turbine casing

简明释义

涡轮机外壳

英英释义

例句

1.During the overhaul, the team replaced the damaged turbine casing to ensure efficiency.

在检修期间，团队更换了损坏的涡轮外壳以确保效率。

2.Proper maintenance of the turbine casing is crucial for optimal performance.

对涡轮外壳的适当维护对最佳性能至关重要。

3.Thermal expansion can affect the integrity of the turbine casing during operation.

热膨胀可能会影响操作过程中涡轮外壳的完整性。

4.The turbine casing must be made from high-quality materials to withstand extreme conditions.

为了承受极端条件，涡轮外壳必须由高质量材料制成。

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

工程师检查了涡轮外壳是否有磨损的迹象。

作文

The engineering field is filled with complex components and systems, each playing a vital role in the overall functionality of machinery. One such crucial component is the turbine casing, which serves as the outer shell that encases the turbine. This structure not only provides protection to the internal parts but also plays a significant role in the efficiency and performance of the turbine itself. The turbine casing is designed to withstand high pressures and temperatures, making it an essential element in various applications, including power generation and aviation.In power plants, for instance, the turbine casing houses the turbine blades that convert thermal energy into mechanical energy. The design of the casing is critical because it must ensure that the flow of steam or gas is directed efficiently through the turbine, maximizing energy conversion while minimizing losses. Engineers must consider factors such as material strength, thermal expansion, and vibration when designing the turbine casing. Failure to account for these factors can lead to catastrophic failures, resulting in costly repairs and downtime.Moreover, the turbine casing also contributes to the overall safety of the turbine system. In the event of a malfunction, the casing acts as a barrier, preventing debris from escaping and potentially causing harm to personnel or damage to other equipment. This protective function underscores the importance of rigorous testing and quality control during the manufacturing process of the turbine casing.In aviation, the turbine casing plays a similar role in jet engines. It encases the engine's core, where combustion occurs, and helps to manage the flow of exhaust gases. The design must be aerodynamically efficient while also being robust enough to withstand extreme conditions. Engineers often use advanced materials and manufacturing techniques to create lightweight yet durable casings that enhance the performance of the aircraft.Furthermore, advancements in technology have led to innovations in the design and materials used for turbine casings. For example, the use of composite materials has become more common, offering better strength-to-weight ratios and improved resistance to corrosion and fatigue. These advancements not only improve the lifespan of the turbine casing but also contribute to the overall efficiency of the turbine systems they protect.In conclusion, the turbine casing is a fundamental component in both power generation and aviation industries. Its design and material selection are critical to ensuring the efficiency, safety, and reliability of turbine systems. As technology continues to evolve, the importance of the turbine casing will only grow, highlighting the need for ongoing research and development in this area. Understanding the role and significance of the turbine casing is essential for anyone involved in engineering and related fields, as it encapsulates the intersection of design, safety, and performance in modern machinery.

工程领域充满了复杂的组件和系统，每个组件在机械的整体功能中都发挥着至关重要的作用。其中一个关键组件是涡轮外壳，它作为包围涡轮的外壳，不仅保护内部部件，还对涡轮本身的效率和性能起着重要作用。涡轮外壳的设计必须能够承受高压和高温，使其成为发电和航空等各种应用中不可或缺的元素。例如，在发电厂中，涡轮外壳容纳了将热能转化为机械能的涡轮叶片。外壳的设计至关重要，因为它必须确保蒸汽或气体的流动高效地通过涡轮，从而最大限度地提高能量转换，同时最小化损失。工程师在设计涡轮外壳时必须考虑材料强度、热膨胀和振动等因素。如果未能考虑这些因素，可能会导致灾难性的故障，造成昂贵的维修和停机。此外，涡轮外壳还对涡轮系统的整体安全性做出了贡献。在发生故障时，外壳作为屏障，防止碎片逃逸并可能对人员或其他设备造成伤害。这一保护功能强调了在制造涡轮外壳过程中严格测试和质量控制的重要性。在航空领域，涡轮外壳在喷气发动机中发挥着类似的作用。它包围了燃烧发生的发动机核心，并帮助管理废气的流动。设计必须在空气动力学上高效，同时又足够坚固以承受极端条件。工程师们常常使用先进的材料和制造技术来创造轻便但耐用的外壳，从而提升飞机的性能。此外，技术的进步促使涡轮外壳的设计和材料使用方面的创新。例如，复合材料的使用变得越来越普遍，提供了更好的强度与重量比以及更好的耐腐蚀和疲劳性能。这些进步不仅提高了涡轮外壳的使用寿命，还促进了其所保护的涡轮系统的整体效率。总之，涡轮外壳是发电和航空工业中的基本组件。其设计和材料选择对确保涡轮系统的效率、安全性和可靠性至关重要。随着技术的不断发展，涡轮外壳的重要性只会增加，这突显了在该领域持续研究和开发的必要性。理解涡轮外壳的作用和重要性对于任何参与工程和相关领域的人来说都是必不可少的，因为它体现了现代机械设计、安全和性能的交汇点。