steam reheater

简明释义

蒸汽再热器

英英释义

例句

1.Regular maintenance of the steam reheater is essential for reliable operation.

对蒸汽再热器进行定期维护对于可靠操作至关重要。

2.In the turbine system, the steam reheater ensures that the steam remains at an optimal temperature.

在涡轮系统中，蒸汽再热器确保蒸汽保持在最佳温度。

3.We installed a new steam reheater to enhance the overall performance of our boiler system.

我们安装了一个新的蒸汽再热器以增强锅炉系统的整体性能。

4.The power plant uses a steam reheater to improve the efficiency of the steam cycle.

发电厂使用蒸汽再热器来提高蒸汽循环的效率。

5.The steam reheater helps to reduce moisture content in the steam before it enters the turbine.

蒸汽再热器有助于在蒸汽进入涡轮之前减少蒸汽中的水分含量。

作文

In the field of thermal power generation, efficiency is a key factor that determines the overall performance of a power plant. One of the essential components that contribute to this efficiency is the steam reheater. A steam reheater is a device used in steam power plants to increase the temperature of steam after it has passed through the high-pressure turbine but before it enters the low-pressure turbine. By reheating the steam, the steam reheater enhances the thermal efficiency of the cycle, leading to improved energy output and reduced fuel consumption.The operation of a steam reheater is crucial for maximizing the energy extracted from the steam. When steam expands in the high-pressure turbine, it loses some of its energy and temperature. If this steam were to directly enter the low-pressure turbine, it would result in lower efficiency and reduced power generation. Therefore, the steam reheater serves as a vital link in the process, allowing the steam to regain some of its lost heat and energy.Typically, a steam reheater utilizes flue gases or other heat sources to warm the steam. This process involves transferring heat from the hot gases to the steam, which is then sent back to the low-pressure turbine. The design and efficiency of a steam reheater can significantly impact the overall performance of the power plant. Engineers must carefully consider factors such as material selection, flow rates, and temperature differentials to optimize the reheating process.Moreover, the use of a steam reheater not only improves efficiency but also contributes to environmental sustainability. By enhancing the performance of the power cycle, less fuel is required to produce the same amount of electricity. This reduction in fuel consumption leads to lower emissions of greenhouse gases and other pollutants, making power generation more environmentally friendly.In conclusion, the role of a steam reheater in thermal power plants cannot be overstated. It is a critical component that helps improve the efficiency of the energy conversion process, thereby increasing electricity generation while minimizing environmental impact. Understanding the function and importance of a steam reheater is essential for anyone involved in the energy sector, as it represents a significant step towards achieving greater sustainability in power generation.

在热能发电领域，效率是决定发电厂整体性能的关键因素。促进这一效率的一个重要组成部分是蒸汽再加热器。蒸汽再加热器是用于蒸汽发电厂的设备，用于在蒸汽经过高压涡轮后但在进入低压涡轮之前，提高蒸汽的温度。通过对蒸汽进行再加热，蒸汽再加热器提高了循环的热效率，从而改善了能量输出并减少了燃料消耗。蒸汽再加热器的操作对于最大化从蒸汽中提取的能量至关重要。当蒸汽在高压涡轮中膨胀时，它会失去一些能量和温度。如果这股蒸汽直接进入低压涡轮，将导致效率降低和发电量减少。因此，蒸汽再加热器作为这一过程中的重要环节，使蒸汽能够重新获得一些失去的热量和能量。通常，蒸汽再加热器利用烟气或其他热源来加热蒸汽。这个过程涉及将热量从热气体传递到蒸汽，然后将其送回低压涡轮。蒸汽再加热器的设计和效率可以显著影响发电厂的整体性能。工程师必须仔细考虑材料选择、流量和温差等因素，以优化再加热过程。此外，使用蒸汽再加热器不仅提高了效率，还有助于环境可持续性。通过提高发电循环的性能，所需的燃料减少，进而降低了温室气体和其他污染物的排放，使发电更加环保。总之，蒸汽再加热器在热能发电厂中的作用不容小觑。它是一个关键组件，帮助提高能源转换过程的效率，从而在最小化环境影响的同时增加电力生成。理解蒸汽再加热器的功能和重要性对于任何参与能源行业的人来说都是必不可少的，因为它代表了实现发电可持续性的重要一步。