turbine intake temperature

简明释义

涡轮进口温度

英英释义

例句

1.A rise in turbine intake temperature can indicate potential issues with the cooling system.

在涡轮进气温度上升时，可能表明冷却系统存在潜在问题。

2.The turbine intake temperature affects the efficiency of the combustion process.

涡轮进气温度影响燃烧过程的效率。

3.Engine manufacturers often provide guidelines on maintaining optimal turbine intake temperature levels.

发动机制造商通常提供有关保持最佳涡轮进气温度水平的指南。

4.To improve fuel efficiency, engineers focus on reducing the turbine intake temperature during operation.

为了提高燃油效率，工程师们专注于在运行期间降低涡轮进气温度。

5.Monitoring the turbine intake temperature is crucial for optimizing engine performance.

监测涡轮进气温度对于优化发动机性能至关重要。

作文

The efficiency of a gas turbine engine is significantly influenced by various factors, one of which is the turbine intake temperature. This term refers to the temperature of the air entering the turbine section of the engine. Understanding the importance of the turbine intake temperature is crucial for optimizing performance and ensuring the longevity of the engine. When the turbine intake temperature is high, it can lead to increased thermal stress on the turbine components. This is because the materials used in turbine construction have specific temperature limits. Exceeding these limits can result in material degradation, reduced efficiency, and ultimately, catastrophic failure. Therefore, engineers must carefully monitor and control the turbine intake temperature to maintain optimal operating conditions.In addition to affecting the structural integrity of the turbine, the turbine intake temperature also plays a vital role in the overall efficiency of the gas turbine cycle. Higher intake temperatures can improve the thermodynamic efficiency of the engine, allowing it to produce more power from the same amount of fuel. However, this must be balanced against the potential risks associated with high temperatures.To manage the turbine intake temperature, various cooling techniques are employed. For instance, air may be bled off from the compressor stage and routed to cool the turbine blades. This process helps to lower the temperature of the air entering the turbine, thus reducing thermal stress and prolonging the life of the engine components. Additionally, advanced materials and coatings are used to enhance the thermal resistance of turbine parts, allowing them to operate safely at higher temperatures.Moreover, the turbine intake temperature is also influenced by environmental conditions. For example, during hot weather, the ambient air temperature rises, leading to a higher turbine intake temperature. This can affect the engine’s performance and necessitate adjustments in operational strategies. Pilots and operators must be aware of these variations and adapt their procedures accordingly to ensure safe and efficient operation.In conclusion, the turbine intake temperature is a critical parameter in the operation of gas turbine engines. It affects not only the performance and efficiency of the engine but also its reliability and lifespan. By understanding and managing the turbine intake temperature, engineers and operators can optimize engine performance, reduce maintenance costs, and enhance safety. Continuous advancements in technology and materials science will further improve our ability to control this important factor, paving the way for more efficient and reliable gas turbine systems in the future.

燃气涡轮发动机的效率受到多种因素的显著影响，其中之一就是涡轮进气温度。这个术语指的是进入发动机涡轮部分的空气温度。理解涡轮进气温度的重要性对于优化性能和确保发动机的长寿命至关重要。当涡轮进气温度较高时，会导致涡轮部件承受更大的热应力。这是因为用于涡轮制造的材料有特定的温度限制。超过这些限制可能会导致材料降解、效率降低，最终导致灾难性的故障。因此，工程师必须仔细监测和控制涡轮进气温度以维持最佳操作条件。除了影响涡轮的结构完整性外，涡轮进气温度在燃气涡轮循环的整体效率中也起着至关重要的作用。较高的进气温度可以提高发动机的热力学效率，使其能够从相同数量的燃料中产生更多的功率。然而，这必须与高温可能带来的风险进行平衡。为了管理涡轮进气温度，采用了各种冷却技术。例如，可以从压缩机阶段抽取空气并引导其冷却涡轮叶片。这个过程有助于降低进入涡轮的空气温度，从而减少热应力，延长发动机部件的使用寿命。此外，使用先进的材料和涂层来增强涡轮部件的耐热性，使它们能够在更高温度下安全运行。此外，涡轮进气温度还受到环境条件的影响。例如，在炎热的天气中，环境空气温度上升，导致涡轮进气温度升高。这可能会影响发动机的性能，并需要调整操作策略。飞行员和操作员必须意识到这些变化，并相应地调整他们的程序，以确保安全和高效的操作。总之，涡轮进气温度是燃气涡轮发动机操作中的一个关键参数。它不仅影响发动机的性能和效率，还影响其可靠性和使用寿命。通过理解和管理涡轮进气温度，工程师和操作员可以优化发动机性能，降低维护成本，并提高安全性。技术和材料科学的持续进步将进一步改善我们控制这一重要因素的能力，为未来更高效、更可靠的燃气涡轮系统铺平道路。