hull protuberance noise

简明释义

船体突出部噪声

英英释义

例句

1.Reducing hull protuberance noise 船体突出噪声 is crucial for improving underwater communication systems.

减少船体突出噪声对改善水下通信系统至关重要。

2.The research focused on how hull protuberance noise 船体突出噪声 affects marine life.

研究集中在船体突出噪声如何影响海洋生物。

3.The engineers conducted tests to measure the hull protuberance noise 船体突出噪声 generated by the new design.

工程师们进行了测试，以测量新设计产生的船体突出噪声。

4.The study revealed that hull protuberance noise 船体突出噪声 increases with speed.

研究表明，船体突出噪声随着速度的增加而增加。

5.Shipbuilders are looking for ways to minimize hull protuberance noise 船体突出噪声 during construction.

造船商正在寻找在建造过程中最小化船体突出噪声的方法。

作文

Understanding the concept of hull protuberance noise is essential for both marine engineers and environmental scientists. This term refers to the sound generated by any protruding structures on a ship's hull, such as struts, brackets, or other appendages that disrupt the smooth flow of water around the vessel. The significance of this phenomenon cannot be understated, as it impacts not only the operational efficiency of ships but also the surrounding marine ecosystem. When a vessel moves through water, it creates waves and turbulence. The smoother the hull, the less energy is wasted in these processes. However, when there are protuberances on the hull, they cause additional turbulence, leading to increased resistance and, consequently, higher fuel consumption. The noise generated by these disturbances is referred to as hull protuberance noise, and it can be a significant contributor to the overall noise pollution in marine environments. Marine life is particularly sensitive to sound. Many species rely on echolocation and communication through sound waves. Therefore, the presence of hull protuberance noise can interfere with these natural behaviors, potentially leading to disorientation or stress among marine animals. Research has shown that increased noise levels can affect the reproduction and feeding habits of various species, especially those living in coastal areas where shipping traffic is heavy. To mitigate the effects of hull protuberance noise, marine engineers are exploring various design modifications. One approach is to streamline hull designs to reduce the number of protruding elements. Another method involves using materials that absorb sound rather than reflect it, thereby minimizing the impact on the surrounding environment. Additionally, advancements in technology allow for the development of quieter engines and propellers, which can further decrease the overall noise produced by vessels. Moreover, regulations and guidelines are being established to address the issue of underwater noise pollution. Organizations such as the International Maritime Organization (IMO) are working to create standards that limit noise emissions from ships, including those caused by hull protuberance noise. These efforts not only aim to protect marine life but also to enhance the efficiency and sustainability of maritime operations. In conclusion, the understanding of hull protuberance noise extends beyond mere acoustics; it encompasses a wide range of environmental and engineering considerations. As the maritime industry continues to grow, it is imperative that we pay attention to the sounds generated by our vessels and their effects on marine ecosystems. By addressing the challenges posed by hull protuberance noise, we can work towards more sustainable and responsible practices in shipping, ensuring the health of our oceans for future generations.

理解船体突起噪声的概念对海洋工程师和环境科学家来说至关重要。这个术语指的是任何在船体上突出的结构（如支撑、支架或其他附属物）所产生的声音，这些结构会扰乱水流在船只周围的平滑流动。这一现象的重要性不容小觑，因为它不仅影响船舶的操作效率，还影响周围的海洋生态系统。当船只在水中移动时，会产生波浪和湍流。船体越光滑，浪费在这些过程中能量就越少。然而，当船体上有突起物时，它们会导致额外的湍流，增加阻力，从而导致更高的燃料消耗。这些干扰所产生的噪音被称为船体突起噪声，它可能是海洋环境中整体噪音污染的重要来源。海洋生物对声音特别敏感。许多物种依赖回声定位和通过声波进行交流。因此，船体突起噪声的存在可能会干扰这些自然行为，可能导致海洋动物的迷失方向或压力。研究表明，噪音水平的增加可能会影响各种物种的繁殖和觅食习惯，尤其是生活在航运交通繁忙的沿海地区的物种。为了减轻船体突起噪声的影响，海洋工程师正在探索各种设计修改方案。一种方法是简化船体设计，以减少突起元素的数量。另一种方法则是使用吸音材料，而不是反射声音，从而最大限度地减少对周围环境的影响。此外，技术的进步使得开发更安静的发动机和螺旋桨成为可能，这可以进一步减少船舶产生的整体噪音。此外，正在建立法规和指导方针来解决水下噪音污染的问题。国际海事组织（IMO）等组织正在努力制定限制船舶噪音排放的标准，包括由船体突起噪声引起的噪音。这些努力不仅旨在保护海洋生物，还旨在提高海事操作的效率和可持续性。总之，对船体突起噪声的理解超越了单纯的声学问题；它涵盖了一系列环境和工程方面的考虑。随着海洋产业的不断发展，我们必须关注我们的船舶所产生的声音及其对海洋生态系统的影响。通过解决船体突起噪声带来的挑战，我们可以朝着更可持续和负责任的航运实践迈进，确保未来几代人海洋的健康。