wetted surface area

简明释义

浸水面积

英英释义

例句

1.The wetted surface area of the heat exchanger is critical for efficient thermal transfer.

热交换器的wetted surface area对于有效的热传递至关重要。

2.To optimize the design, we need to calculate the wetted surface area of the vessel.

为了优化设计，我们需要计算容器的wetted surface area。

3.In chemical reactors, increasing the wetted surface area can enhance reaction rates.

在化学反应器中，增加wetted surface area可以提高反应速率。

4.The wetted surface area of a filter influences its filtration efficiency.

过滤器的wetted surface area影响其过滤效率。

5.The wetted surface area plays a significant role in determining the evaporation rate.

在确定蒸发速率时，wetted surface area起着重要作用。

作文

In the field of engineering and fluid dynamics, the concept of wetted surface area plays a crucial role in understanding how fluids interact with solid surfaces. The term refers to the total area of a surface that is in contact with a liquid. This measurement is particularly important in various applications, such as chemical reactions, heat transfer processes, and even in the design of equipment like tanks and reactors. For instance, when designing a chemical reactor, engineers must consider the wetted surface area to ensure efficient mixing and reaction rates. If the surface area is too small, the reactants may not have enough contact with each other, leading to incomplete reactions. Conversely, if the area is too large, it may result in excessive heat loss or unwanted side reactions.Furthermore, the wetted surface area also affects the rate of evaporation and condensation in systems involving phase changes. For example, in cooling towers, maximizing the wetted surface area can enhance the evaporation process, improving cooling efficiency. Engineers often use materials with high surface roughness to increase the wetted surface area, thereby optimizing the performance of these systems.In environmental engineering, understanding the wetted surface area is essential for assessing the impact of pollutants in water bodies. When contaminants are introduced into a river or lake, they interact with the wetted surface area of sediments and aquatic plants, influencing their distribution and degradation rates. Models that predict the fate of these pollutants often incorporate wetted surface area to estimate how quickly contaminants will be absorbed or broken down.Moreover, in the realm of material science, the wetted surface area is significant when studying the properties of porous materials. The interaction between liquids and solids in porous structures is governed by the wetted surface area, which can affect capillary action, permeability, and overall material strength. For instance, in concrete technology, the wetted surface area of aggregates influences the hydration process of cement, impacting the final strength and durability of the concrete.In conclusion, the wetted surface area is a fundamental concept that permeates various scientific and engineering disciplines. Its implications range from optimizing chemical reactions to enhancing environmental remediation efforts. By understanding and manipulating the wetted surface area, engineers and scientists can design more efficient systems and materials, ultimately leading to advancements in technology and improvements in environmental sustainability.

在工程和流体动力学领域，wetted surface area的概念在理解流体如何与固体表面相互作用方面起着至关重要的作用。这个术语指的是与液体接触的表面的总面积。这个测量在各种应用中尤其重要，例如化学反应、热传递过程，甚至是在设备如储罐和反应器的设计中。例如，在设计化学反应器时，工程师必须考虑wetted surface area以确保有效的混合和反应速率。如果表面积过小，反应物可能没有足够的接触，导致反应不完全。相反，如果面积过大，可能会导致过多的热量损失或不希望的副反应。此外，wetted surface area还影响涉及相变的系统中的蒸发和冷凝速率。例如，在冷却塔中，最大化wetted surface area可以增强蒸发过程，提高冷却效率。工程师通常使用具有高表面粗糙度的材料来增加wetted surface area，从而优化这些系统的性能。在环境工程中，理解wetted surface area对于评估水体污染物的影响至关重要。当污染物被引入河流或湖泊时，它们与沉积物和水生植物的wetted surface area相互作用，影响其分布和降解速率。预测这些污染物命运的模型通常纳入wetted surface area来估计污染物被吸收或分解的速度。此外，在材料科学领域，wetted surface area在研究多孔材料的性质时也很重要。液体与多孔结构中固体的相互作用受wetted surface area的支配，这可能影响毛细作用、渗透性和整体材料强度。例如，在混凝土技术中，骨料的wetted surface area影响水泥的水化过程，从而影响混凝土的最终强度和耐久性。总之，wetted surface area是一个基本概念，贯穿于各种科学和工程学科。它的影响范围从优化化学反应到增强环境修复工作。通过理解和操控wetted surface area，工程师和科学家可以设计出更高效的系统和材料，最终促进技术进步和改善环境可持续性。