hydrodynamic force

简明释义

水动力

英英释义

例句

1.The design of the ship's hull must account for the hydrodynamic force 水动力学力 acting on it during high-speed travel.

船体的设计必须考虑在高速行驶时作用于其上的水动力学力 hydrodynamic force。

2.Researchers study the hydrodynamic force 水动力学力 to improve the design of tidal turbines.

研究人员研究水动力学力 hydrodynamic force 以改善潮汐涡轮的设计。

3.Engineers use simulations to predict the hydrodynamic force 水动力学力 exerted on underwater structures.

工程师们使用模拟来预测施加在水下结构上的水动力学力 hydrodynamic force。

4.The hydrodynamic force 水动力学力 on a fish's body helps it to swim efficiently through water.

鱼体上的水动力学力 hydrodynamic force 帮助它有效地在水中游动。

5.Understanding the hydrodynamic force 水动力学力 is crucial for optimizing the performance of marine vehicles.

理解水动力学力 hydrodynamic force 对优化海洋车辆性能至关重要。

作文

Hydrodynamic forces are fundamental concepts in fluid mechanics that describe the forces exerted by fluids in motion. These forces play a crucial role in various engineering applications, from designing ships and submarines to understanding natural phenomena such as ocean currents and waves. In essence, hydrodynamic force (水动力) can be defined as the force acting on an object immersed in or moving through a fluid, resulting from the fluid's motion and pressure distribution. Understanding these forces is essential for engineers and scientists who work with fluid systems.To illustrate the significance of hydrodynamic force (水动力), consider the design of a modern naval vessel. Engineers must carefully analyze how water flows around the hull of the ship to minimize drag and maximize speed. This involves calculating the hydrodynamic forces (水动力) acting on the ship at different speeds and angles of attack. By optimizing the shape and structure of the hull, they can reduce resistance and improve fuel efficiency, which is vital for military operations and commercial shipping.Moreover, hydrodynamic forces (水动力) are not only present in engineered systems but also in nature. For example, when studying the behavior of fish in water, researchers examine how these creatures utilize hydrodynamic forces (水动力) to propel themselves forward. Fish have evolved streamlined bodies that reduce drag, allowing them to move efficiently through their aquatic environment. This natural adaptation highlights the importance of hydrodynamic force (水动力) in biology and ecology, as it affects not only individual species but also entire ecosystems.In addition to marine applications, hydrodynamic forces (水动力) are also critical in civil engineering. For instance, when constructing bridges or dams, engineers must consider the forces exerted by flowing water. Understanding how water interacts with structures helps prevent erosion and ensures the stability and safety of these constructions. Failure to account for hydrodynamic forces (水动力) can lead to catastrophic results, as seen in instances of bridge collapses caused by strong currents or flooding.Furthermore, advancements in technology have allowed for more sophisticated analyses of hydrodynamic forces (水动力). Computational fluid dynamics (CFD) simulations enable engineers to visualize and predict how fluids behave around various objects. This technology has revolutionized the way we approach problems involving hydrodynamic force (水动力), leading to safer and more efficient designs across multiple industries.In conclusion, the concept of hydrodynamic force (水动力) is integral to our understanding of fluid mechanics and its applications in engineering, biology, and environmental science. By studying and leveraging these forces, we can enhance the performance of vehicles, protect our infrastructure, and gain insights into the natural world. As we continue to explore the complexities of fluid dynamics, the importance of hydrodynamic forces (水动力) will undoubtedly remain a key focus in both research and practical applications.