low noise propeller

简明释义

低噪声螺旋桨

英英释义

例句

1.Pilots prefer planes equipped with low noise propeller systems for flying over residential neighborhoods.

飞行员更喜欢配备低噪音螺旋桨系统的飞机在居民区上空飞行。

2.The low noise propeller technology is becoming popular in the model aircraft community.

低噪音螺旋桨技术在模型飞机社区中越来越受欢迎。

3.Using a low noise propeller on your boat will help reduce disturbances to marine life.

在你的船上使用低噪音螺旋桨将有助于减少对海洋生物的干扰。

4.The new drone model features a low noise propeller, making it ideal for wildlife photography.

新款无人机配备了低噪音螺旋桨，非常适合野生动物摄影。

5.For urban areas, manufacturers are developing low noise propeller designs to minimize sound pollution.

为了适应城市地区，制造商正在开发低噪音螺旋桨设计，以最小化噪音污染。

作文

In recent years, the demand for quieter and more efficient aircraft has led to significant advancements in aviation technology. One of the most notable innovations in this field is the development of the low noise propeller (低噪声螺旋桨), which aims to reduce the noise produced by aircraft during takeoff and landing. This technology not only enhances passenger comfort but also addresses growing concerns about noise pollution in urban areas near airports.The design of a low noise propeller (低噪声螺旋桨) involves various engineering techniques that optimize the shape and material of the blades. By using advanced computational fluid dynamics simulations, engineers can analyze airflow patterns around the propeller and make necessary adjustments to minimize turbulence and vibration. These changes result in a smoother operation, which ultimately leads to reduced noise levels.Moreover, the low noise propeller (低噪声螺旋桨) is often constructed from lightweight composite materials. These materials not only enhance fuel efficiency but also contribute to lower noise emissions. The reduction in weight allows for better performance and maneuverability, which is crucial for modern aircraft that operate in increasingly crowded airspaces.Another important aspect of the low noise propeller (低噪声螺旋桨) is its ability to operate efficiently at various speeds. Traditional propellers tend to create more noise at higher speeds due to increased blade tip velocities. However, with innovative designs, the low noise propeller (低噪声螺旋桨) maintains its efficiency while significantly lowering the sound produced. This makes it an ideal choice for regional and commuter aircraft that frequently operate in noise-sensitive environments.Furthermore, the implementation of low noise propellers (低噪声螺旋桨) is not limited to new aircraft designs. Retrofitting existing airplanes with these advanced propellers can lead to immediate improvements in noise reduction. Airlines and operators are increasingly recognizing the benefits of upgrading their fleets, as it not only helps them comply with stricter noise regulations but also enhances their reputation among environmentally conscious travelers.The impact of low noise propellers (低噪声螺旋桨) extends beyond just the aviation industry. As cities continue to expand and more people live near airports, the importance of minimizing noise pollution becomes paramount. By adopting quieter technologies, the aviation sector plays a crucial role in promoting sustainable urban development and improving the quality of life for residents living near flight paths.In conclusion, the advent of the low noise propeller (低噪声螺旋桨) represents a significant leap forward in aviation technology. Its ability to reduce noise pollution while maintaining efficiency makes it a vital component of modern aircraft design. As the industry continues to innovate, we can expect further enhancements that will lead to quieter skies and a more harmonious coexistence between aviation and urban life.