extraction turbine

简明释义

抽汽透平

英英释义

例句

1.An extraction turbine can be used in combined cycle power plants to improve overall efficiency.

在联合循环发电厂中，可以使用抽取式涡轮机来提高整体效率。

2.The design of the extraction turbine allows for the extraction of steam at various pressure levels.

该抽取式涡轮机的设计允许在不同压力水平下抽取蒸汽。

3.Engineers are developing a new model of the extraction turbine that reduces energy losses.

工程师们正在开发一种新的抽取式涡轮机模型，以减少能量损失。

4.The power plant uses an extraction turbine to efficiently generate electricity from steam.

发电厂使用抽取式涡轮机有效地从蒸汽中发电。

5.During maintenance, we need to check the performance of the extraction turbine to ensure optimal operation.

在维护期间，我们需要检查抽取式涡轮机的性能，以确保最佳运行。

作文

The concept of an extraction turbine is pivotal in the field of energy generation, particularly in thermal power plants. An extraction turbine is a type of steam turbine that allows for the extraction of steam at intermediate stages of the turbine's operation. This feature is crucial for various industrial processes that require steam for heating or other purposes. The ability to extract steam from the turbine not only enhances the overall efficiency of the power plant but also provides a reliable source of steam for external use.In a typical thermal power plant, water is heated in a boiler to produce steam, which then drives the turbine to generate electricity. However, in many applications, the steam produced can be used for additional purposes beyond electricity generation. This is where the extraction turbine comes into play. By extracting steam at different pressure levels, the turbine can cater to the needs of various processes, such as district heating or chemical manufacturing.One of the significant advantages of using an extraction turbine is its ability to improve the overall thermal efficiency of the power plant. By utilizing the extracted steam for heating or other processes, less fuel is required to produce the same amount of electricity. This not only reduces operational costs but also minimizes the environmental impact by decreasing greenhouse gas emissions associated with burning fossil fuels.Moreover, the design of an extraction turbine allows for flexibility in operation. Depending on the demand for steam and electricity, operators can adjust the amount of steam extracted, ensuring that both electricity generation and steam supply are optimized. This adaptability is particularly beneficial in industries where steam demand fluctuates throughout the day.However, there are challenges associated with the use of extraction turbines. The complexity of their design requires careful engineering and maintenance to ensure optimal performance. Additionally, the extraction of steam can lead to changes in the pressure and temperature conditions within the turbine, which must be managed to avoid efficiency losses or mechanical failures.In conclusion, the extraction turbine plays a vital role in modern energy systems by providing a dual function of generating electricity while simultaneously supplying steam for various industrial applications. Its ability to enhance thermal efficiency and reduce operational costs makes it an attractive option for power plant operators. As the demand for sustainable and efficient energy solutions grows, the importance of technologies like the extraction turbine will undoubtedly increase, paving the way for more integrated and resource-efficient energy systems in the future.

“抽取涡轮”的概念在能源生成领域中至关重要，特别是在热电厂中。“抽取涡轮”是一种蒸汽涡轮，允许在涡轮运行的中间阶段提取蒸汽。这个特性对于需要蒸汽进行加热或其他用途的各种工业过程至关重要。从涡轮中提取蒸汽不仅提高了发电厂的整体效率，还为外部使用提供了可靠的蒸汽来源。在典型的热电厂中，水在锅炉中加热以产生蒸汽，然后驱动涡轮发电。然而，在许多应用中，产生的蒸汽可以用于超出发电的额外目的。这就是“抽取涡轮”发挥作用的地方。通过在不同压力水平上提取蒸汽，涡轮能够满足各种过程的需求，例如区域供热或化工制造。使用“抽取涡轮”的一个显著优势是其提高发电厂整体热效率的能力。通过利用提取的蒸汽进行加热或其他过程，所需的燃料减少，从而在产生相同数量的电力时降低运营成本，同时通过减少与燃烧化石燃料相关的温室气体排放来最小化环境影响。此外，“抽取涡轮”的设计允许操作的灵活性。根据蒸汽和电力的需求，操作员可以调整提取的蒸汽量，确保电力生成和蒸汽供应的优化。这种适应性在蒸汽需求在一天中波动的行业中特别有益。然而，使用“抽取涡轮”也存在挑战。它们的复杂设计需要精心的工程和维护，以确保最佳性能。此外，蒸汽的提取可能会导致涡轮内压力和温度条件的变化，这必须得到管理，以避免效率损失或机械故障。总之，“抽取涡轮”在现代能源系统中发挥着重要作用，既能发电，又能为各种工业应用提供蒸汽。其提高热效率和降低运营成本的能力，使其成为发电厂运营商的一个有吸引力的选择。随着对可持续和高效能源解决方案的需求增长，像“抽取涡轮”这样的技术的重要性无疑将增加，为未来更集成和资源高效的能源系统铺平道路。