turbine disc

简明释义

涡轮机转轮

英英释义

例句

1.The failure of the turbine disc can lead to catastrophic engine failure.

涡轮盘的故障可能导致灾难性的发动机故障。

2.Heat treatment is often applied to the turbine disc to enhance its durability.

通常对涡轮盘进行热处理，以增强其耐用性。

3.During maintenance, the team replaced the damaged turbine disc to ensure optimal performance.

在维护过程中，团队更换了损坏的涡轮盘以确保最佳性能。

4.The turbine disc plays a crucial role in the efficiency of the jet engine.

涡轮盘在喷气发动机的效率中起着至关重要的作用。

5.The engineer inspected the turbine disc for any signs of wear and tear.

工程师检查了涡轮盘是否有任何磨损的迹象。

作文

The efficiency and performance of modern engines heavily rely on various components, one of the most critical being the turbine disc (涡轮盘). This component plays a vital role in converting energy from the combustion process into mechanical power. Understanding the function and design of the turbine disc (涡轮盘) is essential for anyone interested in aerospace engineering or mechanical systems. A turbine disc (涡轮盘) is typically made from high-strength materials that can withstand extreme temperatures and pressures. In jet engines, for example, the turbine disc (涡轮盘) is subjected to intense heat generated by burning fuel. Therefore, engineers must carefully select materials that not only resist thermal deformation but also possess high fatigue resistance. Common materials used include nickel-based superalloys, which offer excellent performance under harsh conditions.The design of the turbine disc (涡轮盘) is equally important. It must be aerodynamically efficient to maximize the conversion of thermal energy into kinetic energy. The shape and configuration of the blades attached to the turbine disc (涡轮盘) are meticulously calculated to optimize airflow and enhance performance. Engineers use advanced computational fluid dynamics (CFD) simulations to analyze how air flows over the blades, allowing them to refine the design before production.In addition to its structural and aerodynamic properties, the turbine disc (涡轮盘) is also crucial for the overall reliability of the engine. Any failure in the turbine disc (涡轮盘) can lead to catastrophic consequences, including engine failure during flight. This necessitates rigorous testing and quality control measures during manufacturing. Non-destructive testing techniques, such as ultrasonic testing and x-ray inspections, are often employed to ensure the integrity of each turbine disc (涡轮盘) produced.Moreover, advancements in technology have led to innovations in the design and manufacturing of turbine discs (涡轮盘). Additive manufacturing, commonly known as 3D printing, has emerged as a promising method for producing complex geometries that traditional methods cannot achieve. This technology allows for weight reduction without sacrificing strength, which is crucial for improving the overall efficiency of engines.In conclusion, the turbine disc (涡轮盘) is a fundamental component in the operation of jet engines and other turbine systems. Its design, material selection, and manufacturing processes are critical to ensuring optimal performance and safety. As technology continues to evolve, the future of turbine discs (涡轮盘) will likely see even more innovative approaches that enhance their capabilities and efficiency. For aspiring engineers, understanding the intricacies of the turbine disc (涡轮盘) is an essential step towards contributing to the advancement of aerospace technology and beyond.

现代发动机的效率和性能在很大程度上依赖于各种组件，其中最关键的一个就是涡轮盘。这个组件在将燃烧过程中的能量转换为机械动力方面发挥着至关重要的作用。理解涡轮盘的功能和设计对于任何对航空航天工程或机械系统感兴趣的人来说都是必不可少的。涡轮盘通常由能够承受极端温度和压力的高强度材料制成。例如，在喷气发动机中，涡轮盘受到燃料燃烧产生的强烈热量的影响。因此，工程师必须仔细选择不仅能抵抗热变形而且具有高疲劳强度的材料。常用的材料包括镍基超级合金，它们在恶劣条件下表现出色。涡轮盘的设计同样重要。它必须在空气动力学上高效，以最大限度地提高热能转化为动能的效率。附加在涡轮盘上的叶片的形状和配置经过精心计算，以优化气流并增强性能。工程师使用先进的计算流体动力学(CFD)模拟来分析空气如何流过叶片，从而在生产之前完善设计。除了结构和气动特性外，涡轮盘对于发动机的整体可靠性也至关重要。涡轮盘的任何故障都可能导致灾难性后果，包括飞行中的发动机故障。这需要在制造过程中进行严格的测试和质量控制措施。通常采用无损检测技术，如超声波检测和X射线检查，以确保每个生产的涡轮盘的完整性。此外，技术的进步导致了涡轮盘设计和制造方面的创新。增材制造，通常被称为3D打印，已成为一种有前景的方法，用于生产传统方法无法实现的复杂几何形状。这项技术允许在不牺牲强度的情况下减轻重量，这对于提高发动机的整体效率至关重要。总之，涡轮盘是喷气发动机和其他涡轮系统运行中的基本组件。其设计、材料选择和制造工艺对确保最佳性能和安全性至关重要。随着技术的不断发展，未来的涡轮盘可能会看到更具创新性的方式来增强其能力和效率。对于有抱负的工程师来说，了解涡轮盘的复杂性是为航空航天技术及其他领域的进步做出贡献的重要一步。