attached bow-wave

简明释义

附体激波

英英释义

例句

1.Engineers studied the attached bow-wave to optimize the hull shape for better performance.

工程师们研究了附加波浪，以优化船体形状以获得更好的性能。

2.The ship's design includes an attached bow-wave, which helps improve fuel efficiency during travel.

这艘船的设计包括一个附加波浪，有助于提高航行时的燃油效率。

3.Understanding the dynamics of the attached bow-wave is crucial for naval architects.

理解附加波浪的动态对海军建筑师来说至关重要。

4.The attached bow-wave created by the fast-moving vessel was impressive to watch.

快速移动的船只产生的附加波浪令人印象深刻。

5.During testing, the attached bow-wave was measured to assess the boat's stability.

在测试过程中，测量了附加波浪以评估船只的稳定性。

作文

In the study of fluid dynamics, one of the fascinating phenomena that researchers encounter is the concept of an attached bow-wave. This term refers to the wave pattern that forms at the front of an object moving through a fluid, such as water or air. When an object moves at a speed greater than the speed of the waves it generates, a distinct wave pattern emerges, which can be observed in various scenarios, from boats cutting through water to aircraft slicing through the atmosphere. Understanding the attached bow-wave is crucial for engineers and scientists alike, as it influences the design and performance of vehicles ranging from ships to airplanes.The attached bow-wave phenomenon is particularly evident in naval architecture. When a ship sails through water, it displaces the fluid in front of it, creating a pressure difference that leads to the formation of waves. These waves are not only a visual spectacle but also play a significant role in determining the vessel's resistance and overall efficiency. Engineers must carefully consider the shape and design of a hull to minimize drag caused by the attached bow-wave. A streamlined hull, for example, can reduce the intensity of these waves, allowing the ship to move faster and consume less fuel.In aerodynamics, the attached bow-wave is equally important. As an aircraft accelerates, it generates shock waves due to its interaction with the air. When the aircraft reaches transonic speeds, the attached bow-wave forms at the leading edges of the wings and fuselage. These shock waves can create significant changes in lift and drag, affecting the aircraft's stability and control. Understanding the behavior of the attached bow-wave allows aerospace engineers to design wings that mitigate adverse effects, ensuring safer and more efficient flight.Moreover, the study of the attached bow-wave extends beyond traditional engineering fields. In environmental science, understanding how objects interact with fluid mediums can aid in predicting the impact of human activities on aquatic ecosystems. For instance, large vessels can create waves that disturb marine habitats, leading to erosion and displacement of species. By studying the attached bow-wave, scientists can develop strategies to minimize ecological disruption while still allowing for maritime activities.In conclusion, the attached bow-wave is a critical concept in various fields, including naval architecture, aerodynamics, and environmental science. Its implications reach far beyond the surface, influencing design principles and environmental considerations. As technology advances, a deeper understanding of the attached bow-wave will continue to drive innovations in vehicle design and sustainability efforts, ultimately contributing to a more efficient and environmentally friendly future. The exploration of this phenomenon not only enhances our knowledge of fluid dynamics but also emphasizes the interconnectedness of engineering, nature, and technology.

在流体动力学的研究中，研究人员遇到的一个迷人现象是“attached bow-wave”的概念。这个术语指的是在物体通过流体（如水或空气）移动时，在其前面形成的波浪模式。当物体以超过它所产生的波浪速度的速度移动时，就会出现明显的波浪模式，这可以在各种场景中观察到，从船只切割水面到飞机划破大气。理解attached bow-wave对工程师和科学家来说至关重要，因为它影响着从船舶到飞机的车辆设计和性能。attached bow-wave现象在海军建筑中尤为明显。当一艘船在水中航行时，它会排开前方的液体，造成压力差，从而导致波浪的形成。这些波浪不仅是视觉上的奇观，而且在决定船只的阻力和整体效率方面起着重要作用。工程师必须仔细考虑船体的形状和设计，以最小化由attached bow-wave引起的阻力。例如，流线型船体可以减少这些波浪的强度，使船只能够更快地移动并消耗更少的燃料。在空气动力学中，attached bow-wave同样重要。当一架飞机加速时，由于与空气的相互作用，它会产生冲击波。当飞机达到跨音速时，attached bow-wave会在机翼和机身的前缘形成。这些冲击波会造成升力和阻力的显著变化，影响飞机的稳定性和控制。理解attached bow-wave的行为使航空工程师能够设计出减轻不良影响的机翼，确保飞行更安全、更高效。此外，对attached bow-wave的研究超出了传统工程领域。在环境科学中，了解物体如何与流体介质相互作用可以帮助预测人类活动对水生生态系统的影响。例如，大型船只可能会产生扰动海洋栖息地的波浪，导致侵蚀和物种的迁移。通过研究attached bow-wave，科学家可以制定策略，以最小化生态干扰，同时允许海事活动。总之，attached bow-wave是各个领域的重要概念，包括海军建筑、空气动力学和环境科学。它的影响远远超出表面，影响设计原则和环境考虑。随着技术的进步，对attached bow-wave的更深入理解将继续推动车辆设计和可持续性努力的创新，最终有助于实现更高效和环保的未来。对这一现象的探索不仅增强了我们对流体动力学的知识，还强调了工程、自然和技术之间的相互联系。