bleeder turbine

简明释义

抽汽式汽轮机

英英释义

例句

1.The engineer explained how the bleeder turbine 排气涡轮 helps in reducing pressure during operation.

工程师解释了如何通过排气涡轮来降低操作过程中的压力。

2.The maintenance team checked the bleeder turbine 排气涡轮 for any signs of wear and tear.

维修团队检查了排气涡轮是否有任何磨损的迹象。

3.In power plants, a bleeder turbine 排气涡轮 is often used to improve efficiency.

在发电厂中，排气涡轮通常用于提高效率。

4.Installing a new bleeder turbine 排气涡轮 can lead to significant cost savings over time.

安装新的排气涡轮可以在长时间内节省大量成本。

5.The bleeder turbine 排气涡轮 plays a crucial role in the overall system performance.

排气涡轮在整个系统性能中发挥着至关重要的作用。

作文

In the realm of power generation, various technologies and methods are employed to harness energy efficiently. One such technology that plays a crucial role in certain power plants is the bleeder turbine. A bleeder turbine is a type of steam turbine that is designed to extract steam from the turbine at specific points during operation, allowing for additional applications of the steam within the system. This functionality is particularly valuable in cogeneration plants where both electricity and thermal energy are produced simultaneously.The mechanism of a bleeder turbine involves the extraction of steam from the turbine at various stages of the expansion process. As steam passes through the turbine, it expands and loses pressure, converting thermal energy into mechanical energy that drives the turbine blades. However, instead of allowing all the steam to exit the turbine completely, a portion is bled off, or extracted, at designated points. This extracted steam can then be redirected for heating purposes, such as in district heating systems or industrial processes.One of the significant advantages of using a bleeder turbine is its ability to improve overall efficiency. By utilizing the extracted steam for heating, power plants can achieve a higher thermal efficiency, making better use of the energy generated. This is especially important in an era where energy conservation and sustainability are paramount. The integration of a bleeder turbine into a power generation system not only enhances energy efficiency but also reduces waste heat, contributing to lower environmental impacts.Furthermore, the design of a bleeder turbine allows for flexibility in operation. Depending on the demand for electricity and thermal energy, operators can adjust the amount of steam extracted from the turbine. This adaptability means that during periods of high thermal demand, more steam can be bled off, while during times of increased electrical demand, less steam can be extracted, allowing for maximum power generation.However, implementing a bleeder turbine does come with challenges. The complexity of the system requires careful engineering and design to ensure that the extraction of steam does not adversely affect the performance of the turbine. Additionally, maintenance of the bleeder turbine and associated piping systems is critical to prevent issues such as leaks or pressure drops, which can lead to inefficiencies or operational failures.In conclusion, the bleeder turbine represents a sophisticated solution in modern power generation, allowing for the efficient use of steam in both electricity and thermal energy production. Its ability to enhance overall system efficiency while providing operational flexibility makes it a valuable component in cogeneration plants. As the world continues to seek sustainable energy solutions, technologies like the bleeder turbine will play an increasingly important role in optimizing energy resources and minimizing environmental impact.

在发电领域，各种技术和方法被用来高效地利用能源。其中一种在某些发电厂中发挥重要作用的技术是bleeder turbine（抽汽涡轮机）。bleeder turbine是一种蒸汽涡轮机，旨在在运行过程中在特定点提取蒸汽，从而允许系统内蒸汽的额外应用。这一功能在同时产生电力和热能的联产电厂中特别有价值。bleeder turbine的机制涉及在扩展过程的各个阶段从涡轮机中提取蒸汽。当蒸汽通过涡轮机时，它会膨胀并失去压力，将热能转化为驱动涡轮叶片的机械能。然而，除了让所有蒸汽完全离开涡轮机外，还有一部分蒸汽在指定点被抽出。这些提取的蒸汽可以重新引导用于加热目的，例如在区域供热系统或工业过程中。使用bleeder turbine的一个显著优势是其提高整体效率的能力。通过利用提取的蒸汽进行加热，发电厂可以实现更高的热效率，更好地利用所产生的能量。这在当今能源保护和可持续性至关重要的时代尤为重要。将bleeder turbine整合到发电系统中，不仅增强了能源效率，还减少了废热，有助于降低环境影响。此外，bleeder turbine的设计允许操作的灵活性。根据电力和热能的需求，操作员可以调整从涡轮机中提取的蒸汽量。这种适应性意味着在热需求高峰期间，可以抽出更多蒸汽，而在电力需求增加时，可以减少蒸汽提取，从而最大限度地提高发电量。然而，实施bleeder turbine确实面临挑战。系统的复杂性需要仔细的工程设计，以确保蒸汽提取不会对涡轮机的性能产生不利影响。此外，bleeder turbine及其相关管道系统的维护对于防止泄漏或压力下降等问题至关重要，这些问题可能导致效率低下或操作故障。总之，bleeder turbine代表了现代发电中的一种复杂解决方案，允许在电力和热能生产中高效利用蒸汽。其提高整体系统效率的能力，同时提供操作灵活性，使其成为联产电厂中宝贵的组成部分。随着世界继续寻求可持续能源解决方案，像bleeder turbine这样的技术将在优化能源资源和最小化环境影响方面发挥越来越重要的作用。