wing area

简明释义

机翼面积

英英释义

例句

1.The larger the wing area, the more lift the aircraft can generate.

机翼的翼面积越大，飞机产生的升力就越多。

2.A glider typically has a larger wing area compared to a powered aircraft.

滑翔机的翼面积通常比动力飞机大。

3.Reducing the wing area can improve the speed of the aircraft.

减少翼面积可以提高飞机的速度。

4.The wing area is a critical factor in the design of any aircraft.

在任何飞机的设计中，翼面积都是一个关键因素。

5.Engineers must calculate the wing area to ensure the plane can take off safely.

工程师必须计算翼面积以确保飞机能够安全起飞。

作文

In the field of aerodynamics, understanding the concept of wing area is crucial for both aircraft design and performance evaluation. The wing area refers to the total surface area of the wings of an aircraft, which plays a significant role in generating lift. Lift is the force that allows an aircraft to rise off the ground and stay in the air, and it is directly proportional to the wing area. This means that a larger wing area can produce more lift, which is essential for heavier aircraft or those designed to carry substantial payloads.When engineers design an aircraft, they must carefully calculate the wing area to ensure that it meets the required performance specifications. For example, a commercial airliner needs a larger wing area compared to a small private plane because it carries more passengers and cargo. However, increasing the wing area can also lead to increased drag, which is the resistance an aircraft encounters as it moves through the air. Therefore, engineers must find a balance between having enough wing area to generate sufficient lift while minimizing drag to enhance fuel efficiency.Moreover, the shape of the wings, known as the airfoil, also affects how the wing area generates lift. Different wing designs can optimize the performance of the wing area for specific flight conditions. For instance, gliders often have long, slender wings with a large wing area to maximize lift and minimize drag, allowing them to soar for extended periods without an engine.In addition to aircraft design, the wing area is also a critical factor in flight training and operations. Pilots must understand the implications of the wing area on their aircraft's performance, especially during takeoff and landing. A larger wing area typically allows for a lower stall speed, meaning the aircraft can fly safely at slower speeds, which is beneficial during these critical phases of flight.Furthermore, the wing area influences the aircraft's maneuverability. Aircraft with a larger wing area can be more stable and easier to control, making them suitable for training purposes. In contrast, fighter jets often have smaller wing area relative to their size to enhance agility and speed, allowing them to perform complex maneuvers during combat.In conclusion, the wing area is a fundamental aspect of aerodynamics that significantly impacts aircraft design, performance, and safety. Understanding how to optimize the wing area is essential for engineers and pilots alike, as it affects everything from lift generation to fuel efficiency and maneuverability. As technology advances and new materials are developed, the way we approach the wing area will continue to evolve, leading to safer and more efficient aircraft in the future.

在空气动力学领域，理解翼面积的概念对飞机设计和性能评估至关重要。翼面积指的是飞机机翼的总表面积，这在产生升力方面发挥着重要作用。升力是使飞机能够离开地面并保持在空中的力量，它与翼面积成正比。这意味着更大的翼面积可以产生更多的升力，这对于较重的飞机或那些设计用于承载大量货物的飞机至关重要。当工程师设计飞机时，他们必须仔细计算翼面积以确保满足所需的性能规格。例如，商用客机需要比小型私人飞机更大的翼面积，因为它承载更多的乘客和货物。然而，增加翼面积也可能导致阻力增加，这是飞机在空气中移动时遇到的阻力。因此，工程师必须在拥有足够的翼面积以产生足够的升力和最小化阻力以提高燃油效率之间找到平衡。此外，机翼的形状，即气动外形，也会影响翼面积如何产生升力。不同的机翼设计可以优化翼面积在特定飞行条件下的性能。例如，滑翔机通常具有长而纤细的机翼，具有较大的翼面积，以最大限度地提高升力并最小化阻力，使其在没有发动机的情况下长时间翱翔。除了飞机设计，翼面积也是飞行训练和操作中的关键因素。飞行员必须了解翼面积对其飞机性能的影响，特别是在起飞和着陆期间。较大的翼面积通常允许较低的失速速度，这意味着飞机可以安全地以较慢的速度飞行，这在这些关键飞行阶段是有利的。此外，翼面积还影响飞机的机动性。具有较大翼面积的飞机通常更稳定且更易于控制，使其适合培训目的。相比之下，战斗机通常相对于其大小具有较小的翼面积，以增强灵活性和速度，使其能够在战斗中执行复杂的机动。总之，翼面积是空气动力学的一个基本方面，对飞机设计、性能和安全性有重大影响。理解如何优化翼面积对工程师和飞行员来说至关重要，因为它影响从升力生成到燃油效率和机动性的方方面面。随着技术的进步和新材料的发展，我们对翼面积的处理方式将继续演变，从而在未来实现更安全、更高效的飞机。