afterbody length

简明释义

后体长

英英释义

例句

1.He noted that the afterbody length should be reduced for better maneuverability.

他指出，应该缩短后体长度以提高机动性。

2.The afterbody length is crucial for achieving optimal lift-to-drag ratio.

对于实现最佳升阻比，后体长度至关重要。

3.The designer specified the afterbody length to ensure proper aerodynamics.

设计师指定了后体长度以确保适当的空气动力学。

4.Engineers measured the afterbody length during the wind tunnel tests.

工程师在风洞测试中测量了后体长度。

5.Adjusting the afterbody length can significantly affect the vehicle's performance.

调整后体长度可以显著影响车辆的性能。

作文

The concept of afterbody length is crucial in various fields, particularly in aerodynamics and marine engineering. It refers to the distance from a specific point on a vehicle or vessel to the end of its body, often measured from the trailing edge of a wing or the stern of a ship. Understanding afterbody length can significantly influence the performance and efficiency of an aircraft or a boat. For instance, in aviation, the afterbody length affects the drag characteristics of an aircraft. A longer afterbody can lead to increased drag, which may reduce fuel efficiency during flight. Conversely, a shorter afterbody length can streamline the flow of air over the surface, potentially enhancing aerodynamic performance.In marine applications, the afterbody length plays a similar role. For ships, this measurement can impact the hydrodynamics, affecting how water flows around the hull. Ships with an optimal afterbody length can achieve better speed and maneuverability, making it a vital consideration in naval architecture. Engineers meticulously design the afterbody of vessels to ensure that they can cut through water efficiently, minimizing resistance and maximizing speed.Moreover, the afterbody length is not just a technical specification; it has practical implications for safety and stability. In both aviation and maritime contexts, a well-designed afterbody contributes to the overall stability of the vehicle. For example, in turbulent conditions, a properly proportioned afterbody length can help maintain control and prevent unwanted pitch or roll, ensuring a safer experience for passengers and crew.Furthermore, the relationship between afterbody length and other design elements cannot be overlooked. Factors such as the width of the body, the shape of the nose or bow, and even the materials used all interact with the afterbody length to create the overall performance profile of the vehicle. Designers must consider these relationships holistically, as a change in one aspect can lead to a ripple effect throughout the entire design.In conclusion, the afterbody length is a fundamental parameter in the design and analysis of vehicles in both air and water. Its influence on drag, efficiency, stability, and overall performance makes it a critical focus for engineers and designers alike. By understanding and optimizing the afterbody length, we can improve the functionality and safety of our vehicles, paving the way for advancements in technology and design in the future. As we continue to innovate in these fields, the importance of precise measurements and thoughtful design will only grow, underscoring the significance of terms like afterbody length in engineering discussions and applications.

“后体长度”这一概念在多个领域中至关重要，特别是在空气动力学和海洋工程中。它指的是从车辆或船只的特定点到其主体末端的距离，通常是从机翼的后缘或船舶的艉部测量。理解“后体长度”可以显著影响飞机或船只的性能和效率。例如，在航空领域，“后体长度”会影响飞机的阻力特性。较长的后体可能导致阻力增加，从而降低飞行中的燃油效率。相反，较短的后体长度可以使空气流过表面更为流畅，潜在地提升空气动力学性能。在海洋应用中，“后体长度”发挥着类似的作用。对于船舶而言，这一测量可以影响水动力学，影响水流如何绕过船体。具有最佳“后体长度”的船舶可以实现更好的速度和机动性，使其成为海军建筑中一个至关重要的考虑因素。工程师们精心设计船舶的后体，以确保它们能够高效穿过水面，最小化阻力并最大化速度。此外，“后体长度”不仅仅是一个技术规范；它对安全性和稳定性也有实际影响。在航空和海事环境中，设计良好的后体有助于车辆的整体稳定性。例如，在湍流条件下，适当比例的“后体长度”可以帮助保持控制，防止不必要的俯仰或横滚，从而确保乘客和船员的更安全体验。此外，“后体长度”与其他设计元素之间的关系也不容忽视。车身的宽度、鼻部或船头的形状，甚至使用的材料都与“后体长度”相互作用，形成车辆的整体性能特征。设计师必须全面考虑这些关系，因为一个方面的变化可能会在整个设计中引发连锁反应。总之，“后体长度”是空中和水中车辆设计与分析的基本参数。它对阻力、效率、稳定性和整体性能的影响，使其成为工程师和设计师关注的关键焦点。通过理解和优化“后体长度”，我们可以改善车辆的功能性和安全性，为未来技术和设计的进步铺平道路。随着我们在这些领域不断创新，精确测量和深思熟虑的设计的重要性只会增加，突显出像“后体长度”这样的术语在工程讨论和应用中的重要性。