combustion liner

简明释义

燃烧室衬套

英英释义

例句

1.During the maintenance, we found that the combustion liner needed to be replaced due to excessive erosion.

在维护过程中，我们发现由于过度侵蚀，燃烧衬管需要更换。

2.We need to monitor the temperature of the combustion liner to prevent overheating.

我们需要监测燃烧衬管的温度以防止过热。

3.The performance of the turbine is heavily dependent on the condition of the combustion liner.

涡轮的性能在很大程度上取决于燃烧衬管的状态。

4.The engineer inspected the combustion liner to ensure it was free from cracks and wear.

工程师检查了燃烧衬管以确保其没有裂缝和磨损。

5.A faulty combustion liner can lead to reduced efficiency in the engine.

故障的燃烧衬管会导致发动机效率降低。

作文

The term combustion liner refers to a critical component in gas turbine engines and various combustion systems. It serves as the inner lining of the combustion chamber, where fuel and air mix and ignite to produce high-temperature gases that drive the turbine. Understanding the role and significance of the combustion liner is essential for anyone involved in aerospace engineering, mechanical engineering, or energy production. In a gas turbine engine, the combustion liner must withstand extreme temperatures that can exceed 1,500 degrees Celsius while also maintaining structural integrity. The materials used for the combustion liner are specially designed to endure these harsh conditions. Typically, advanced ceramics or superalloys are employed to enhance durability and performance. The design of the combustion liner is crucial for optimizing fuel efficiency and reducing emissions. Engineers focus on creating a shape that promotes complete combustion of the fuel, which minimizes unburned hydrocarbons and other pollutants. Additionally, cooling techniques are often integrated into the combustion liner to manage the intense heat generated during operation. These cooling methods may include air-cooling channels or thermal barrier coatings that protect the liner from direct exposure to extreme temperatures. Another important aspect of the combustion liner is its role in the overall performance of the engine. A well-designed liner can lead to smoother operation, higher thrust output, and improved fuel economy. Conversely, if the combustion liner is not functioning properly, it can lead to inefficient combustion, increased wear and tear on engine components, and ultimately, engine failure. Therefore, regular maintenance and inspection of the combustion liner are vital to ensure the longevity and reliability of gas turbine engines. In recent years, advancements in technology have led to innovative designs and materials for combustion liners. Research is ongoing to develop liners that can operate at even higher temperatures and pressures, which would further enhance the efficiency of gas turbines. Additionally, the focus on sustainability has prompted engineers to explore alternative fuels and combustion processes that could reduce the environmental impact of aviation and power generation. In conclusion, the combustion liner is a fundamental element in the functioning of gas turbine engines and combustion systems. Its ability to withstand extreme conditions while promoting efficient combustion is vital for the performance and reliability of these systems. As technology continues to evolve, the design and materials of the combustion liner will undoubtedly advance, paving the way for more efficient and environmentally friendly energy solutions. Understanding the importance of the combustion liner not only enhances our knowledge of engineering principles but also highlights the ongoing efforts to improve energy systems worldwide.

术语combustion liner指的是燃气涡轮发动机和各种燃烧系统中的一个关键组件。它作为燃烧室的内衬，在这里燃料和空气混合并点燃，以产生驱动涡轮的高温气体。理解combustion liner的作用和重要性对任何参与航空航天工程、机械工程或能源生产的人来说都是至关重要的。在燃气涡轮发动机中，combustion liner必须承受超过1500摄氏度的极端温度，同时保持结构完整性。用于combustion liner的材料经过特别设计，以承受这些严酷条件。通常，采用先进的陶瓷或超合金来增强耐用性和性能。combustion liner的设计对于优化燃油效率和减少排放至关重要。工程师们专注于创造一种形状，以促进燃料的完全燃烧，从而最小化未燃烧的碳氢化合物和其他污染物。此外，通常会将冷却技术集成到combustion liner中，以管理在运行过程中产生的强烈热量。这些冷却方法可能包括空气冷却通道或热屏障涂层，以保护衬里免受直接暴露于极端温度的影响。combustion liner的另一个重要方面是其在发动机整体性能中的作用。设计良好的衬里可以导致更平稳的运行、更高的推力输出和改善的燃油经济性。相反，如果combustion liner未能正常工作，可能会导致燃烧不充分、发动机部件磨损加剧，最终导致发动机故障。因此，定期维护和检查combustion liner对于确保燃气涡轮发动机的耐用性和可靠性至关重要。近年来，技术的进步促使了combustion liners的创新设计和材料的开发。研究仍在继续，以开发能够在更高温度和压力下运行的衬里，这将进一步提高燃气涡轮的效率。此外，对可持续发展的关注促使工程师探索替代燃料和燃烧过程，以减少航空和发电的环境影响。总之，combustion liner是燃气涡轮发动机和燃烧系统功能的基本元素。它在承受极端条件的同时促进高效燃烧的能力，对于这些系统的性能和可靠性至关重要。随着技术的不断发展，combustion liner的设计和材料无疑会不断进步，为更高效和环保的能源解决方案铺平道路。理解combustion liner的重要性不仅增强了我们对工程原理的理解，也突显了全球改善能源系统的持续努力。