turbine bucket

简明释义

涡轮机叶片

英英释义

例句

1.During the maintenance check, we found that one turbine bucket was cracked.

在维护检查中，我们发现一个涡轮叶片出现了裂纹。

2.The engineer inspected the turbine bucket for any signs of wear and tear.

工程师检查了涡轮叶片是否有磨损的迹象。

3.Replacing a damaged turbine bucket can improve the efficiency of the turbine.

更换损坏的涡轮叶片可以提高涡轮的效率。

4.The performance of the entire turbine depends on the condition of the turbine buckets.

整个涡轮的性能取决于涡轮叶片的状态。

5.Each turbine bucket is designed to withstand high temperatures and pressures.

每个涡轮叶片都设计成能够承受高温和高压。

作文

The efficiency of a turbine largely depends on the design and functionality of its components. One of the most critical parts of a turbine is the turbine bucket, which plays a significant role in converting fluid energy into mechanical energy. The turbine bucket is essentially a blade or a series of blades that are shaped to capture the kinetic energy of the moving fluid, whether it be water, steam, or gas. When fluid flows over the turbine bucket, it exerts a force on the blades, causing the turbine to rotate and generate power.In hydropower plants, for example, water is directed towards the turbine bucket at high speeds. The design of the turbine bucket is crucial as it determines how effectively the turbine can harness the energy from the flowing water. A well-designed turbine bucket will maximize the energy conversion process, leading to higher efficiency and output of the turbine.Moreover, the materials used to construct the turbine bucket are also essential. They must withstand high pressures, temperatures, and corrosive environments, especially in steam and gas turbines. Advanced materials such as titanium alloys or high-strength composites are often employed to ensure durability and performance under extreme conditions.The geometry of the turbine bucket is another factor that engineers consider carefully. The angle, curvature, and surface finish of the turbine bucket can greatly influence its performance. Computational fluid dynamics (CFD) simulations are often used during the design phase to predict how changes in the turbine bucket design will affect the flow of fluid and the overall efficiency of the turbine.In addition to their design and material considerations, the maintenance of turbine buckets is vital for ensuring long-term operational efficiency. Regular inspections and maintenance routines help to identify wear and tear, allowing for timely repairs or replacements. This proactive approach not only extends the life of the turbine but also maintains its efficiency, reducing downtime and operational costs.In summary, the turbine bucket is a fundamental component in the operation of various types of turbines. Its design, material composition, and maintenance directly impact the efficiency and effectiveness of energy conversion processes. Understanding the importance of the turbine bucket allows engineers and operators to optimize turbine performance, ultimately contributing to more sustainable and efficient energy production.As the world continues to seek cleaner and more efficient energy sources, the role of the turbine bucket will only become more significant. Innovations in technology and materials science promise to enhance the capabilities of turbine buckets, making them even more efficient and reliable in the quest for renewable energy solutions.

涡轮的效率在很大程度上取决于其组件的设计和功能。其中一个最关键的部分是涡轮叶片，它在将流体能量转化为机械能方面发挥着重要作用。涡轮叶片本质上是一种刀片或一系列刀片，形状设计用于捕捉流动流体的动能，无论是水、蒸汽还是气体。当流体流过涡轮叶片时，它会对叶片施加一个力，使涡轮旋转并产生动力。例如，在水电站中，水以高速度被引导到涡轮叶片上。涡轮叶片的设计至关重要，因为它决定了涡轮能够多有效地利用流动水的能量。设计良好的涡轮叶片将最大限度地提高能量转换过程，从而提高涡轮的效率和输出。此外，用于制造涡轮叶片的材料也至关重要。它们必须承受高压力、高温和腐蚀环境，特别是在蒸汽和燃气涡轮中。先进的材料，如钛合金或高强度复合材料，通常用于确保在极端条件下的耐用性和性能。涡轮叶片的几何形状是工程师仔细考虑的另一个因素。涡轮叶片的角度、曲率和表面光洁度可以大大影响其性能。在设计阶段，计算流体动力学（CFD）模拟常常用于预测涡轮叶片设计变化将如何影响流体流动及涡轮的整体效率。除了设计和材料考虑之外，涡轮叶片的维护对于确保长期操作效率至关重要。定期检查和维护程序有助于识别磨损情况，从而及时进行修理或更换。这种主动的方法不仅延长了涡轮的使用寿命，还保持了其效率，减少了停机时间和运营成本。总之，涡轮叶片是各种类型涡轮运行中的基本组件。其设计、材料组成和维护直接影响能量转换过程的效率和效果。理解涡轮叶片的重要性使工程师和操作人员能够优化涡轮性能，最终有助于更可持续和高效的能源生产。随着世界继续寻求更清洁、更高效的能源来源，涡轮叶片的角色将变得更加重要。技术和材料科学的创新承诺增强涡轮叶片的能力，使其在追求可再生能源解决方案的过程中更加高效和可靠。