displacement wake

简明释义

排水伴流

英英释义

例句

1.The displacement wake can create turbulence that impacts marine life in the area.

该排水尾流可能会产生湍流，影响该区域的海洋生物。

2.Engineers must consider the displacement wake when designing hulls for large ships.

工程师在为大型船只设计船体时必须考虑排水尾流。

3.Understanding the displacement wake is crucial for safe navigation in crowded waters.

理解排水尾流对于在拥挤水域安全航行至关重要。

4.During testing, we observed how the displacement wake changes with different speeds.

在测试过程中，我们观察到随着不同速度的变化，排水尾流是如何变化的。

5.The ship's speed caused a significant displacement wake, which affected nearby vessels.

船只的速度导致了显著的排水尾流，这影响了附近的船只。

作文

Understanding the concept of displacement wake is crucial in the study of fluid dynamics and naval architecture. The term refers to the pattern of waves created by a moving object, particularly a ship or boat, as it displaces water in its path. When a vessel moves through water, it pushes aside the water molecules, creating a disturbance that travels outward from the hull. This phenomenon can significantly impact the vessel's performance, stability, and fuel efficiency.The mechanics behind displacement wake involve several factors, including the shape of the hull, the speed of the vessel, and the density of the water. A well-designed hull minimizes the energy lost to wave formation, allowing for smoother navigation and reduced drag. Conversely, a poorly designed hull can create excessive turbulence, leading to increased resistance and higher fuel consumption.In practical terms, understanding displacement wake is essential for engineers and designers in the maritime industry. They must consider how different designs will affect the wake patterns produced by various vessels. For example, larger ships typically generate more significant wakes than smaller boats due to their size and weight. This increased displacement can lead to more substantial waves, which can affect other vessels in the vicinity and even cause shoreline erosion.Moreover, the environmental implications of displacement wake cannot be overlooked. As ships travel through oceans and rivers, their wakes can disturb marine ecosystems. The turbulence created by large vessels can resuspend sediments on the seabed, affecting fish habitats and other aquatic life. Therefore, understanding and mitigating the effects of displacement wake is vital for sustainable shipping practices.In conclusion, the concept of displacement wake is integral to both theoretical and practical aspects of naval engineering. It encompasses not only the physics of fluid movement but also the broader implications for marine environments and vessel design. As the maritime industry continues to evolve, a deeper understanding of displacement wake will be essential for creating more efficient and environmentally friendly vessels. By focusing on this aspect, engineers can develop solutions that enhance performance while minimizing ecological impacts, thereby ensuring a balance between technology and nature.

理解displacement wake这一概念在流体动力学和船舶建筑研究中至关重要。这个术语指的是移动物体，特别是船只或小艇，在其路径上排开水时产生的波浪模式。当一个船只在水中移动时，它会推开水分子，造成从船体向外传播的扰动。这一现象可以显著影响船只的性能、稳定性和燃料效率。displacement wake背后的机制涉及多个因素，包括船体的形状、船只的速度和水的密度。设计良好的船体可以最小化因波浪形成而损失的能量，从而实现更平稳的航行和降低阻力。相反，设计不当的船体可能会产生过多的湍流，导致阻力增加和燃料消耗升高。在实际应用中，理解displacement wake对海事行业的工程师和设计师至关重要。他们必须考虑不同设计将如何影响各种船只产生的尾流模式。例如，由于其大小和重量，较大的船只通常比较小的船只产生更显著的尾流。这种增加的排水量可能会导致更大的波浪，影响周围其他船只，甚至造成海岸侵蚀。此外，displacement wake的环境影响也不容忽视。当船只在海洋和河流中航行时，它们的尾流可能会扰乱海洋生态系统。大型船只产生的湍流会重新悬浮海底的沉积物，影响鱼类栖息地和其他水生生物。因此，理解和减轻displacement wake的影响对于可持续航运实践至关重要。总之，displacement wake的概念是船舶工程理论和实践方面的重要组成部分。它不仅涵盖了流动运动的物理学，还包括对海洋环境和船舶设计的更广泛影响。随着海事行业的不断发展，更深入地理解displacement wake将对创建更高效和环保的船只至关重要。通过关注这一方面，工程师可以开发出在提高性能的同时最小化生态影响的解决方案，从而确保技术与自然之间的平衡。