primary air

简明释义

一次空气

英英释义

例句

1.Adjusting the primary air (一次空气) flow can significantly affect the heat output of the boiler.

调整primary air (一次空气) 的流量可以显著影响锅炉的热输出。

2.In gas turbines, the primary air (一次空气) is crucial for mixing with fuel before combustion.

在燃气涡轮中，primary air (一次空气) 对于与燃料混合以便于燃烧至关重要。

3.The combustion efficiency of the furnace is highly dependent on the amount of primary air (一次空气) provided.

炉子的燃烧效率在很大程度上取决于提供的primary air (一次空气) 的数量。

4.The design of the combustion chamber must ensure adequate primary air (一次空气) supply.

燃烧室的设计必须确保足够的primary air (一次空气) 供应。

5.Too much primary air (一次空气) can lead to incomplete combustion and increased emissions.

过多的primary air (一次空气) 可能导致燃烧不完全和排放增加。

作文

In the field of combustion engineering, the term primary air refers to the initial air that is mixed with fuel before combustion occurs. This air is crucial in ensuring that the fuel burns efficiently and effectively. The correct ratio of primary air to fuel can significantly affect the performance of a combustion system. For instance, too much primary air can lead to incomplete combustion, resulting in excess emissions and wasted fuel. Conversely, too little primary air can cause the fuel to burn inadequately, leading to soot formation and reduced energy output.Understanding the role of primary air is essential for engineers and technicians working in industries such as power generation, heating, and manufacturing. In a typical boiler system, the primary air is introduced through specific ports or nozzles designed to optimize the mixing with the fuel. This process is critical for achieving high thermal efficiency and minimizing pollutants.The quality of primary air also plays a significant role in the combustion process. Factors such as temperature, humidity, and pressure can affect the density and behavior of the air being utilized. Therefore, monitoring and controlling these parameters is vital for maintaining optimal combustion conditions.Moreover, advancements in technology have led to the development of sophisticated systems that can adjust the flow of primary air in real-time, based on the combustion conditions. These systems not only improve efficiency but also reduce the environmental impact of combustion processes. For example, modern power plants are equipped with automated controls that can dynamically manage the primary air supply to ensure that it matches the fuel feed rate, thus optimizing the overall combustion process.In conclusion, the concept of primary air is fundamental in the study of combustion. Its proper management is essential for achieving efficient fuel use and minimizing harmful emissions. As industries continue to innovate and seek cleaner energy solutions, understanding and optimizing the role of primary air will remain a priority for engineers and researchers alike. By focusing on this critical aspect of combustion engineering, we can contribute to a more sustainable future while meeting the growing energy demands of our society.

在燃烧工程领域，术语primary air指的是与燃料混合后在燃烧发生之前的初始空气。这种空气对于确保燃料高效、有效地燃烧至关重要。primary air与燃料的正确比例可以显著影响燃烧系统的性能。例如，过多的primary air可能导致不完全燃烧，从而产生过量排放和燃料浪费。相反，过少的primary air可能导致燃料燃烧不足，形成烟尘并降低能量输出。理解primary air的作用对于从事电力生产、供热和制造等行业的工程师和技术人员至关重要。在典型的锅炉系统中，primary air通过特定的端口或喷嘴引入，这些设计旨在优化与燃料的混合。这个过程对于实现高热效率和最小化污染物排放至关重要。primary air的质量也在燃烧过程中发挥着重要作用。温度、湿度和压力等因素会影响所用空气的密度和行为。因此，监测和控制这些参数对于维持最佳燃烧条件至关重要。此外，科技的进步促使开发出精密的系统，可以根据燃烧条件实时调整primary air的流量。这些系统不仅提高了效率，还减少了燃烧过程对环境的影响。例如，现代电厂配备了自动控制系统，可以动态管理primary air的供应，以确保其与燃料供给率相匹配，从而优化整体燃烧过程。总之，primary air的概念在燃烧研究中是基础性的。其适当管理对于实现燃料使用效率和最小化有害排放至关重要。随着各行业不断创新，寻求更清洁的能源解决方案，理解和优化primary air的作用将继续成为工程师和研究人员的优先事项。通过关注燃烧工程这一关键方面，我们可以为实现一个更可持续的未来做出贡献，同时满足社会日益增长的能源需求。