wankel engine

简明释义

汪克尔发动机

英英释义

A Wankel engine is a type of internal combustion engine that uses a rotary design to convert pressure into rotating motion, characterized by its triangular rotor and the elliptical housing.

Wankel发动机是一种内燃机，采用旋转设计将压力转换为旋转运动，其特点是三角形转子和椭圆形外壳。

例句

1.The wankel engine 转子发动机 is known for its compact design and lightweight characteristics.

这种wankel engine 转子发动机因其紧凑的设计和轻量特性而闻名。

2.One of the advantages of the wankel engine 转子发动机 is its smooth operation compared to traditional piston engines.

与传统活塞发动机相比，wankel engine 转子发动机的平稳运行是其优点之一。

3.Many enthusiasts appreciate the unique sound of a wankel engine 转子发动机 when revved.

许多爱好者欣赏在高转速时wankel engine 转子发动机独特的声音。

4.Mazda has successfully used the wankel engine 转子发动机 in several of its sports cars.

马自达在其几款跑车中成功使用了wankel engine 转子发动机。

5.The wankel engine 转子发动机 has fewer moving parts, which can lead to lower maintenance costs.

wankel engine 转子发动机的活动部件较少，这可能导致更低的维护成本。

作文

The wankel engine is a type of internal combustion engine that has gained attention for its unique design and operation. Unlike traditional piston engines, the wankel engine utilizes a rotary mechanism to convert fuel into motion. This innovative engineering concept was developed by Felix Wankel in the 1950s and has since been utilized in various applications, most notably in automobiles. The main advantage of the wankel engine is its compact size and lightweight nature, which allows for a more efficient use of space in vehicles. Additionally, the wankel engine can produce a high power-to-weight ratio, making it an attractive option for performance-oriented cars.One of the key characteristics of the wankel engine is its triangular rotor, which rotates within an epitrochoidal housing. As the rotor turns, it creates three separate chambers that allow for the intake, compression, combustion, and exhaust processes to occur simultaneously. This continuous cycle contributes to the smooth operation of the wankel engine and reduces vibrations compared to conventional piston engines. Furthermore, the fewer moving parts involved in the wankel engine design translates to lower maintenance requirements and potentially increased reliability.However, the wankel engine is not without its challenges. One significant drawback is the sealing issues that can arise between the rotor and the housing. Over time, these seals can wear down, leading to decreased efficiency and potential engine failure. Additionally, the wankel engine tends to have higher fuel consumption and emissions compared to traditional piston engines, which has limited its widespread adoption in the automotive industry.Despite these challenges, the wankel engine remains an intriguing subject of research and development. Manufacturers such as Mazda have successfully integrated this technology into their vehicles, with models like the RX-7 and RX-8 showcasing the performance capabilities of the wankel engine. Enthusiasts appreciate the distinct sound and driving experience that a car equipped with a wankel engine provides, further solidifying its place in automotive culture.In conclusion, the wankel engine offers a fascinating alternative to traditional internal combustion engines. Its unique design, coupled with its advantages and challenges, makes it a noteworthy topic in the field of engineering. As technology continues to evolve, it will be interesting to see how the wankel engine adapts to meet modern demands for efficiency and environmental sustainability. Whether it will become a mainstream choice in the automotive industry remains to be seen, but its legacy and impact on engine design are undeniable.

Wankel发动机是一种内燃机，因其独特的设计和操作而受到关注。与传统的活塞发动机不同，Wankel发动机利用旋转机制将燃料转化为运动。这一创新的工程概念由费利克斯·瓦克尔于20世纪50年代开发，并已在各种应用中得到利用，尤其是在汽车领域。Wankel发动机的主要优点是其紧凑的尺寸和轻量特性，这使得在车辆中更有效地利用空间。此外，Wankel发动机可以产生高功率重量比，使其成为面向性能的汽车的吸引选择。Wankel发动机的一个关键特征是其三角形转子，该转子在一个外形为椭圆的壳体内旋转。当转子转动时，会形成三个独立的腔室，使进气、压缩、燃烧和排气过程能够同时进行。这一连续循环有助于Wankel发动机的平稳运行，并减少了与传统活塞发动机相比的振动。此外，Wankel发动机设计中较少的运动部件意味着维护要求较低，潜在地提高了可靠性。然而，Wankel发动机并非没有挑战。一个显著的缺点是转子与壳体之间可能出现的密封问题。随着时间的推移，这些密封件可能会磨损，导致效率下降和潜在的发动机故障。此外，Wankel发动机的燃油消耗和排放往往高于传统活塞发动机，这限制了其在汽车工业中的广泛采用。尽管面临这些挑战，Wankel发动机仍然是研究和开发的一个有趣主题。马自达等制造商成功地将这一技术整合到其车辆中，RX-7和RX-8等车型展示了Wankel发动机的性能能力。爱好者们欣赏配备Wankel发动机的汽车所提供的独特声音和驾驶体验，进一步巩固了其在汽车文化中的地位。总之，Wankel发动机为传统内燃机提供了一个引人入胜的替代方案。其独特的设计，加上优势和挑战，使其成为工程领域值得关注的话题。随着技术的不断发展，Wankel发动机如何适应现代对效率和环境可持续性的需求将是一个有趣的观察。它是否会成为汽车工业中的主流选择尚未可知，但其遗产和对发动机设计的影响是不容否认的。