compound reaction turbine

简明释义

多级反动式轮机

英英释义

例句

1.The design of the compound reaction turbine 复合反应涡轮机 allows for high efficiency at both low and high heads.

复合反应涡轮机 compound reaction turbine 的设计使其在低水头和高水头下都能实现高效率。

2.Maintenance of a compound reaction turbine 复合反应涡轮机 is essential to ensure long-term operational reliability.

对复合反应涡轮机 compound reaction turbine 的维护对于确保长期操作可靠性至关重要。

3.In a modern power plant, the compound reaction turbine 复合反应涡轮机 plays a crucial role in converting kinetic energy into electrical energy.

在现代发电厂中，复合反应涡轮机 compound reaction turbine 在将动能转换为电能方面发挥着至关重要的作用。

4.The efficiency of a compound reaction turbine 复合反应涡轮机 can significantly improve energy generation in hydroelectric plants.

在水电站中，复合反应涡轮机 compound reaction turbine 的效率可以显著提高能源生成。

5.Engineers often prefer a compound reaction turbine 复合反应涡轮机 for its ability to handle varying water flows.

工程师通常更喜欢使用复合反应涡轮机 compound reaction turbine，因为它能够处理变化的水流。

作文

A compound reaction turbine is a sophisticated type of turbine that combines both impulse and reaction principles to generate power efficiently. These turbines are commonly used in hydroelectric power plants, where water flows from a high elevation to a lower one, driving the turbine blades to produce energy. The design of a compound reaction turbine allows it to operate effectively under varying flow conditions, making it an ideal choice for fluctuating water levels. The operation of a compound reaction turbine involves both the kinetic energy of the water and the pressure acting on the blades. Water enters the turbine through a series of guide vanes that direct its flow onto the blades. As the water strikes the blades, it causes them to rotate, converting the energy of the moving water into mechanical energy. This mechanical energy is then transformed into electrical energy by a generator connected to the turbine. One of the key advantages of a compound reaction turbine is its ability to maintain efficiency across a range of operating conditions. Unlike traditional turbines, which may lose efficiency at lower flow rates, the design of a compound reaction turbine allows it to harness energy even when water flow is not at its peak. This characteristic makes it particularly useful in regions where water availability fluctuates seasonally. Additionally, the compound reaction turbine is designed to minimize cavitation, a phenomenon that can cause damage to turbine blades due to rapid changes in pressure. By carefully managing the flow of water and the pressure exerted on the blades, engineers can ensure that the turbine operates smoothly and efficiently, prolonging its lifespan and reducing maintenance costs. In conclusion, the compound reaction turbine represents a significant advancement in turbine technology, combining the best features of both impulse and reaction turbines. Its ability to operate efficiently under varying conditions makes it an essential component in modern hydroelectric power generation. As the world continues to seek renewable energy sources, understanding and utilizing technologies like the compound reaction turbine will be crucial in meeting our energy needs sustainably.

复合反应涡轮是一种复杂的涡轮类型，它结合了冲击和反应原理，以高效地生成动力。这些涡轮通常用于水电站，在那里，水从高处流向低处，驱动涡轮叶片产生能量。复合反应涡轮的设计使其能够在不同的流动条件下有效运行，使其成为水位波动的理想选择。复合反应涡轮的操作涉及水的动能和作用在叶片上的压力。水通过一系列导向叶片进入涡轮，这些叶片将水流引导到叶片上。当水撞击叶片时，它使叶片旋转，将流动水的能量转化为机械能。这种机械能随后被连接到涡轮的发电机转化为电能。复合反应涡轮的一个关键优势是其在各种操作条件下保持效率的能力。与传统涡轮不同，传统涡轮在较低流量下可能会失去效率，而复合反应涡轮的设计使其即使在水流未达到最高峰时也能利用能量。这一特性使其在水资源季节性波动的地区特别有用。此外，复合反应涡轮的设计旨在最小化气蚀现象，气蚀是一种由于压力的快速变化而对涡轮叶片造成损害的现象。通过仔细管理水流和施加在叶片上的压力，工程师可以确保涡轮平稳高效地运行，延长其使用寿命并降低维护成本。总之，复合反应涡轮代表了涡轮技术的重大进步，结合了冲击涡轮和反应涡轮的最佳特征。它在不同条件下高效运行的能力使其成为现代水电发电的重要组成部分。随着世界继续寻求可再生能源，理解和利用像复合反应涡轮这样的技术对于可持续满足我们的能源需求至关重要。