rate of air flow

简明释义

气流率

英英释义

例句

1.The engineer measured the rate of air flow in the ventilation system to ensure it met safety standards.

工程师测量了通风系统中的空气流动速率以确保其符合安全标准。

2.Adjusting the fan speed can change the rate of air flow in the room.

调节风扇速度可以改变房间内的空气流动速率。

3.The rate of air flow in the laboratory must be controlled to prevent contamination.

实验室中的空气流动速率必须控制，以防止污染。

4.A higher rate of air flow can improve the efficiency of heating and cooling systems.

更高的空气流动速率可以提高供暖和制冷系统的效率。

5.To optimize plant growth, we need to monitor the rate of air flow in the greenhouse.

为了优化植物生长，我们需要监测温室中的空气流动速率。

作文

In the field of engineering and environmental science, understanding the rate of air flow is crucial for various applications. The rate of air flow refers to the volume of air that moves through a given area over a specific period of time. This measurement is vital for designing ventilation systems, assessing air quality, and even in the development of renewable energy technologies such as wind turbines.For instance, in building design, engineers must calculate the rate of air flow to ensure adequate ventilation. Proper ventilation is essential for maintaining indoor air quality, preventing the buildup of pollutants, and ensuring the comfort of occupants. If the rate of air flow is too low, it can lead to stale air and health issues, while too high a flow can result in energy inefficiency and increased heating or cooling costs.Moreover, the rate of air flow plays a significant role in HVAC (heating, ventilation, and air conditioning) systems. These systems rely on precise measurements of air flow to function effectively. For example, if the rate of air flow is not balanced properly, it can cause uneven temperatures throughout a building, leading to discomfort and increased energy consumption.In addition to building design, the rate of air flow is also critical in industrial processes. Many manufacturing operations require specific air flow rates to ensure safety and efficiency. For example, in chemical processing plants, controlling the rate of air flow can prevent the accumulation of hazardous gases, thereby protecting workers and the environment.Another important application of the rate of air flow is in meteorology and environmental monitoring. Scientists study the rate of air flow to understand weather patterns and predict changes in climate. By analyzing how air flows over different terrains, researchers can gain insights into local weather phenomena and make informed predictions about future conditions.Furthermore, in the context of renewable energy, the rate of air flow is a key factor in the efficiency of wind turbines. The amount of electricity generated by a turbine is directly related to the speed and volume of air flowing through its blades. Engineers must carefully assess the rate of air flow at potential wind farm sites to determine their viability and optimize energy production.In conclusion, the rate of air flow is a fundamental concept that impacts various fields, from architecture and engineering to environmental science and renewable energy. Understanding this measurement allows professionals to create safer, more efficient systems and contribute to sustainable practices. As technology advances, the ability to measure and control the rate of air flow will become increasingly important in addressing the challenges of modern society, including climate change and energy sustainability.

在工程和环境科学领域，理解空气流量速率对各种应用至关重要。空气流量速率是指在特定时间内通过给定面积的空气体积。这一测量对于设计通风系统、评估空气质量，甚至在可再生能源技术的发展中（如风力涡轮机）都是至关重要的。例如，在建筑设计中，工程师必须计算空气流量速率以确保足够的通风。适当的通风对于维持室内空气质量、防止污染物积聚以及确保居住者的舒适性至关重要。如果空气流量速率过低，可能会导致空气不新鲜和健康问题，而流量过高则可能导致能源效率低下和增加供暖或制冷成本。此外，空气流量速率在HVAC（供暖、通风和空调）系统中也起着重要作用。这些系统依赖于精确的空气流量测量来有效运作。例如，如果空气流量速率没有得到合理平衡，可能会导致建筑物内温度不均匀，从而导致不适和能源消耗增加。除了建筑设计，空气流量速率在工业过程中也至关重要。许多制造操作需要特定的空气流量速率以确保安全和效率。例如，在化工加工厂，控制空气流量速率可以防止有害气体的积累，从而保护工人和环境。空气流量速率的另一个重要应用是在气象学和环境监测中。科学家研究空气流量速率以理解天气模式并预测气候变化。通过分析空气在不同地形上的流动，研究人员可以深入了解当地天气现象，并对未来条件做出明智的预测。此外，在可再生能源的背景下，空气流量速率是风力涡轮机效率的关键因素。涡轮机产生的电力与其叶片通过的空气流动速度和体积直接相关。工程师必须仔细评估潜在风电场地点的空气流量速率以确定其可行性并优化能源生产。总之，空气流量速率是一个基本概念，影响着多个领域，从建筑学和工程到环境科学和可再生能源。理解这一测量使专业人员能够创建更安全、更高效的系统，并为可持续实践做出贡献。随着技术的进步，测量和控制空气流量速率的能力在应对现代社会面临的挑战（包括气候变化和能源可持续性）方面将变得越来越重要。