市场调查报告书
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1383256
全球旋翼飞机引擎市场(2023-2033)Global Rotorcraft Engine Market 2023-2033 |
直升机使用各种引擎来产生动力并推动自身。 您选择的引擎将取决于直升机的尺寸、用途和所需的性能。
涡轮发动机,也称为涡轮轴发动机,是现代直升机中最常见的发动机。 涡轮引擎功率重量比高、可靠,即使在高海拔也有足够的性能。 燃料在燃烧室中燃烧,产生高温废气,驱动涡轮机并产生轴功率。 此轴功率用于为直升机的旋翼系统提供动力。 涡轮发动机提供垂直起飞、悬停和向前飞行所需的动力。
活塞发动机用于小型直升机,特别是训练、娱乐和轻型直升机。 这些引擎的工作原理与汽车引擎相同,通常使用航空级汽油或 AVGAS(航空汽油)。 活塞发动机的功率比涡轮发动机小,但根据飞行条件,它们消耗的燃料较少。 此外,与涡轮机相比,维护和大修成本较低。 根据设计,可以安装一台或多台活塞引擎。
星形发动机是一种活塞发动机,其中气缸围绕中心曲轴排列成圆形。 儘管星形发动机在现代直升机中不再常见,但在早期直升机和一些老式直升机和复製品直升机中很常见。 星形引擎性能可靠,可以在低速下产生高扭矩,使其适用于各种应用。
随着人们对电力推进的兴趣增加,直升机的混合动力和电动引擎已经被开发出来。 这些引擎可以是传统内燃机和电动马达的组合,也可以完全由电力驱动。 电力推进具有排放量低、噪音水平低以及潜在的营运成本低等优点。 另一方面,直升机的电力推进仍处于起步阶段,尚未普及。
本报告分析了全球旋翼飞机发动机市场,研究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。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.