动机市场(2023-2033)Global Rocket Engines Market 2023-2033 |
火箭发动机是火箭中使用的推进系统,用于产生剋服重力并将火箭推入太空所需的推力。 它根据作用和反作用原理进行工作,透过向一个方向排出高速废气,产生与火箭相对应的前进力。
火箭发动机仅向一个方向喷射高速废气来产生推力。 这是透过在燃烧室中点燃推进剂来实现的,推进剂混合併发生反应,释放大量能量。 然后高压气体通过喷嘴加速,将压力能转化为动能,产生高速废气和推力。
根据任务要求,火箭引擎可以设计成具有不同等级的推力控制。 有些引擎具有插槽功能,可让您在飞行过程中调整推力水平。 还有一些型号配备了云台机构或向量机构,可以透过改变废气方向来控制火箭的姿态和轨迹。
液体火箭发动机由液体推进剂(通常是液态氧(LOX)作为氧化剂)和液体燃料(例如液氢(LH2)或煤油)提供动力。 推进剂分别储存在单独的储存槽中,然后在燃烧室中混合,在燃烧室中点燃以产生推力。 液体火箭引擎更加复杂,需要精密的工程设计,但具有卓越的性能和可控性。
本报告分析了全球火箭发动机市场,并探讨了整体市场规模的前景、按地区和国家划分的详细趋势、关键技术概述和市场机会。
Rocket engines are propulsion systems that are used in rockets to generate the thrust needed to overcome gravity and propel the rocket into space. They operate on the action-reaction principle, with the expulsion of high-speed exhaust gases in one direction producing a corresponding forward force on the rocket.
Rocket engines produce thrust by ejecting high-speed exhaust gases in only one direction. This is accomplished by igniting propellants in the combustion chamber, where the propellants mix and react, releasing large amounts of energy. The high-pressure gases are then accelerated through a nozzle, converting pressure energy into kinetic energy and producing high-speed exhaust gases and thrust.
Depending on the mission requirements, rocket engines can be designed with varying levels of thrust control. Throttling capabilities are available on some engines, allowing for the adjustment of thrust levels during flight. Others include gimballing or vectoring mechanisms that allow the rocket's attitude and trajectory to be controlled by redirecting the exhaust gases.
Liquid rocket engines are powered by liquid propellants, typically liquid oxygen (LOX) as the oxidizer and liquid fuel such as liquid hydrogen (LH2) or kerosene. The propellants are stored separately in separate tanks before being mixed in the combustion chamber, where they ignite and produce thrust. Liquid rocket engines are more complex and require precise engineering, but they provide superior performance and control.