rotary piston engine

简明释义

旋转活塞发动机

英英释义

例句

1.The new sports car features a highly efficient rotary piston engine, which provides excellent performance and fuel economy.

这款新跑车配备了一台高效的转子活塞发动机，提供出色的性能和燃油经济性。

2.Many aviation enthusiasts are fascinated by the design of the rotary piston engine, as it allows for a compact and lightweight aircraft.

许多航空爱好者对转子活塞发动机的设计充满兴趣，因为它可以实现紧凑且轻量化的飞机。

3.Engineers are exploring new materials to improve the durability of the rotary piston engine components.

工程师们正在探索新材料，以提高转子活塞发动机部件的耐用性。

4.The rotary piston engine is often used in small motorcycles due to its simplicity and high power-to-weight ratio.

由于其简单性和高功率重量比，转子活塞发动机常用于小型摩托车中。

5.The rotary piston engine has fewer moving parts than traditional engines, which can lead to lower maintenance costs.

与传统发动机相比，转子活塞发动机的活动部件更少，这可能会导致较低的维护成本。

作文

The development of the rotary piston engine has revolutionized the field of mechanical engineering and automotive design. Unlike traditional reciprocating engines that utilize pistons moving back and forth, the rotary piston engine operates on a different principle. This engine type features a triangular rotor that rotates within an oval chamber, providing a unique and efficient way to convert fuel into motion. The efficiency of the rotary piston engine can be attributed to its fewer moving parts, which reduces friction and wear, ultimately leading to a longer lifespan and lower maintenance costs.One of the most notable examples of the rotary piston engine is the Wankel engine, named after its inventor Felix Wankel. This engine design gained popularity in the 1960s and 1970s, particularly in vehicles manufactured by Mazda. The Wankel engine showcased the advantages of the rotary piston engine, such as its compact size and lightweight nature, making it an attractive option for sports cars and other performance vehicles.The operation of the rotary piston engine is fascinating. As the rotor spins, it creates three distinct chambers that expand and contract, allowing for the intake of air and fuel, compression, and combustion in a continuous cycle. This smooth operation results in less vibration compared to traditional engines, contributing to a more comfortable driving experience.However, the rotary piston engine is not without its challenges. One of the primary concerns is fuel consumption. While the engine is efficient in terms of power output, it tends to consume more fuel than conventional engines, which can be a drawback for everyday use. Additionally, emissions from the rotary piston engine are often higher, leading to environmental concerns. Manufacturers have been working on improving these aspects, but they remain significant hurdles in the widespread adoption of this technology.In conclusion, the rotary piston engine represents a unique approach to engine design that offers several advantages over traditional engines. Its compact size, lightweight nature, and smooth operation make it an appealing choice for specific applications, particularly in high-performance vehicles. However, challenges such as fuel efficiency and emissions must be addressed before it can become a mainstream option. The future of the rotary piston engine depends on ongoing research and development aimed at overcoming these obstacles, ensuring that this innovative technology continues to evolve and contribute to the automotive industry. As engineers and designers explore new ways to enhance the rotary piston engine, it remains an exciting area of study in the quest for more efficient and sustainable transportation solutions.

旋转活塞发动机的发展彻底改变了机械工程和汽车设计领域。与传统的往复发动机利用活塞前后移动不同，旋转活塞发动机基于不同的原理。这种发动机类型具有一个三角形转子，在椭圆形腔体内旋转，提供了一种独特而高效的将燃料转化为运动的方法。旋转活塞发动机的效率可归因于其较少的运动部件，这减少了摩擦和磨损，最终导致更长的使用寿命和更低的维护成本。旋转活塞发动机最著名的例子是瓦克尔发动机，以其发明者费利克斯·瓦克尔命名。这种发动机设计在20世纪60年代和70年代获得了广泛的关注，特别是在马自达制造的车辆中。瓦克尔发动机展示了旋转活塞发动机的优点，例如其紧凑的尺寸和轻便的特性，使其成为跑车和其他高性能车辆的理想选择。旋转活塞发动机的工作原理令人着迷。当转子旋转时，它会形成三个不同的腔体，这些腔体扩张和收缩，允许空气和燃料的吸入、压缩以及燃烧，形成一个连续的循环。这种平稳的操作使得与传统发动机相比，振动更小，从而提升了驾驶的舒适性。然而，旋转活塞发动机并非没有挑战。主要问题之一是燃油消耗。尽管该发动机在功率输出方面效率较高，但其燃油消耗往往比常规发动机要高，这可能对日常使用造成不利影响。此外，旋转活塞发动机的排放通常较高，也引发了环境方面的担忧。制造商一直在努力改善这些方面，但这些仍然是广泛采用这一技术的重要障碍。总之，旋转活塞发动机代表了一种独特的发动机设计方法，相较于传统发动机提供了若干优点。其紧凑的尺寸、轻便的特性和顺畅的操作使其在特定应用中成为一种吸引人的选择，尤其是在高性能车辆中。然而，燃油效率和排放等挑战必须得到解决，才能使其成为主流选择。旋转活塞发动机的未来取决于持续的研究和开发，旨在克服这些障碍，确保这一创新技术继续发展并为汽车工业做出贡献。随着工程师和设计师探索增强旋转活塞发动机的新方法，这一领域仍然是寻找更高效和可持续交通解决方案的令人兴奋的研究方向。