action turbine

简明释义

冲动式涡轮

英英释义

例句

1.In hydroelectric plants, the action turbine 动力涡轮 is essential for converting water flow into mechanical energy.

在水电站中，action turbine 动力涡轮对于将水流转换为机械能至关重要。

2.Maintenance of the action turbine 动力涡轮 is crucial for the longevity of the power generation system.

对action turbine 动力涡轮的维护对于发电系统的寿命至关重要。

3.The engineer explained how the action turbine 动力涡轮 operates under high pressure to generate electricity.

工程师解释了如何在高压下操作action turbine 动力涡轮来发电。

4.The efficiency of the action turbine 动力涡轮 can significantly impact the overall performance of a hydropower plant.

action turbine 动力涡轮的效率可以显著影响水电站的整体性能。

5.The design of the action turbine 动力涡轮 allows for efficient energy extraction from fluid sources.

action turbine 动力涡轮的设计允许从流体源中高效提取能量。

作文

In the realm of hydropower generation, various types of turbines are employed to convert the kinetic energy of flowing water into mechanical energy. One such type is the action turbine, which plays a crucial role in harnessing energy efficiently from high-velocity water streams. Understanding the mechanics and applications of the action turbine can provide insights into its significance in renewable energy production.An action turbine operates on the principle of converting the energy of water into rotational energy. Unlike reaction turbines, which rely on pressure differences to generate power, action turbines utilize the direct impact of water jets. This means that the water is directed at high speed onto the blades of the turbine, causing them to rotate. The design of an action turbine allows it to function effectively in situations where water flow is rapid, making it ideal for locations with steep gradients or significant elevation drops.One of the most common types of action turbines is the Pelton wheel, which consists of a series of spoon-shaped buckets attached to a wheel. When water jets strike these buckets, they create a force that spins the wheel, thus generating energy. The efficiency of a Pelton wheel as an action turbine is notable because it can operate effectively even with low water flow rates, as long as there is a sufficient head (height) of water. The advantages of using an action turbine in hydropower systems are manifold. Firstly, they are less susceptible to cavitation, a phenomenon where vapor bubbles form in low-pressure areas of the turbine, potentially leading to damage. Secondly, action turbines are known for their high efficiency, especially in high-head applications. This makes them particularly valuable in mountainous regions where traditional turbines may not perform as well.Moreover, the maintenance requirements for action turbines tend to be lower compared to other types of turbines. Since they are designed to handle high-velocity water without relying heavily on pressure, the wear and tear on the components can be minimized. This durability translates into lower operational costs over time, making action turbines an economically viable choice for many hydropower projects.In conclusion, the action turbine is an essential component in the field of renewable energy, particularly in hydropower generation. Its ability to efficiently convert high-velocity water energy into mechanical power makes it a preferred choice in various applications. As the world continues to seek sustainable energy solutions, understanding and utilizing technologies like the action turbine will be vital in our efforts to harness natural resources responsibly and effectively. With ongoing advancements in turbine technology, the future looks promising for the increased use of action turbines in meeting global energy demands sustainably.

在水电发电领域，各种类型的涡轮机被用来将流动水的动能转化为机械能。其中一种类型是动作涡轮机，它在高效利用高速水流的能量方面起着至关重要的作用。理解动作涡轮机的工作原理和应用，可以深入了解其在可再生能源生产中的重要性。动作涡轮机的工作原理是将水的能量转化为旋转能量。与依赖压力差来产生动力的反应涡轮机不同，动作涡轮机利用水喷射的直接冲击。这意味着水以高速直接作用于涡轮的叶片，导致其旋转。动作涡轮机的设计使其能够在水流快速的情况下有效运行，因此非常适合于具有陡峭坡度或显著高度落差的地点。最常见的动作涡轮机之一是佩尔顿轮，其由一系列附着在轮子上的勺形桶组成。当水喷射击中这些桶时，会产生一个力使轮子旋转，从而产生能量。佩尔顿轮作为动作涡轮机的效率显著，因为即使在低水流速的情况下，只要有足够的水头（高度），它仍然可以有效运行。使用动作涡轮机在水电系统中的优点是多方面的。首先，它们对气蚀的敏感性较低，气蚀是指在涡轮的低压区域形成蒸汽泡的现象，这可能会导致损坏。其次，动作涡轮机以其高效率而闻名，特别是在高水头应用中。这使得它们在山区等传统涡轮机表现不佳的地方特别有价值。此外，动作涡轮机的维护要求通常低于其他类型的涡轮机。由于它们设计用于处理高速水流，而不太依赖压力，因此可以减少部件的磨损。这种耐用性转化为长期较低的运营成本，使得动作涡轮机成为许多水电项目的经济可行选择。总之，动作涡轮机是可再生能源领域的重要组成部分，特别是在水电发电中。它高效地将高速水能转化为机械动力，使其成为各种应用的首选。随着世界不断寻求可持续能源解决方案，理解和利用像动作涡轮机这样的技术对于我们负责任和有效地利用自然资源的努力至关重要。随着涡轮技术的不断进步，未来动作涡轮机在满足全球能源需求的可持续发展中看起来前景光明。