shrouded propeller

简明释义

导管螺旋桨

英英释义

例句

1.The shrouded propeller design is particularly useful for small UAVs operating in crowded areas.

包围螺旋桨设计对于在拥挤地区操作的小型无人机特别有用。

2.The design of the new drone features a shrouded propeller to enhance safety during flight.

新型无人机的设计采用了包围螺旋桨，以增强飞行安全性。

3.Using a shrouded propeller can significantly reduce noise levels in urban environments.

使用包围螺旋桨可以显著降低城市环境中的噪音水平。

4.The shrouded propeller system allows for better efficiency in watercraft propulsion.

包围螺旋桨系统允许水上交通工具更高效地推进。

5.In our latest model, the shrouded propeller improves thrust while minimizing drag.

在我们最新的模型中，包围螺旋桨提高了推力，同时最小化了阻力。

作文

In recent years, the aviation and marine industries have seen significant advancements in technology, particularly in the design and efficiency of propulsion systems. Among these innovations, the concept of the shrouded propeller (包围式螺旋桨) has gained considerable attention for its potential benefits in various applications. A shrouded propeller is a type of propeller that is enclosed within a protective casing or shroud, which serves multiple purposes. This design not only enhances the efficiency of the propeller but also reduces noise and improves safety. One of the primary advantages of using a shrouded propeller (包围式螺旋桨) is its increased thrust-to-drag ratio. The shroud helps to streamline the flow of water or air around the propeller blades, minimizing turbulence and drag. This results in a more efficient propulsion system, allowing vessels or aircraft to achieve higher speeds with less energy consumption. For instance, in marine applications, boats equipped with shrouded propellers can experience better fuel efficiency, which is crucial for both economic and environmental reasons.Moreover, the noise reduction feature of a shrouded propeller (包围式螺旋桨) is particularly beneficial in urban environments or sensitive ecological areas. Traditional propellers can generate significant noise, which can disturb marine life or contribute to sound pollution in residential areas. The shroud helps to muffle the sound produced by the propeller, making it an ideal choice for applications where noise levels need to be minimized, such as in research vessels or recreational boats operating near populated shores.Safety is another critical aspect where shrouded propellers (包围式螺旋桨) excel. The enclosure provided by the shroud protects the propeller blades from damage and reduces the risk of injury to marine animals or swimmers. In certain applications, such as unmanned aerial vehicles (UAVs), the use of a shrouded propeller can prevent accidents caused by exposed blades, making them safer for operation in crowded or sensitive areas.The versatility of shrouded propellers (包围式螺旋桨) extends beyond traditional applications. They are increasingly being integrated into innovative designs, such as hybrid propulsion systems that combine electric motors with shrouded propellers. This combination allows for quieter and more efficient operation, aligning with the growing demand for sustainable transportation solutions. As environmental concerns continue to rise, the adoption of technologies like the shrouded propeller (包围式螺旋桨) may play a pivotal role in shaping the future of transportation.In conclusion, the shrouded propeller (包围式螺旋桨) represents a significant advancement in propulsion technology, offering numerous advantages in terms of efficiency, noise reduction, and safety. Its applications in both aviation and marine industries highlight its versatility and potential for innovation. As we move towards a more sustainable future, embracing technologies like the shrouded propeller (包围式螺旋桨) will be essential in addressing the challenges of modern transportation while minimizing our environmental impact.

近年来，航空和海洋行业在技术方面取得了重大进展，特别是在推进系统的设计和效率方面。在这些创新中，shrouded propeller（包围式螺旋桨）的概念因其在各种应用中的潜在好处而备受关注。shrouded propeller是一种被保护外壳或罩子包围的螺旋桨，这种设计不仅提高了螺旋桨的效率，还减少了噪音并提高了安全性。使用shrouded propeller（包围式螺旋桨）的主要优势之一是其增加的推力与阻力比。罩子有助于优化水或空气在螺旋桨叶片周围的流动，最小化湍流和阻力。这导致推进系统更加高效，使船只或飞机能够以更少的能量消耗达到更高的速度。例如，在海洋应用中，配备shrouded propellers的船只可以实现更好的燃油效率，这对于经济和环境都是至关重要的。此外，shrouded propeller（包围式螺旋桨）的噪音减少特性在城市环境或敏感生态区域尤其有益。传统螺旋桨会产生显著的噪音，这可能会干扰海洋生物或导致居民区的声音污染。罩子有助于降低螺旋桨产生的声音，使其成为需要最小化噪音水平的应用的理想选择，例如在靠近居民海岸运营的研究船或休闲船。安全是shrouded propellers（包围式螺旋桨）表现突出的另一个关键方面。罩子提供的保护可以防止螺旋桨叶片受损，并降低对海洋动物或游泳者造成伤害的风险。在某些应用中，例如无人机（UAV），使用shrouded propeller可以防止因暴露的叶片导致的事故，使其在拥挤或敏感区域的操作更加安全。shrouded propellers（包围式螺旋桨）的多功能性超越了传统应用。它们越来越多地被集成到创新设计中，例如将电动机与包围式螺旋桨结合的混合推进系统。这种组合允许更安静和更高效的操作，与日益增长的可持续交通解决方案的需求相一致。随着环境问题的持续上升，采用像shrouded propeller（包围式螺旋桨）这样的技术可能在塑造未来交通方面发挥关键作用。总之，shrouded propeller（包围式螺旋桨）代表了推进技术的重要进步，在效率、噪音减少和安全性方面提供了众多优势。它在航空和海洋行业中的应用突显了其多功能性和创新潜力。随着我们向更可持续的未来迈进，接受像shrouded propeller（包围式螺旋桨）这样的技术将对应对现代交通挑战，同时最小化我们的环境影响至关重要。