turbine vane

简明释义

涡轮机叶片

英英释义

例句

1.During the testing phase, we observed unusual vibrations caused by the turbine vane.

在测试阶段，我们观察到由涡轮叶片引起的异常振动。

2.The efficiency of the turbine largely depends on the design of the turbine vane.

涡轮的效率在很大程度上取决于涡轮叶片的设计。

3.The engineer replaced the damaged turbine vane to restore optimal performance.

工程师更换了受损的涡轮叶片以恢复最佳性能。

4.Proper maintenance of the turbine vane is crucial for long-term operation.

对涡轮叶片的正确维护对长期运行至关重要。

5.The turbine vane must be designed to withstand high temperatures and pressures.

涡轮叶片必须设计成能够承受高温和高压。

作文

In the field of engineering, particularly in the design and operation of turbines, the term turbine vane plays a crucial role. A turbine vane is a component found in various types of turbines, including steam, gas, and wind turbines. These vanes are essential for directing the flow of fluid or gas through the turbine system, thereby optimizing efficiency and performance. The design and functionality of a turbine vane significantly influence the overall effectiveness of the turbine it is part of.The primary purpose of a turbine vane is to convert energy from the fluid or gas into mechanical energy. In steam turbines, for instance, high-pressure steam enters the turbine and passes over the turbine vanes, causing them to rotate. This rotation is what ultimately generates electricity in power plants. Similarly, in gas turbines, air is compressed and mixed with fuel, ignited, and then directed through the turbine vanes to produce thrust or generate power.The design of a turbine vane is not a trivial matter; it requires extensive knowledge of aerodynamics and fluid dynamics. Engineers must carefully consider the shape, angle, and material of the vanes to ensure they can withstand high temperatures and pressures while maintaining optimal aerodynamic characteristics. For example, in a gas turbine, the turbine vanes must be made from materials that can endure extreme heat without deforming or failing.Additionally, the arrangement of turbine vanes within the turbine is critical. The spacing and orientation of each vane affect how effectively the fluid flows through the turbine, directly impacting the energy conversion process. Engineers often use computational fluid dynamics (CFD) simulations to analyze and optimize the design of turbine vanes before physical prototypes are built.Furthermore, advancements in technology have led to innovations in turbine vane design. For instance, modern turbines may incorporate variable geometry vanes, which can adjust their angles based on operating conditions. This adaptability allows for improved efficiency across a range of speeds and loads, making turbines more versatile and effective.In conclusion, the turbine vane is a fundamental component in the operation of turbines, playing a pivotal role in energy conversion processes. Understanding its design and function is essential for anyone involved in engineering or energy production. As technology continues to evolve, the importance of optimizing turbine vanes will only grow, highlighting the need for ongoing research and development in this critical area of engineering.

在工程领域，特别是在涡轮机的设计和操作中，术语涡轮叶片起着至关重要的作用。涡轮叶片是各种类型涡轮机中的一个组成部分，包括蒸汽涡轮、燃气涡轮和风力涡轮。这些叶片对于引导流体或气体通过涡轮系统至关重要，从而优化效率和性能。涡轮叶片的设计和功能显著影响它所组成的涡轮的整体有效性。涡轮叶片的主要目的是将流体或气体的能量转化为机械能。例如，在蒸汽涡轮中，高压蒸汽进入涡轮并经过涡轮叶片，使其旋转。这种旋转最终在发电厂中产生电力。类似地，在燃气涡轮中，空气被压缩并与燃料混合，点燃后再通过涡轮叶片，以产生推力或发电。涡轮叶片的设计并非小事；它需要对空气动力学和流体动力学有广泛的知识。工程师们必须仔细考虑叶片的形状、角度和材料，以确保它们能够承受高温和高压，同时保持最佳的空气动力特性。例如，在燃气涡轮中，涡轮叶片必须由能够承受极端热量而不变形或失效的材料制成。此外，涡轮叶片在涡轮中的排列至关重要。每个叶片的间距和方向会影响流体通过涡轮的有效性，直接影响能量转化过程。工程师们通常使用计算流体动力学（CFD）模拟来分析和优化涡轮叶片的设计，然后再构建物理原型。此外，技术的进步导致了涡轮叶片设计的创新。例如，现代涡轮可能采用可变几何叶片，这些叶片可以根据操作条件调整角度。这种适应性使得在不同速度和负载下提高效率成为可能，使涡轮更加多才多艺和有效。总之，涡轮叶片是涡轮机操作中的基本组成部分，在能量转化过程中发挥着关键作用。理解其设计和功能对于任何参与工程或能源生产的人来说都是至关重要的。随着技术的不断发展，优化涡轮叶片的重要性只会增加，这突显了在这一关键工程领域进行持续研究和开发的必要性。