flow area

简明释义

流通截面通流面积

英英释义

例句

1.The flow area of the river was measured to assess flood risks.

为了评估洪水风险，测量了河流的流动面积。

2.Increasing the flow area in the pipe can reduce pressure loss.

增加管道中的流动面积可以减少压力损失。

3.A larger flow area allows for more water to pass through during heavy rains.

更大的流动面积允许在大雨期间更多的水通过。

4.The design team optimized the flow area of the ventilation system to improve air circulation.

设计团队优化了通风系统的流动面积以改善空气循环。

5.The engineer calculated the flow area to determine the efficiency of the water system.

工程师计算了流动面积以确定水系统的效率。

作文

In the study of fluid dynamics, the term flow area refers to the cross-sectional area available for fluid to move through a given space. Understanding the flow area is essential in various engineering applications, such as the design of pipes, channels, and ducts. The size of the flow area directly influences the velocity and pressure of the fluid flowing through it, which can significantly affect the overall efficiency of a system.For example, consider a water supply system in a city. Engineers must calculate the optimal flow area of the pipes to ensure that water reaches every household at adequate pressure. If the flow area is too small, it can lead to low water pressure, causing inconvenience to residents. Conversely, if the flow area is excessively large, it may result in wasted resources and increased costs.The concept of flow area is not limited to water systems; it also applies to air flow in HVAC (heating, ventilation, and air conditioning) systems. In this context, the flow area determines how effectively air can be circulated throughout a building. A well-designed flow area ensures that all rooms receive adequate ventilation, improving indoor air quality and comfort.Moreover, the flow area plays a crucial role in environmental engineering, particularly in the management of stormwater runoff. Engineers design drainage systems with specific flow areas to control the speed and volume of water entering natural bodies, thus preventing flooding and erosion. A properly sized flow area can mitigate the impact of heavy rainfall on urban infrastructure and ecosystems.In addition to practical applications, understanding the flow area is important for theoretical studies in physics and mathematics. Fluid flow equations, such as the Bernoulli equation, incorporate the flow area to predict how fluids behave under varying conditions. By manipulating the flow area, scientists can simulate different scenarios and gain insights into fluid behavior, which can be applied to real-world problems.In conclusion, the flow area is a fundamental concept in fluid dynamics that has far-reaching implications across various fields. Whether it is ensuring efficient water delivery in urban settings or optimizing air circulation in buildings, understanding the flow area is vital for engineers and scientists alike. As technology advances and new challenges arise, the importance of accurately calculating and managing the flow area will only continue to grow, making it an essential aspect of modern engineering practices.

在流体动力学的研究中，术语流动面积指的是可供流体在特定空间内移动的横截面积。理解流动面积在各种工程应用中至关重要，例如管道、渠道和风道的设计。流动面积的大小直接影响流经其的流体的速度和压力，这可能显著影响系统的整体效率。例如，考虑一个城市的供水系统。工程师必须计算管道的最佳流动面积，以确保水以足够的压力到达每个家庭。如果流动面积太小，可能导致水压过低，给居民带来不便。相反，如果流动面积过大，可能导致资源浪费和成本增加。流动面积的概念不仅限于水系统；它还适用于HVAC（供暖、通风和空调）系统中的空气流动。在这种情况下，流动面积决定了空气在建筑物内循环的有效性。合理设计的流动面积确保所有房间都能获得足够的通风，从而改善室内空气质量和舒适度。此外，流动面积在环境工程中也发挥着至关重要的作用，尤其是在雨水径流管理方面。工程师设计具有特定流动面积的排水系统，以控制进入自然水体的水流速度和体积，从而防止洪水和侵蚀。适当大小的流动面积可以减轻强降雨对城市基础设施和生态系统的影响。除了实际应用，理解流动面积对于物理和数学的理论研究也很重要。流体流动方程，如伯努利方程，包含流动面积以预测流体在不同条件下的行为。通过操控流动面积，科学家可以模拟不同的场景，深入了解流体行为，并将其应用于现实问题。总之，流动面积是流体动力学中的一个基本概念，在各个领域都有深远的影响。无论是确保城市环境中高效的供水，还是优化建筑物内的空气循环，理解流动面积对工程师和科学家来说都是至关重要的。随着技术的进步和新挑战的出现，准确计算和管理流动面积的重要性只会继续增长，使其成为现代工程实践的重要方面。