slide valve engine

简明释义

滑阀式发动机

英英释义

例句

1.The slide valve engine 滑阀发动机 is known for its simplicity and reliability in design.

滑阀发动机以其设计的简单性和可靠性而闻名。

2.Engineers faced challenges while maintaining the efficiency of the slide valve engine 滑阀发动机 due to wear and tear.

由于磨损，工程师在维持滑阀发动机效率方面面临挑战。

3.Many vintage locomotives utilize a slide valve engine 滑阀发动机 for their operation.

许多复古机车采用滑阀发动机进行操作。

4.The design of the slide valve engine 滑阀发动机 was revolutionary in the early days of steam power.

滑阀发动机的设计在蒸汽动力的早期阶段是革命性的。

5.In the museum, we saw a beautifully restored slide valve engine 滑阀发动机 from the 19th century.

在博物馆，我们看到了一个精美修复的19世纪滑阀发动机。

作文

The invention of the steam engine marked a significant turning point in the history of technology and industrialization. Among the various types of steam engines developed during this era, the slide valve engine stands out as a remarkable innovation that greatly improved efficiency and performance. The slide valve engine is a type of steam engine that utilizes a sliding valve mechanism to control the flow of steam into and out of the cylinder. This design allows for better timing and regulation of steam admission, which is crucial for maximizing the engine's power output.The slide valve engine was developed in the early 19th century, primarily by engineers such as James Watt and Richard Trevithick. The sliding valve mechanism consists of a flat valve that moves back and forth over a port, effectively sealing and unsealing it as needed. This not only enhances the control of steam but also reduces the amount of steam that escapes, making the engine more efficient compared to earlier designs.One of the key advantages of the slide valve engine is its ability to operate at higher pressures. As the Industrial Revolution progressed, there was an increasing demand for more powerful engines that could drive machinery and locomotives. The slide valve engine met this demand by allowing for greater steam pressure within the cylinder, resulting in increased power and speed.Additionally, the slide valve engine contributed to the development of rail transport. Trains powered by these engines were able to carry larger loads and travel longer distances, revolutionizing the way goods and people were transported. The efficiency of the slide valve engine made it a preferred choice for many railway companies during the 19th century.However, the slide valve engine was not without its drawbacks. The sliding valve mechanism required precise engineering and maintenance to function properly. If the valve became worn or misaligned, it could lead to steam leaks and reduced performance. Despite these challenges, the slide valve engine remained a popular choice until the advent of more advanced technologies, such as the piston valve engine, which offered even greater efficiency.In conclusion, the slide valve engine played a crucial role in the advancement of steam engine technology. Its innovative design allowed for improved control of steam flow, enabling higher pressures and greater power output. This engine not only facilitated the growth of industries and transportation during the Industrial Revolution but also laid the groundwork for future developments in locomotive technology. Understanding the significance of the slide valve engine helps us appreciate the technological advancements that have shaped our modern world, highlighting the importance of innovation in driving progress.

蒸汽机的发明标志着技术和工业化历史上的一个重要转折点。在这个时代发展出的各种蒸汽机中，滑阀机作为一种显著的创新，极大地提高了效率和性能。滑阀机是一种利用滑动阀机制来控制蒸汽进出气缸的蒸汽机。这种设计使得蒸汽的进气时机和调节更加精准，这对于最大化发动机的功率输出至关重要。滑阀机是在19世纪初由詹姆斯·瓦特和理查德·特维蒂克等工程师开发的。滑动阀机制由一个平坦的阀门组成，它在一个端口上前后移动，有效地密封和打开它。这不仅增强了蒸汽的控制，还减少了蒸汽的泄漏，使得发动机比早期设计更为高效。滑阀机的一个主要优点是能够在更高的压力下运行。随着工业革命的发展，对更强大的发动机的需求日益增加，这些发动机能够驱动机械和机车。滑阀机满足了这一需求，因为它允许气缸内产生更大的蒸汽压力，从而提高了功率和速度。此外，滑阀机对铁路运输的发展也起到了重要作用。由这些发动机驱动的火车能够运载更大的货物并行驶更长的距离，彻底改变了货物和人员的运输方式。滑阀机的高效性使其成为19世纪许多铁路公司的首选。然而，滑阀机并非没有缺点。滑动阀机制需要精确的工程设计和维护才能正常工作。如果阀门磨损或未对齐，可能会导致蒸汽泄漏和性能下降。尽管面临这些挑战，滑阀机仍然是一个受欢迎的选择，直到更先进的技术出现，例如活塞阀机，它提供了更高的效率。总之，滑阀机在蒸汽机技术的进步中发挥了关键作用。它的创新设计允许更好地控制蒸汽流动，使得更高的压力和更大的功率输出成为可能。这种发动机不仅促进了工业和运输在工业革命期间的发展，还为未来的机车技术发展奠定了基础。理解滑阀机的重要性帮助我们欣赏塑造现代世界的技术进步，突显了创新在推动进步中的重要性。