bulbous hull

简明释义

球鼻首船体

英英释义

例句

1.The yacht's sleek design incorporates a bulbous hull for better maneuverability.

这艘游艇的流线型设计结合了球形船体以提高机动性。

2.Many modern vessels utilize a bulbous hull to enhance stability in rough waters.

许多现代船只利用球形船体在恶劣水域中增强稳定性。

3.Engineers designed the bulbous hull to reduce wave resistance during transit.

工程师设计了球形船体以减少航行中的波浪阻力。

4.The new cargo ship features a bulbous hull for improved fuel efficiency.

这艘新货船采用了球形船体以提高燃油效率。

5.A bulbous hull can significantly reduce the fuel consumption of large tankers.

球形船体可以显著降低大型油轮的燃油消耗。

作文

The design of ships has evolved significantly over the years, with various innovations aimed at improving performance and efficiency. One such advancement is the introduction of the bulbous hull (球状船体), a feature that has transformed modern naval architecture. The bulbous hull is characterized by its rounded shape at the bow, which extends below the waterline. This unique design helps to reduce drag and improve fuel efficiency, making it an attractive option for many types of vessels, from cargo ships to luxury yachts.The principle behind the bulbous hull is relatively simple yet highly effective. When a ship moves through the water, it creates waves and turbulence that can slow it down. Traditional hull designs often exacerbate this issue, leading to increased resistance and higher fuel consumption. However, the bulbous hull works by disrupting the flow of water around the vessel, allowing it to glide more smoothly through the waves. This results in reduced wave-making resistance, which can lead to significant savings in fuel costs over time.Moreover, the bulbous hull contributes to improved stability and handling characteristics. By lowering the center of gravity and enhancing the vessel's buoyancy, the bulbous hull allows ships to maintain better control in rough seas. This is particularly beneficial for larger vessels, which can be more susceptible to the forces of nature. As a result, ships equipped with a bulbous hull are often able to navigate challenging conditions more safely and efficiently.The environmental impact of shipping is a growing concern in today's world. With stricter regulations on emissions and a push for greener technologies, the adoption of designs like the bulbous hull is increasingly important. By improving fuel efficiency, these hulls help to reduce the carbon footprint of maritime transport. Shipping companies that invest in vessels with bulbous hulls not only benefit from lower operational costs but also enhance their reputation as environmentally responsible operators.In addition to commercial vessels, the bulbous hull design has also found its way into recreational boating. Yacht designers have embraced this innovation to create faster and more efficient sailing experiences. The sleek lines and enhanced performance of yachts with bulbous hulls attract sailing enthusiasts who seek both speed and comfort on the water. These vessels can cut through waves with ease, providing a smoother ride and making long-distance cruising more enjoyable.While the bulbous hull offers numerous advantages, it is not without its challenges. The design requires careful consideration during the construction process, as it can affect the overall structural integrity of the vessel. Additionally, maintenance and repair of bulbous hulls may require specialized knowledge and techniques, which can pose difficulties for some shipyards.In conclusion, the bulbous hull (球状船体) represents a significant advancement in ship design, offering benefits in terms of efficiency, stability, and environmental impact. As the maritime industry continues to evolve, the adoption of innovative designs like the bulbous hull will play a crucial role in shaping the future of shipping. With ongoing research and development, we can expect to see even more improvements in hull design, further enhancing the performance and sustainability of vessels across the globe.

船舶设计多年来经历了显著的发展，旨在提高性能和效率。这样的进步之一是引入了球状船体（bulbous hull），这一特点改变了现代海军建筑。球状船体的特征是在船头的圆形形状，延伸到水线以下。这种独特的设计有助于减少阻力并提高燃油效率，使其成为许多类型船只的吸引选项，从货船到豪华游艇。球状船体背后的原理相对简单，但效果显著。当船只在水中移动时，会产生波浪和湍流，这会减慢速度。传统的船体设计往往加剧这个问题，导致阻力增加和燃料消耗增加。然而，球状船体通过干扰水流绕过船只的方式，允许它更顺畅地滑行穿过波浪。这导致减少了造波阻力，随着时间的推移，可以显著节省燃料成本。此外，球状船体有助于改善稳定性和操控特性。通过降低重心并增强船只的浮力，球状船体使船只能够在恶劣海况中保持更好的控制。这对于较大的船只尤其有利，因为它们更容易受到自然力量的影响。因此，配备球状船体的船只通常能够更安全高效地航行在艰难条件下。航运对环境的影响在当今世界日益受到关注。随着对排放的严格监管和对绿色技术的推动，采用像球状船体这样的设计变得越来越重要。通过提高燃油效率，这些船体有助于减少海运运输的碳足迹。投资于配备球状船体的船只的航运公司不仅受益于较低的运营成本，还提升了作为环保责任经营者的声誉。除了商业船只，球状船体设计也已进入休闲船只领域。游艇设计师们已经接受了这一创新，以创造更快、更高效的航行体验。配备球状船体的游艇的流线型外观和增强性能吸引了寻求速度与舒适的航海爱好者。这些船只能够轻松切入波浪，提供更平稳的航行，使长途巡航更加愉快。虽然球状船体提供了众多优势，但它并非没有挑战。该设计在建造过程中需要仔细考虑，因为它可能影响船只的整体结构完整性。此外，球状船体的维护和修理可能需要专业知识和技术，这对某些船厂来说可能构成困难。总之，球状船体（bulbous hull）代表了船舶设计的重要进步，在效率、稳定性和环境影响方面提供了好处。随着海运行业的不断发展，采用像球状船体这样的创新设计将在塑造航运未来方面发挥至关重要的作用。随着持续的研究和开发，我们可以期待在船体设计中看到更多的改进，进一步提升全球船只的性能和可持续性。