tapered wing

简明释义

尖翼

英英释义

例句

1.The design of the aircraft features a tapered wing, which improves aerodynamic efficiency.

这架飞机的设计采用了渐缩翼，提高了气动效率。

2.The tapered wing helps to minimize turbulence and enhances stability.

这种渐缩翼有助于减少湍流并增强稳定性。

3.The tapered wing design allows for better fuel economy in long-distance flights.

这种渐缩翼设计使得长途飞行的燃油经济性更好。

4.Pilots have reported improved handling characteristics with the tapered wing configuration.

飞行员报告称，采用渐缩翼配置后，操控特性有所改善。

5.Engineers tested the new model with a tapered wing to reduce drag during flight.

工程师们测试了新模型，采用了渐缩翼以减少飞行中的阻力。

作文

The design of aircraft has evolved significantly over the years, with engineers constantly seeking ways to improve performance and efficiency. One of the most notable innovations in aircraft design is the use of a tapered wing, which has become a standard feature in many modern airplanes. A tapered wing is characterized by its shape, where the wings gradually decrease in width from the fuselage to the tip. This design not only enhances the aerodynamic properties of the aircraft but also contributes to fuel efficiency and overall performance.The primary advantage of a tapered wing is its ability to reduce drag. Drag is a force that opposes an aircraft's motion through the air, and minimizing it is crucial for improving speed and fuel consumption. By tapering the wings, engineers can create a more streamlined shape that allows air to flow smoothly over the surface, thereby reducing turbulence and drag. This is particularly important during cruise flight when the aircraft is traveling at high speeds.In addition to drag reduction, a tapered wing also improves lift-to-drag ratio, which is a key factor in determining an aircraft's efficiency. The lift-to-drag ratio is a measure of how much lift an aircraft generates compared to the drag it experiences. A higher ratio indicates better performance, allowing the aircraft to fly farther on less fuel. The tapered shape of the wing helps distribute lift more evenly along its span, leading to improved performance during various phases of flight.Moreover, a tapered wing can enhance the stability and control of an aircraft. When the wings are tapered, the center of pressure shifts, which can help maintain stability during flight. This is especially important during maneuvers and when encountering turbulent air. Pilots benefit from the improved handling characteristics of airplanes equipped with tapered wings, as they provide a more responsive and predictable flying experience.The use of tapered wings is not limited to commercial aviation; they are also prominent in military aircraft and gliders. In military applications, the need for speed and agility makes the tapered wing design particularly advantageous. Fighter jets, for example, often incorporate this wing shape to achieve superior maneuverability and performance in combat situations.In conclusion, the tapered wing represents a significant advancement in aircraft design, offering numerous benefits such as reduced drag, improved lift-to-drag ratio, and enhanced stability. As the aviation industry continues to innovate, the principles behind the tapered wing will undoubtedly play a crucial role in shaping the future of flight. Understanding the importance of this design feature helps us appreciate the complexities of aerodynamics and the engineering challenges faced by aircraft designers. The tapered wing is a prime example of how thoughtful design can lead to remarkable improvements in performance and efficiency in aviation.

飞机的设计在多年来经历了显著的演变，工程师们不断寻求改善性能和效率的方法。其中一个最显著的创新就是使用锥形翼，这已成为许多现代飞机的标准特征。锥形翼的特点是其形状，从机身到机翼尖逐渐减小。这种设计不仅增强了飞机的空气动力学特性，还对燃油效率和整体性能有贡献。锥形翼的主要优势在于它能够减少阻力。阻力是与飞机在空气中运动相反的力，最小化阻力对提高速度和燃油消耗至关重要。通过将机翼锥形化，工程师可以创造出一种更流线型的形状，使空气能够平滑地流过表面，从而减少湍流和阻力。这在巡航飞行期间尤为重要，此时飞机以高速飞行。除了减少阻力外，锥形翼还改善了升阻比，这是决定飞机效率的关键因素。升阻比是指飞机产生的升力与其所经历的阻力之间的比率。更高的比率表示更好的性能，使飞机能够用更少的燃料飞得更远。机翼的锥形形状有助于沿其跨度更均匀地分配升力，从而在飞行的各个阶段提高性能。此外，锥形翼还可以增强飞机的稳定性和控制性。当机翼呈锥形时，压力中心会发生变化，这有助于在飞行过程中保持稳定。这在进行机动和遇到湍流时尤为重要。装备有锥形翼的飞机提供了更灵敏和可预测的飞行体验，飞行员从中受益。锥形翼的使用不仅限于商业航空；在军用飞机和滑翔机中也很常见。在军事应用中，对速度和灵活性的需求使得锥形翼设计特别具有优势。例如，战斗机通常采用这种机翼形状，以在战斗情况下实现卓越的机动性和性能。总之，锥形翼代表了飞机设计的一项重大进步，提供了许多好处，如减少阻力、改善升阻比和增强稳定性。随着航空工业的不断创新，锥形翼背后的原理无疑将在塑造未来飞行中发挥关键作用。理解这一设计特征的重要性有助于我们欣赏空气动力学的复杂性以及飞机设计师面临的工程挑战。锥形翼是深思熟虑的设计如何在航空领域带来显著性能和效率提升的典范。