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市場調查報告書
商品編碼
1383256
全球旋翼飛機引擎市場(2023-2033)Global Rotorcraft Engine Market 2023-2033 |
直升機使用各種引擎來產生動力並推動自身。 您選擇的引擎將取決於直升機的尺寸、用途和所需的性能。
渦輪發動機,也稱為渦輪軸發動機,是現代直升機中最常見的發動機。 渦輪引擎功率重量比高、可靠,即使在高海拔也有足夠的性能。 燃料在燃燒室中燃燒,產生高溫廢氣,驅動渦輪機並產生軸功率。 此軸功率用於為直升機的旋翼系統提供動力。 渦輪發動機提供垂直起飛、懸停和向前飛行所需的動力。
活塞發動機用於小型直升機,特別是訓練、娛樂和輕型直升機。 這些引擎的工作原理與汽車引擎相同,通常使用航空級汽油或 AVGAS(航空汽油)。 活塞發動機的功率比渦輪發動機小,但根據飛行條件,它們消耗的燃料較少。 此外,與渦輪機相比,維護和大修成本較低。 根據設計,可以安裝一台或多台活塞引擎。
星形發動機是一種活塞發動機,其中氣缸圍繞中心曲軸排列成圓形。 儘管星形發動機在現代直升機中不再常見,但在早期直升機和一些老式直升機和複製品直升機中很常見。 星形引擎性能可靠,可以在低速下產生高扭矩,使其適用於各種應用。
隨著人們對電力推進的興趣增加,直升機的混合動力和電動引擎已經被開發出來。 這些引擎可以是傳統內燃機和電動馬達的組合,也可以完全由電力驅動。 電力推進具有排放量低、噪音水平低以及潛在的營運成本低等優點。 另一方面,直升機的電力推進仍處於起步階段,尚未普及。
本報告分析了全球旋翼飛機發動機市場,研究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。Masu。
Helicopters generate power and propel themselves using a variety of engines. The engine chosen is determined by factors such as the size, purpose, and performance requirements of the helicopter.
Turbine engines, also known as turboshaft engines, are the most common type of engine found in modern helicopters. Turbine engines have high power-to-weight ratios, are reliable, and perform well at high altitudes. They generate shaft power by burning fuel in a combustion chamber, resulting in hot exhaust gases that drive a turbine. This shaft power is used to power the rotor system of the helicopter. Turbine engines provide the power required for vertical takeoff, hovering, and forward flight.
Piston engines power some smaller helicopters, particularly those used for training, recreational flying, or light utility missions.These engines work on the same principles as automobile engines and typically run on aviation-grade gasoline or avgas. Piston engines are less powerful than turbine engines, but they use less fuel in certain flight conditions. In addition, they are less expensive to maintain and overhaul than turbines. Depending on the design, piston-powered helicopters may have one or more piston engines.
Radial engines are a type of piston engine in which the cylinders are arranged in a circular pattern around a central crankshaft. While radial engines are less common in modern helicopters, they were common in early helicopter designs and some vintage or replica helicopters. They have a distinctive sound and appearance.Radial engines are well-known for their dependability and ability to generate high torque at low rotational speeds, making them suitable for a variety of applications.
With the growing interest in electric propulsion, hybrid and electric engines for helicopters have been developed. These engines either combine traditional combustion engines with electric motors or are entirely electric. Electric propulsion has advantages such as lower emissions, lower noise levels, and possibly lower operating costs. Electric propulsion for helicopters, on the other hand, is still in its early stages, with widespread adoption yet to come.