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 uses two or more stages of expansion to maximize energy output.

复合蒸汽机使用两个或多个膨胀阶段来最大化能量输出。

2.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。

3.Many factories adopted the compound steam engine 复合蒸汽机 to improve efficiency and reduce fuel costs.

许多工厂采用复合蒸汽机以提高效率并降低燃料成本。

4.In marine engineering, the compound steam engine 复合蒸汽机 is favored for its power-to-weight ratio.

在海洋工程中，复合蒸汽机因其功率与重量比而受到青睐。

5.The efficiency of the compound steam engine 复合蒸汽机 can lead to significant savings in fuel consumption.

复合蒸汽机的高效能可以显著节省燃料消耗。

作文

The invention of the compound steam engine has been a significant milestone in the history of engineering and technology. It represents an evolution from the simple steam engines that powered the early industrial revolution to more efficient and powerful machines. The compound steam engine is designed to use steam in multiple stages, allowing it to extract more energy from the same amount of steam compared to its predecessors. This innovation not only improved efficiency but also reduced fuel consumption, making it a more sustainable option for powering machinery.Initially, steam engines operated on a single stage, where steam was used once to move a piston and then released. This method wasted a considerable amount of energy, as the steam was not fully utilized. However, with the development of the compound steam engine, engineers were able to design systems that would expand the steam in several cylinders, each operating at different pressures. This multi-stage process allowed for a greater conversion of thermal energy into mechanical work.The compound steam engine was first popularized in the 19th century by inventors such as Sir Hiram Maxim and Arthur Woolf. Their designs showcased how using steam in stages could lead to significant improvements in performance. For instance, by allowing high-pressure steam to expand in a high-pressure cylinder before entering a low-pressure cylinder, the engine could harness more energy and achieve higher efficiency rates.One of the most notable applications of the compound steam engine was in marine propulsion. Ships equipped with these engines could travel longer distances with less fuel, which was crucial during the age of exploration and trade. The ability to power large vessels reliably changed maritime commerce and naval warfare, providing nations with a strategic advantage.In addition to marine applications, the compound steam engine also found its way into various industries, including mining, manufacturing, and railways. Trains powered by these engines became faster and more reliable, contributing to the rapid expansion of rail networks across continents. The increased efficiency of the compound steam engine meant that goods could be transported over long distances in shorter periods, revolutionizing trade and commerce.Despite the rise of internal combustion engines and electric motors, the compound steam engine laid the groundwork for modern engineering practices. Its principles of multi-stage energy extraction are still relevant today in various technologies, including gas turbines and even some renewable energy systems. Understanding the mechanics behind the compound steam engine helps engineers develop more efficient machines that can meet the demands of a growing world.In conclusion, the compound steam engine is not just a relic of the past; it is a testament to human ingenuity and the relentless pursuit of efficiency. By harnessing steam power in a more effective way, this invention transformed industries and paved the way for future innovations. The legacy of the compound steam engine continues to influence modern engineering, reminding us of the importance of efficiency and sustainability in our technological advancements.

复合蒸汽机的发明是工程和技术史上的一个重要里程碑。它代表了从简单蒸汽机到更高效、更强大的机器的发展。复合蒸汽机旨在多级利用蒸汽，使其能够比前身提取更多的能量。这一创新不仅提高了效率，还减少了燃料消耗，使其成为一种更可持续的机械动力选择。最初，蒸汽机是在单级操作的情况下运行的，蒸汽被用来推动活塞，然后释放。这种方法浪费了相当多的能量，因为蒸汽没有得到充分利用。然而，随着复合蒸汽机的发展，工程师们能够设计出在多个气缸中扩展蒸汽的系统，每个气缸在不同的压力下工作。这种多级过程允许更大程度地将热能转化为机械功。复合蒸汽机在19世纪由希拉姆·马克西姆爵士和亚瑟·伍尔夫等发明家首次普及。他们的设计展示了如何通过分级使用蒸汽可以显著改善性能。例如，通过让高压蒸汽在高压气缸中膨胀，然后进入低压气缸，发动机可以利用更多的能量，并实现更高的效率。复合蒸汽机最显著的应用之一是在海洋推进方面。配备这些发动机的船只可以以更少的燃料行驶更长的距离，这在探索和贸易的时代至关重要。能够可靠地为大型船舶提供动力改变了海洋商业和海军战争，为国家提供了战略优势。除了海洋应用，复合蒸汽机还进入了采矿、制造和铁路等各个行业。由这些发动机驱动的火车变得更快、更可靠，促进了跨大陆铁路网络的快速扩张。复合蒸汽机的效率提高意味着货物可以在较短的时间内运输到更远的地方，彻底改变了贸易和商业。尽管内燃机和电动机的崛起，但复合蒸汽机为现代工程实践奠定了基础。其多级能量提取的原理在今天的各种技术中仍然具有相关性，包括燃气轮机甚至一些可再生能源系统。理解复合蒸汽机背后的机制帮助工程师开发出更高效的机器，以满足日益增长的世界需求。总之，复合蒸汽机不仅仅是过去的遗物；它是人类聪明才智和对效率不懈追求的见证。通过以更有效的方式利用蒸汽动力，这一发明改变了行业，并为未来的创新铺平了道路。复合蒸汽机的遗产继续影响着现代工程，提醒我们在技术进步中效率和可持续性的重要性。