compound steam engine

简明释义

复式蒸汽机

英英释义

例句

1.The compound steam engine 复合蒸汽机 was a key development in the Industrial Revolution.

复合蒸汽机是工业革命中的一个关键发展。

2.Engineers studied the efficiency of the compound steam engine 复合蒸汽机 to improve energy consumption.

工程师们研究了复合蒸汽机的效率，以改善能源消耗。

3.The invention of the compound steam engine 复合蒸汽机 revolutionized transportation in the 19th century.

复合蒸汽机的发明在19世纪彻底改变了交通运输。

4.In the museum, you can see a working model of a compound steam engine 复合蒸汽机 from the early 20th century.

在博物馆里，你可以看到一台来自20世纪初的复合蒸汽机的工作模型。

5.Many modern ships still use a compound steam engine 复合蒸汽机 for their propulsion systems.

许多现代船只仍然使用复合蒸汽机作为推进系统。

作文

The invention of the compound steam engine revolutionized the way we harnessed energy in the 19th century. Before this remarkable innovation, steam engines were primarily simple machines that operated on a single cylinder principle. They were efficient for their time, but they had significant limitations in terms of fuel efficiency and power output. The compound steam engine was developed to address these shortcomings by using multiple cylinders, allowing steam to expand and do work in stages. This design not only improved efficiency but also reduced fuel consumption, making it a more sustainable option for industries during the Industrial Revolution.One of the key advantages of the compound steam engine is its ability to utilize the steam's energy more effectively. In a simple steam engine, steam enters the cylinder at high pressure and expands, pushing the piston. However, once the steam has done its work, it is often released at a lower pressure, wasting a significant amount of energy. The compound steam engine, on the other hand, employs two or more cylinders arranged in sequence. The steam first enters a high-pressure cylinder, where it expands and does work. Afterward, the exhaust steam from this cylinder is directed into a lower-pressure cylinder, where it expands further, extracting even more useful work before being released.This multi-stage process allows the compound steam engine to achieve higher overall efficiency compared to its single-cylinder counterparts. As a result, industries that adopted this technology saw a dramatic increase in productivity. Factories could run larger machines with less fuel, leading to lower operational costs and increased output. Furthermore, the compound steam engine played a crucial role in the development of locomotives and ships, enabling faster transportation of goods and people across great distances.The impact of the compound steam engine extended beyond just industrial applications; it also paved the way for advancements in engineering and technology. The principles behind its operation influenced the design of future engines and power systems. Engineers learned to appreciate the importance of efficiency and the effective use of resources, which laid the groundwork for subsequent innovations in energy conversion.In conclusion, the compound steam engine stands as a testament to human ingenuity and the relentless pursuit of improvement. Its introduction marked a significant turning point in the history of technology, showcasing how a simple modification in design can lead to profound changes in efficiency and productivity. Today, we can trace many modern engineering principles back to the lessons learned from the compound steam engine, reminding us of the importance of innovation in shaping our world.

复合蒸汽机的发明在19世纪彻底改变了我们利用能源的方式。在这一非凡的创新出现之前，蒸汽机主要是基于单缸原理的简单机器。虽然它们在当时效率很高，但在燃料效率和功率输出方面存在显著限制。复合蒸汽机的开发旨在解决这些缺点，通过使用多个气缸，使蒸汽能够分阶段膨胀并做功。这种设计不仅提高了效率，还减少了燃料消耗，使其成为工业革命期间更可持续的选择。复合蒸汽机的一个关键优势是其更有效地利用蒸汽能量的能力。在简单的蒸汽机中，蒸汽以高压进入气缸并膨胀，推动活塞。然而，一旦蒸汽完成其工作，它通常以较低的压力释放，浪费了大量能量。相反，复合蒸汽机采用两个或多个依次排列的气缸。蒸汽首先进入高压气缸，在那里膨胀并做功。随后，该气缸的排气蒸汽被导入低压气缸，在那里进一步膨胀，提取更多有用的功，然后才被释放。这一多级过程使得复合蒸汽机相比于单缸机具有更高的整体效率。因此，采用这一技术的工业见证了生产力的显著提升。工厂能够以更少的燃料运转更大规模的机器，从而降低运营成本并增加产出。此外，复合蒸汽机在机车和船舶的发展中发挥了至关重要的作用，使得商品和人员能够更快地跨越长距离运输。复合蒸汽机的影响不仅限于工业应用；它还为工程和技术的进步铺平了道路。其操作原理影响了未来发动机和动力系统的设计。工程师们开始重视效率和资源有效利用的重要性，这为后续的能源转换创新奠定了基础。总之，复合蒸汽机是人类智慧和不断追求改进的证明。它的引入标志着技术历史上的一个重要转折点，展示了设计中的简单修改如何导致效率和生产力的深远变化。今天，我们可以追溯许多现代工程原则的起源，发现它们源于复合蒸汽机所传达的教训，提醒我们创新在塑造我们世界中的重要性。