exhaust steam

简明释义

废汽

英英释义

例句

1.To improve efficiency, the system recycles exhaust steam to heat incoming water.

为了提高效率，系统回收废蒸汽来加热进水。

2.The exhaust steam from the kettle can cause burns if not handled carefully.

如果不小心处理，水壶中的废蒸汽可能会造成烫伤。

3.After the engine runs for a while, it starts to emit exhaust steam into the atmosphere.

发动机运行一段时间后，开始向大气中排放废蒸汽。

4.In the power plant, the exhaust steam is condensed back into water for reuse.

在发电厂中，废蒸汽被冷凝回水以便重复使用。

5.The factory's old machinery releases exhaust steam that needs to be properly managed.

工厂的旧机器释放出废蒸汽，需要妥善管理。

作文

In the world of engineering and thermodynamics, the term exhaust steam refers to the steam that is released from a steam engine or turbine after it has performed its work. This steam is typically at a lower pressure and temperature compared to the steam that enters the system. Understanding exhaust steam is crucial for optimizing energy efficiency in various industrial applications. For instance, in power plants, managing exhaust steam effectively can significantly reduce energy losses and improve overall performance.When steam is generated in a boiler, it expands and provides the necessary energy to turn turbines or drive mechanical systems. After this process, the steam loses some of its energy and is released as exhaust steam. This released steam can be seen as waste energy; however, with proper technology, it can be captured and reused. This recycling process not only enhances efficiency but also contributes to sustainability by reducing the need for additional fuel resources.One common method of utilizing exhaust steam is through a heat recovery steam generator (HRSG). This system captures the heat from the exhaust steam and uses it to preheat incoming water or generate additional steam, thus maximizing energy output. Moreover, industries are increasingly adopting cogeneration systems, which take advantage of both electricity generation and heat recovery from exhaust steam. In such systems, the waste heat is harnessed for heating purposes, thereby increasing the overall efficiency of the energy conversion process.The management of exhaust steam is not limited to power generation; it is also vital in manufacturing processes. Many industries, such as food and beverage, pharmaceuticals, and chemical processing, utilize steam for various applications. By effectively managing exhaust steam, these industries can lower their operational costs and minimize environmental impact.Furthermore, understanding the properties of exhaust steam is essential for engineers and operators. The temperature, pressure, and quality of the exhaust steam can affect the performance of downstream equipment. For example, if exhaust steam contains too much moisture, it can lead to corrosion and damage in piping and turbines. Therefore, monitoring and controlling the quality of exhaust steam is a critical aspect of maintenance and operational efficiency.In conclusion, the concept of exhaust steam plays a significant role in the field of engineering, particularly in energy production and industrial processes. By understanding and managing exhaust steam effectively, industries can enhance their efficiency, reduce waste, and promote sustainable practices. As technology advances, the potential for utilizing exhaust steam will continue to grow, paving the way for more innovative solutions in energy management and conservation.

在工程和热力学的世界中，术语exhaust steam指的是从蒸汽机或涡轮机释放的蒸汽，这些蒸汽在完成其工作后被释放。与进入系统的蒸汽相比，这种蒸汽通常处于较低的压力和温度下。理解exhaust steam对于优化各种工业应用中的能源效率至关重要。例如，在发电厂中，有效管理exhaust steam可以显著减少能量损失，提高整体性能。当锅炉中产生蒸汽时，它会膨胀并提供必要的能量来转动涡轮或驱动机械系统。在这个过程中，蒸汽失去了一些能量，并作为exhaust steam释放出来。这种释放的蒸汽可以看作是废能；然而，通过适当的技术，它可以被捕获并重新利用。这个回收过程不仅提高了效率，还通过减少对额外燃料资源的需求来促进可持续发展。利用exhaust steam的一种常见方法是通过热回收蒸汽发生器（HRSG）。该系统捕获exhaust steam的热量，并用它来预热进水或生成额外的蒸汽，从而最大限度地提高能量输出。此外，工业界越来越多地采用联合发电系统，利用电力生成和从exhaust steam中回收热量。在这样的系统中，废热被用于供热，从而提高了能源转换过程的整体效率。对exhaust steam的管理不仅限于发电；它在制造过程中同样至关重要。许多行业，如食品和饮料、制药以及化工加工，都利用蒸汽进行各种应用。通过有效管理exhaust steam，这些行业可以降低运营成本，最小化环境影响。此外，理解exhaust steam的特性对工程师和操作员至关重要。exhaust steam的温度、压力和质量会影响下游设备的性能。例如，如果exhaust steam含有过多的水分，可能会导致管道和涡轮的腐蚀和损坏。因此，监测和控制exhaust steam的质量是维护和运营效率的关键方面。总之，exhaust steam的概念在工程领域，特别是在能源生产和工业过程中，发挥着重要作用。通过有效理解和管理exhaust steam，工业可以提高其效率，减少浪费，促进可持续实践。随着技术的进步，利用exhaust steam的潜力将继续增长，为能源管理和节约开辟更多创新解决方案的道路。