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市場調查報告書
商品編碼
1383255
全球火箭發動機市場(2023-2033)Global Rocket Engines Market 2023-2033 |
火箭發動機是火箭中使用的推進系統,用於產生剋服重力並將火箭推入太空所需的推力。 它根據作用和反作用原理進行工作,透過向一個方向排出高速廢氣,產生與火箭相對應的前進力。
火箭發動機僅向一個方向噴射高速廢氣來產生推力。 這是透過在燃燒室中點燃推進劑來實現的,推進劑混合併發生反應,釋放大量能量。 然後高壓氣體通過噴嘴加速,將壓力能轉化為動能,產生高速廢氣和推力。
根據任務要求,火箭引擎可以設計成具有不同等級的推力控制。 有些引擎具有插槽功能,可讓您在飛行過程中調整推力水平。 還有一些型號配備了雲台機構或向量機構,可以透過改變廢氣方向來控制火箭的姿態和軌跡。
液體火箭發動機由液體推進劑(通常是液態氧(LOX)作為氧化劑)和液體燃料(例如液氫(LH2)或煤油)提供動力。 推進劑分別儲存在單獨的儲存槽中,然後在燃燒室中混合,在燃燒室中點燃以產生推力。 液體火箭引擎更加複雜,需要精密的工程設計,但具有卓越的性能和可控性。
本報告分析了全球火箭發動機市場,並探討了整體市場規模的前景、按地區和國家劃分的詳細趨勢、關鍵技術概述和市場機會。
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.