resistance of trailing stream

简明释义

尾流阻力

英英释义

例句

1.The resistance of trailing stream can lead to increased drag on high-speed trains.

对于高速列车来说，尾流阻力会导致拖曳增加。

2.The engineer calculated the resistance of trailing stream to optimize the aircraft's performance.

工程师计算了尾流阻力以优化飞机的性能。

3.Understanding the resistance of trailing stream is crucial for improving fuel efficiency in vehicles.

了解尾流阻力对于提高车辆燃油效率至关重要。

4.Researchers are studying the resistance of trailing stream to enhance wind turbine designs.

研究人员正在研究尾流阻力以增强风力涡轮机设计。

5.The resistance of trailing stream affects the stability of the boat in turbulent waters.

在湍急水域中，尾流阻力影响船只的稳定性。

作文

The concept of the resistance of trailing stream is pivotal in understanding fluid dynamics, particularly in aerodynamics and hydrodynamics. This term refers to the drag or force that opposes the motion of an object through a fluid, caused by the flow of the fluid behind the object. When an object moves through a fluid, it creates a disturbance in the fluid's flow pattern. As the fluid moves around the object, some of it trails behind, forming what is known as the trailing stream. The resistance of trailing stream plays a significant role in determining how efficiently an object can move through that fluid. For instance, in aviation, aircraft are designed to minimize this type of resistance to enhance fuel efficiency and performance.Understanding the resistance of trailing stream is essential for engineers and designers who work on vehicles, both in air and water. In the case of airplanes, engineers strive to create streamlined shapes that reduce the drag caused by the air flowing over and around the wings and fuselage. The smoother the airflow, the less resistance there is from the trailing stream, allowing the aircraft to achieve higher speeds with less energy consumption. Similarly, in marine design, boats and submarines are crafted to minimize the resistance of trailing stream to improve speed and maneuverability in water. Moreover, the resistance of trailing stream is not only relevant in transportation but also in environmental studies. For example, when analyzing the movement of pollutants in rivers or the ocean, scientists consider how the resistance of trailing stream affects the dispersion of contaminants. Understanding these dynamics helps in developing better strategies for pollution control and management. In sports, particularly in swimming and cycling, athletes are trained to reduce their resistance of trailing stream to enhance performance. Swimmers learn techniques to streamline their bodies in the water, while cyclists position themselves to minimize air resistance, thereby reducing the energy expended during races. In conclusion, the resistance of trailing stream is a fundamental concept that spans various fields, from engineering to environmental science and sports. Its implications are vast, affecting everything from vehicle design to athletic performance. By understanding and mitigating this resistance, we can improve efficiency and effectiveness in numerous applications, leading to innovations that benefit society as a whole. As we continue to explore the complexities of fluid dynamics, the resistance of trailing stream will remain a critical area of study, shaping the future of technology and environmental stewardship.

“拖流阻力”这一概念在理解流体动力学时至关重要，尤其是在空气动力学和水动力学中。这个术语指的是当物体在流体中移动时，由于物体后方流体的流动而产生的阻力或反对运动的力。当一个物体穿过流体时，它会在流体的流动模式中造成干扰。随着流体在物体周围移动，其中一部分流体会在物体后方形成拖流，这就是所谓的拖流。拖流的阻力在决定物体在流体中运动的效率方面起着重要作用。例如，在航空领域，飞机的设计旨在最小化这种类型的阻力，以提高燃油效率和性能。理解拖流阻力对于从事空中和水中交通工具的工程师和设计师至关重要。在飞机的情况下，工程师努力创造流线型的形状，以减少空气在机翼和机身上流动所造成的阻力。气流越平滑，来自拖流的阻力就越小，从而使飞机能够以更少的能量消耗达到更高的速度。同样，在海洋设计中，船只和潜艇被精心设计，以最小化拖流的阻力，从而提高在水中的速度和机动性。此外，拖流阻力不仅在交通运输中相关，也在环境研究中发挥着作用。例如，在分析河流或海洋中污染物的运动时，科学家考虑拖流阻力如何影响污染物的扩散。理解这些动态有助于制定更好的污染控制和管理策略。在体育运动中，尤其是游泳和骑自行车，运动员被训练以减少他们的拖流阻力，从而提高表现。游泳者学习在水中流线型的身体技巧，而骑自行车的人则采用特定的姿势以最小化空气阻力，从而减少比赛中的能量消耗。总之，拖流阻力是一个基本概念，涉及多个领域，从工程到环境科学和体育。它的影响广泛，涉及从交通工具设计到运动表现的方方面面。通过理解和减轻这种阻力，我们可以在众多应用中提高效率和效果，推动有益于整个社会的创新。随着我们继续探索流体动力学的复杂性，拖流阻力将仍然是一个关键的研究领域，塑造科技和环境保护的未来。