rotary engine

简明释义

汪克尔发动机

英英释义

例句

1.The Mazda RX-7 is famous for its use of a rotary engine 转子发动机 that provides high power in a compact size.

马自达RX-7因其使用的rotary engine 转子发动机而闻名，提供了高功率和紧凑的体积。

2.Many enthusiasts prefer vehicles with a rotary engine 转子发动机 due to their unique sound and performance characteristics.

许多爱好者更喜欢配备rotary engine 转子发动机的车辆，因为它们独特的声音和性能特点。

3.The rotary engine 转子发动机 design allows for fewer moving parts compared to traditional piston engines.

与传统活塞发动机相比，rotary engine 转子发动机设计允许更少的运动部件。

4.Some aircraft utilize a rotary engine 转子发动机 for its reliability and efficiency.

一些飞机使用rotary engine 转子发动机，因为它的可靠性和效率。

5.In racing, the lightweight nature of a rotary engine 转子发动机 can provide a competitive edge.

在赛车中，rotary engine 转子发动机的轻量特性可以提供竞争优势。

作文

The rotary engine is a unique type of internal combustion engine that has captured the attention of automotive engineers and enthusiasts alike. Unlike traditional piston engines, which rely on reciprocating motion to generate power, the rotary engine operates on a completely different principle. This innovative design features a triangular rotor that moves in an epitrochoidal motion within a chamber, allowing for a more compact and lightweight engine configuration.One of the most notable advantages of the rotary engine is its ability to produce a high power-to-weight ratio. This characteristic makes it particularly appealing for sports cars and aircraft, where performance is critical. For example, Mazda’s RX series of cars have famously utilized the rotary engine, showcasing its capability to deliver impressive acceleration and speed while maintaining a relatively low weight.Moreover, the rotary engine is known for its smooth operation. The continuous rotational movement of the rotor results in less vibration compared to traditional engines, providing a more comfortable driving experience. This feature is especially appreciated in high-performance vehicles, where driver comfort is paramount.However, despite its advantages, the rotary engine also comes with its own set of challenges. One significant issue is fuel efficiency. While the rotary engine can produce a lot of power, it often does so at the cost of higher fuel consumption. This has led to concerns about its environmental impact, particularly in an era where fuel efficiency and emissions are under increasing scrutiny.Another challenge faced by the rotary engine is durability. The unique design of the engine can lead to specific wear patterns that may not be present in conventional engines. As a result, maintenance and repair can be more complex and costly. These factors have contributed to a decline in the popularity of the rotary engine in recent years, as manufacturers seek more reliable and efficient alternatives.Despite these drawbacks, the rotary engine remains an intriguing subject of study and development. Engineers and researchers continue to explore ways to improve its efficiency and reliability. For instance, advancements in materials science may lead to stronger and lighter components, enhancing the overall performance of the rotary engine. Additionally, innovations in fuel technology could help mitigate some of the environmental concerns associated with its operation.In conclusion, the rotary engine is a fascinating example of engineering ingenuity. Its unique design offers several benefits, including a high power-to-weight ratio and smooth operation. However, it also presents challenges that must be addressed for it to remain viable in the automotive industry. As technology continues to evolve, it will be interesting to see how the rotary engine adapts and whether it can regain its place in the hearts of car enthusiasts worldwide.

转子发动机是一种独特的内燃机类型，吸引了汽车工程师和爱好者的关注。与依赖往复运动产生动力的传统活塞发动机不同，转子发动机则基于完全不同的原理。这种创新设计采用一个三角形的转子，在一个腔体内以外摆运动的方式运作，从而实现更紧凑和轻量的发动机配置。转子发动机最显著的优势之一是其能够产生高功率重量比。这一特性使其特别适合用于跑车和飞机等对性能要求极高的领域。例如，马自达的RX系列汽车便著名地采用了转子发动机，展示了其在保持相对较低重量的同时，能够提供令人印象深刻的加速和速度。此外，转子发动机以其平稳的运行而闻名。转子的连续旋转运动导致相比传统发动机产生的振动更少，从而提供更舒适的驾驶体验。这一特性在高性能车辆中尤为受到重视，因为驾驶者的舒适度至关重要。然而，尽管有诸多优势，转子发动机也面临着自身的一系列挑战。其中一个重大问题是燃油效率。尽管转子发动机能够产生大量动力，但往往以更高的燃油消耗为代价。这引发了人们对其环境影响的担忧，尤其是在当今这个燃油效率和排放受到越来越多关注的时代。转子发动机面临的另一个挑战是耐用性。发动机的独特设计可能导致特定的磨损模式，而这些磨损模式在常规发动机中并不存在。因此，维护和修理可能变得更加复杂和昂贵。这些因素导致转子发动机在近年来人气下降，因为制造商寻求更可靠和高效的替代品。尽管存在这些缺点，转子发动机仍然是一个引人入胜的研究和开发主题。工程师和研究人员继续探索改善其效率和可靠性的方法。例如，材料科学的进步可能导致更强大和更轻的部件，从而增强转子发动机的整体性能。此外，燃料技术的创新也可能帮助缓解与其运行相关的一些环境问题。总之，转子发动机是工程智慧的迷人例子。其独特的设计提供了几个优点，包括高功率重量比和平稳运行。然而，它也带来了必须解决的挑战，以便在汽车行业中保持可行性。随着技术的不断发展，观察转子发动机如何适应以及它是否能够重新赢得全球汽车爱好者的青睐，将是非常有趣的。