De Laval turbine

简明释义

单级冲动式汽轮机

英英释义

例句

1.In aerospace engineering, the De Laval turbine 德拉瓦尔涡轮机 is often used to achieve supersonic speeds.

在航空航天工程中，德拉瓦尔涡轮机 De Laval turbine 常用于实现超音速速度。

2.Engineers are studying the De Laval turbine 德拉瓦尔涡轮机 to improve its performance in geothermal applications.

工程师们正在研究 德拉瓦尔涡轮机 De Laval turbine 以提高其在地热应用中的性能。

3.The design of the De Laval turbine 德拉瓦尔涡轮机 allows for efficient energy conversion from thermal to mechanical energy.

德拉瓦尔涡轮机 De Laval turbine 的设计允许热能到机械能的高效转换。

4.The efficiency of the De Laval turbine 德拉瓦尔涡轮机 makes it a popular choice for power generation in many industries.

由于其高效性，德拉瓦尔涡轮机 De Laval turbine 在许多行业中成为发电的热门选择。

5.The De Laval turbine 德拉瓦尔涡轮机 is crucial in the design of modern rocket engines.

德拉瓦尔涡轮机 De Laval turbine 在现代火箭发动机的设计中至关重要。

作文

The invention of the De Laval turbine marked a significant milestone in the field of mechanical engineering and thermodynamics. Developed by Swedish engineer Gustaf de Laval in the late 19th century, this turbine is designed to convert thermal energy from steam into mechanical energy efficiently. The De Laval turbine operates on the principle of expanding steam through a nozzle, which accelerates the steam to high velocities before it enters the turbine blades. This process allows for a more efficient energy conversion compared to traditional turbines. One of the key features of the De Laval turbine is its unique design that incorporates a converging-diverging nozzle. This nozzle is critical as it helps in achieving supersonic speeds for the steam flow. The design not only improves efficiency but also enhances the overall performance of the turbine, making it suitable for various applications, including power generation and propulsion systems. In power plants, the De Laval turbine can be used to drive generators, converting steam energy into electrical energy. Its ability to operate at high speeds and with high efficiency makes it an ideal choice for modern power generation systems. Additionally, due to its compact size and lightweight nature, it is also favored in marine applications, where space and weight are crucial factors. The impact of the De Laval turbine extends beyond just its mechanical advantages. It has played a significant role in advancing technology in various industries. For instance, its principles have been adapted in jet engines and rocket propulsion systems. The ability to achieve high thrust-to-weight ratios has made the De Laval turbine a fundamental component in aerospace engineering. Moreover, the De Laval turbine has inspired further innovations in turbine technology. Engineers and researchers continue to explore ways to enhance its efficiency and adaptability to different fuels and operating conditions. As the world moves towards more sustainable energy solutions, understanding the mechanics of the De Laval turbine is crucial. Its design principles can contribute to the development of more efficient renewable energy systems, such as biomass and geothermal energy. In conclusion, the De Laval turbine is more than just a mechanical device; it represents a leap forward in our understanding of energy conversion. Its design and operational principles have influenced countless technologies and will continue to do so as we seek cleaner and more efficient energy solutions. The legacy of Gustaf de Laval lives on through the continued use and adaptation of his turbine design in modern engineering applications. Understanding the De Laval turbine is essential for anyone interested in the fields of engineering and energy production, as it embodies the intersection of innovation and practicality in harnessing energy.

德拉瓦尔涡轮机的发明标志着机械工程和热力学领域的重要里程碑。由瑞典工程师古斯塔夫·德拉瓦尔在19世纪末开发，这种涡轮机旨在高效地将蒸汽中的热能转化为机械能。德拉瓦尔涡轮机的工作原理是通过喷嘴扩展蒸汽，使蒸汽在进入涡轮叶片之前加速到高速度。这一过程使得能量转化比传统涡轮机更为高效。德拉瓦尔涡轮机的一个关键特征是其独特的设计，结合了收敛-扩张喷嘴。这个喷嘴至关重要，因为它有助于实现蒸汽流动的超音速速度。该设计不仅提高了效率，还增强了涡轮机的整体性能，使其适用于包括发电和推进系统在内的各种应用。在发电厂中，德拉瓦尔涡轮机可用于驱动发电机，将蒸汽能转化为电能。其在高速度和高效率下运行的能力使其成为现代发电系统的理想选择。此外，由于其紧凑的尺寸和轻便的特性，它也在海洋应用中受到青睐，在这些应用中，空间和重量是关键因素。德拉瓦尔涡轮机的影响不仅仅局限于机械优势。它在推动各个行业技术进步方面发挥了重要作用。例如，其原理已被应用于喷气发动机和火箭推进系统。实现高推重比的能力使得德拉瓦尔涡轮机成为航空航天工程中的基本组件。此外，德拉瓦尔涡轮机还激发了涡轮技术的进一步创新。工程师和研究人员继续探索提高其效率和适应不同燃料及操作条件的方法。随着世界向更可持续的能源解决方案迈进，理解德拉瓦尔涡轮机的机械原理至关重要。其设计原则可以为更高效的可再生能源系统的发展做出贡献，如生物质和地热能。总之，德拉瓦尔涡轮机不仅仅是一个机械装置；它代表了我们对能量转化理解的飞跃。其设计和操作原理影响了无数技术，并将在我们寻求更清洁、更高效的能源解决方案时继续发挥作用。古斯塔夫·德拉瓦尔的遗产通过他在现代工程应用中继续使用和改编的涡轮机设计得以延续。理解德拉瓦尔涡轮机对于任何对工程和能源生产领域感兴趣的人来说都是至关重要的，因为它体现了在利用能源方面创新与实用性的交汇点。