cross flow

简明释义

横流交叉流

英英释义

例句

1.The cross flow 交叉流 pattern in the river helps maintain its ecological balance.

河流中的交叉流交叉流模式有助于维持生态平衡。

2.The engineers implemented a cross flow 交叉流 cooling system for better thermal management.

工程师们实施了一种交叉流交叉流冷却系统，以改善热管理。

3.The design of the air conditioning system includes a cross flow 交叉流 heat exchanger to improve efficiency.

空调系统的设计包括一个交叉流交叉流热交换器以提高效率。

4.During the simulation, we noticed that the cross flow 交叉流 increased turbulence in the fluid dynamics.

在模拟过程中，我们注意到交叉流交叉流增加了流体动力学中的湍流。

5.In the laboratory, we observed a cross flow 交叉流 of fluids during the experiment.

在实验室中，我们观察到了实验过程中液体的交叉流交叉流。

作文

In the study of fluid dynamics, one of the most fascinating concepts is that of cross flow. This term refers to the movement of fluid in a direction that is perpendicular to the primary flow direction. Understanding cross flow is crucial for engineers and scientists who design systems involving fluids, such as air conditioning units, wind turbines, and even car engines. The interaction between the primary flow and the cross flow can significantly affect the efficiency and performance of these systems.For instance, consider a scenario where air flows over a flat surface, like a wing of an airplane. If there is a cross flow due to wind coming from the side, it can alter the lift and drag forces acting on the wing. This can lead to changes in the aircraft's performance, making it essential for pilots and engineers to account for cross flow when designing flight paths and control systems.Moreover, cross flow is not limited to aviation. In the field of chemical engineering, the concept plays a vital role in processes such as heat exchangers, where two fluids transfer heat to each other. The cross flow of one fluid over another can enhance the heat transfer rate, making the process more efficient. Engineers often use models and simulations to predict how cross flow will behave in different scenarios, which helps in optimizing designs and improving energy efficiency.Another area where cross flow is significant is in environmental engineering. For example, when analyzing the dispersion of pollutants in a river, the cross flow of water currents can influence how quickly and widely contaminants spread. Understanding these dynamics is crucial for developing effective strategies to mitigate pollution and protect aquatic ecosystems.In summary, the concept of cross flow is integral to various fields of study and applications. It highlights the importance of fluid interactions and the need for a comprehensive understanding of how multiple flow directions can impact overall system performance. Whether in aviation, chemical processing, or environmental management, recognizing the effects of cross flow can lead to better designs, improved efficiency, and enhanced safety. As technology advances, the ability to model and predict cross flow behavior will continue to be a valuable tool for engineers and scientists alike.

在流体动力学的研究中，一个最引人入胜的概念是交叉流。这个术语指的是流体沿着与主要流动方向垂直的方向移动。理解交叉流对于设计涉及流体的系统的工程师和科学家至关重要，例如空调单元、风力涡轮机甚至汽车发动机。主要流动与交叉流之间的相互作用会显著影响这些系统的效率和性能。例如，考虑一种情境，空气流过一个平坦的表面，如飞机的机翼。如果有来自侧面的风造成的交叉流，它可以改变作用在机翼上的升力和阻力。这使得飞行员和工程师在设计飞行路径和控制系统时必须考虑交叉流。此外，交叉流并不限于航空。在化学工程领域，这一概念在热交换器等过程中的作用至关重要，其中两种流体相互传递热量。一种流体在另一种流体上方的交叉流可以增强热传递率，从而提高过程的效率。工程师通常使用模型和模拟来预测不同场景中交叉流的行为，这有助于优化设计和提高能效。交叉流在环境工程中也是一个重要领域。例如，在分析河流中污染物的扩散时，水流的交叉流可能会影响污染物传播的速度和范围。理解这些动态对制定有效的污染缓解策略和保护水生生态系统至关重要。总之，交叉流的概念在各个研究领域和应用中都是不可或缺的。它突显了流体相互作用的重要性，以及全面理解多种流动方向如何影响整体系统性能的必要性。无论是在航空、化学加工还是环境管理中，认识到交叉流的影响都可以带来更好的设计、提高效率和增强安全性。随着技术的进步，建模和预测交叉流行为的能力将继续成为工程师和科学家的宝贵工具。