市場調查報告書
商品編碼
1383244
全球國防航空平台發動機市場(2023-2033)Global Defense Air Platforms Engines Market 2023-2033 |
自 1945 年德國投降以來,重要的戰時發現和進步逐漸浮出水面。 General Electric和另一家美國引擎製造商Pratt & Whitney透過吸收德國的教義來支持惠特爾和其他英國設計師。 ME 262 等早期噴射引擎非常耗油。 因此,第一個挑戰是製造一種能夠在使用很少燃料的情況下產生大量推力的引擎。
Pratt & Whitney於 1948 年透過將兩台引擎合而為一解決了這個問題。 該引擎有兩個獨立旋轉的壓縮機,內部壓縮機提供高壓縮以實現最佳性能。
2000 年代初期,戰鬥機引擎技術的進步陷入停滯。 工程師發現,很難從戰鬥機渦輪風扇設計中獲得即使是微乎其微的推力和航程增益。 在引擎中添加第三氣流並允許對其進行調整的自適應技術為加速新引擎的開發提供了一種方法。
氫推進、開式風扇架構和混合動力電動引擎等先進技術也將是未來飛機引擎技術的關鍵。 替代技術的發展不僅限於民用應用,例如城市空中交通(UAM)和其他商用飛機。 軍用飛機領域對進一步電氣化的需求持續強勁。
電力推進可能對飛機設計產生比之前預期更積極的影響。 直接用電動馬達取代內燃機將帶來簡單、可靠、降低噪音和降低維護成本等好處,但利用機身內電力推進系統的獨特整合能力將提供額外的好處,可以實現巨大的效益。 EM 能夠在不顯著降低效率的情況下縮小規模,而且飛機內配電相對容易,這些都是明顯的優勢。
本報告分析了全球國防航空平台發動機市場,研究了總體市場規模的前景、按地區和國家劃分的詳細趨勢、關鍵技術概述和市場機會。我在這裡。
Following Germany's surrender in 1945, significant wartime discoveries and advancements were revealed. General Electric and another American engine manufacturer, Pratt & Whitney, helped Whittle and other British designers by incorporating German teachings. Early jet engines, such as the ME 262, drank a lot of gasoline. As a result, the first challenge was to build an engine that could generate a lot of thrust while using very little fuel.
Pratt & Whitney solved this problem in 1948 by combining two engines into one. The engine had two compressors that rotated independently, with the inner one providing high compression for optimal performance.
In the early 2000s, advancements in fighter engine technology stalled. Engineers discovered that extracting even minor gains in thrust or range from fighter turbofan designs was difficult. Adaptive technology, which adds a third stream of airflow to the engine and allows it to be adjusted, provided a method for speeding up the development of new engines.
Advanced technologies such as hydrogen propulsion, open fan architecture, and hybrid electric engines will also be among the key upcoming aircraft engine technologies. Alternative technology development is not limited to civilian applications such as Urban Air Mobility or other commercial aircraft; military aircraft have always had a strong desire for greater electrification.
Electric propulsion may have a greater positive impact on airplane design than previously anticipated. While directly replacing ICEs with electric motors may provide advantages such as simplicity, reliability, reduced noise, and lower maintenance costs, significantly greater advantages can be realized by leveraging the unique integration capabilities of electric-propulsion systems within the airframe. The ability of the EMs to be scaled down without significant loss of efficiency, as well as the relative ease of distribution of electric power within the aircraft, is a distinct advantage.