jet flap

简明释义

喷气襟翼

英英释义

例句

1.During takeoff, the pilot adjusted the jet flap to enhance lift.

在起飞过程中，飞行员调整了喷气襟翼以增强升力。

2.The design of the jet flap allows for better control at low speeds.

这种喷气襟翼的设计使得低速时的控制更好。

3.The jet flap system was crucial for the aircraft's performance during landing.

对于飞机在着陆过程中的表现，喷气襟翼系统至关重要。

4.The aircraft's maneuverability improved significantly after the installation of the jet flap.

在安装了喷气襟翼后，飞机的机动性显著提高。

5.Engineers tested the jet flap in a wind tunnel to observe its effects on airflow.

工程师们在风洞中测试了喷气襟翼，以观察其对气流的影响。

作文

The concept of the jet flap is crucial in the field of aerodynamics and aircraft design. A jet flap refers to a type of control surface that utilizes high-velocity jets of air to enhance lift and maneuverability during flight. In essence, it works by directing a stream of air over the wing or control surfaces of an aircraft, thereby improving its aerodynamic efficiency. This technology has been instrumental in the development of modern aircraft, allowing for better performance, especially during takeoff and landing phases.To understand the significance of the jet flap, one must first consider the basic principles of flight. An aircraft generates lift through the shape of its wings, which create a pressure difference between the upper and lower surfaces. However, in certain situations, such as low-speed flight or during abrupt maneuvers, maintaining sufficient lift can be challenging. This is where the jet flap comes into play. By ejecting a high-speed jet of air from the trailing edge of the wing, the jet flap helps to energize the airflow over the wing, thus delaying flow separation and enhancing lift.The application of jet flaps can be seen in various aircraft designs, particularly in military jets and some commercial airliners. For instance, fighter jets often incorporate jet flaps to achieve superior agility and control during combat situations. The ability to execute sharp turns and maintain stability at high angles of attack is greatly enhanced by this technology. Similarly, commercial aircraft utilize jet flaps to improve their performance during critical phases of flight, ensuring safer operations in diverse conditions.Moreover, the innovation surrounding jet flaps continues to evolve. Engineers and researchers are constantly exploring new materials and designs to optimize the effectiveness of these devices. For example, advancements in computational fluid dynamics have allowed for more precise simulations of airflow around jet flaps, leading to improved designs that maximize lift while minimizing drag. This ongoing research not only contributes to better aircraft performance but also plays a significant role in reducing fuel consumption and emissions, aligning with global efforts towards sustainable aviation.In conclusion, the jet flap is a remarkable innovation in the realm of aerodynamics, providing significant advantages in lift and control for various types of aircraft. Its ability to manipulate airflow effectively makes it an essential component in modern aviation technology. As we look to the future, the continued development and refinement of jet flaps will undoubtedly contribute to safer, more efficient, and environmentally friendly air travel. Understanding how jet flaps function not only enriches our knowledge of flight mechanics but also highlights the importance of innovation in the aerospace industry.

“喷射襟翼”的概念在空气动力学和飞机设计领域至关重要。喷射襟翼是指一种利用高速气流来增强飞行过程中升力和机动性的控制面。其本质是通过将一股气流引导到飞机的机翼或控制面上，从而提高其空气动力效率。这项技术在现代飞机的发展中发挥了重要作用，使其在起飞和着陆阶段的性能得到改善。要理解喷射襟翼的重要性，首先必须考虑飞行的基本原理。飞机通过机翼的形状产生升力，机翼的上下表面之间形成压力差。然而，在某些情况下，例如低速飞行或突然机动时，保持足够的升力可能会面临挑战。这时，喷射襟翼就派上用场了。通过从机翼的后缘喷出高速气流，喷射襟翼有助于激活机翼上的气流，从而延迟气流分离并增强升力。喷射襟翼的应用可以在各种飞机设计中看到，尤其是在军用喷气机和一些商用飞机中。例如，战斗机通常结合使用喷射襟翼以在战斗情况下实现卓越的灵活性和控制能力。在高攻角下执行急转弯和保持稳定性的能力在很大程度上得益于这一技术。同样，商用飞机也利用喷射襟翼在关键飞行阶段改善其性能，确保在多种条件下的安全操作。此外，围绕喷射襟翼的创新不断发展。工程师和研究人员不断探索新材料和设计，以优化这些装置的有效性。例如，计算流体动力学的进步使得对喷射襟翼周围气流的更精确模拟成为可能，从而导致最大化升力的改进设计，同时最小化阻力。这项持续的研究不仅有助于改善飞机性能，还在减少燃料消耗和排放方面发挥了重要作用，与全球可持续航空的努力相一致。总之，喷射襟翼是空气动力学领域的一项卓越创新，为各种类型的飞机提供了显著的升力和控制优势。其有效操控气流的能力使其成为现代航空技术的重要组成部分。展望未来，喷射襟翼的持续发展和完善无疑将为更安全、更高效和更环保的航空旅行作出贡献。理解喷射襟翼的工作原理不仅丰富了我们对飞行力学的知识，也突显了航空航天工业创新的重要性。