minimum height of stack

简明释义

最小堆码高度

英英释义

例句

1.According to the regulations, the minimum height of stack for industrial chimneys must be at least 15 meters.

根据规定，工业烟囱的堆叠的最小高度必须至少为15米。

2.To avoid collapse, the construction team adhered to the minimum height of stack guidelines.

为了避免倒塌，施工团队遵循了堆叠的最小高度指南。

3.The engineer specified a minimum height of stack to ensure proper airflow in the system.

工程师指定了一个堆叠的最小高度以确保系统内的空气流通。

4.In this project, we need to calculate the minimum height of stack based on the building's layout.

在这个项目中，我们需要根据建筑布局计算堆叠的最小高度。

5.The minimum height of stack is critical for maintaining the efficiency of the exhaust system.

对于维持排气系统的效率，堆叠的最小高度至关重要。

作文

In the field of engineering and environmental science, the term minimum height of stack refers to the lowest vertical distance that a stack or chimney must achieve to adequately disperse emissions into the atmosphere. This concept is critical for ensuring that pollutants from industrial processes do not adversely affect air quality and public health. Understanding the minimum height of stack is essential for designing structures that comply with environmental regulations and for minimizing the impact of harmful substances on the surrounding community.The significance of the minimum height of stack can be illustrated through various examples. For instance, in a manufacturing plant, the emissions from boilers, furnaces, or other combustion sources need to be released at a height sufficient to allow for effective dilution and dispersion. If the stack is too short, the pollutants may settle close to the ground, leading to increased concentrations of harmful substances in the air we breathe. Therefore, engineers must calculate the appropriate height based on several factors, including the type of emissions, wind patterns, and local topography.Regulatory agencies often provide guidelines or formulas to determine the minimum height of stack. These guidelines take into account the specific characteristics of the emissions and the surrounding environment. For example, in areas with dense populations or sensitive ecosystems, the required stack height may be greater to ensure that pollutants are carried away from inhabited zones. Conversely, in less populated areas, lower stack heights might be acceptable, but they still must meet minimum safety standards.Moreover, the minimum height of stack also plays a role in the overall efficiency of an industrial process. A well-designed stack that meets or exceeds the minimum height requirements can enhance the performance of emission control systems. When emissions are released at the right height, they can mix more effectively with ambient air, reducing the likelihood of ground-level pollution. This, in turn, can lead to lower compliance costs for companies, as they may face fewer fines or penalties associated with air quality violations.It is important to note that the minimum height of stack is not a one-size-fits-all measurement. Each facility must assess its unique circumstances to determine the optimal stack height. Factors such as the volume of emissions, the presence of nearby structures, and prevailing wind conditions all influence the necessary height. Additionally, technological advancements and improvements in pollution control methods can also lead to changes in the required stack height over time.In conclusion, the concept of minimum height of stack is vital for protecting air quality and promoting public health. By adhering to established guidelines and conducting thorough assessments, engineers and facility operators can ensure that their emissions are managed responsibly. Ultimately, understanding and implementing the appropriate stack height contributes to a cleaner environment and a healthier population.

在工程和环境科学领域，术语minimum height of stack指的是烟囱或烟道必须达到的最低垂直高度，以便将排放物充分扩散到大气中。这个概念对于确保工业过程中的污染物不会对空气质量和公共健康产生不利影响至关重要。理解minimum height of stack对于设计符合环境法规的结构以及最小化有害物质对周围社区的影响是必不可少的。minimum height of stack的重要性可以通过各种例子来说明。例如，在一家制造工厂中，锅炉、炉子或其他燃烧源的排放物需要以足够的高度释放，以便有效稀释和扩散。如果烟囱太短，污染物可能会沉降到接近地面的地方，导致我们呼吸的空气中有害物质的浓度增加。因此，工程师必须根据多种因素计算适当的高度，包括排放类型、风向和当地地形。监管机构通常提供指导方针或公式来确定minimum height of stack。这些指导方针考虑了排放物的具体特征和周围环境。例如，在人口密集或生态系统敏感的地区，所需的烟囱高度可能更高，以确保污染物远离居民区。相反，在人口较少的地区，较低的烟囱高度可能是可以接受的，但仍然必须符合最低安全标准。此外，minimum height of stack在工业过程的整体效率中也发挥着作用。一个设计良好的烟囱，如果满足或超过最低高度要求，可以提高排放控制系统的性能。当排放物以正确的高度释放时，它们可以更有效地与环境空气混合，从而降低地面污染的可能性。这反过来又可以降低公司合规成本，因为它们可能面临更少的与空气质量违规相关的罚款或处罚。值得注意的是，minimum height of stack并不是一个通用的测量标准。每个设施都必须评估其独特情况，以确定最佳的烟囱高度。排放量、附近建筑物的存在以及主导风条件等因素都会影响所需的高度。此外，技术进步和污染控制方法的改进也可能导致随时间变化的所需烟囱高度。总之，minimum height of stack的概念对于保护空气质量和促进公共健康至关重要。通过遵循既定的指导方针并进行全面评估，工程师和设施运营商可以确保其排放得到负责任的管理。最终，理解和实施适当的烟囱高度有助于创造一个更清洁的环境和更健康的人口。