forebody

简明释义

英[ˈfɒˌbɒdɪ]美[ˈfɔːrˌbɑːdi]

n. 弹体前部；船体前半部

复 数 f o r e b o d i e s

英英释义

单词用法

同义词

反义词

例句

1.The flush airdata sensing system is much better than the traditional airdata system, and it depends on the pressure sensors allocated on the forebody of aircraft to derive the airdata indirectly.

嵌入式大气数据传感（FADS）系统较之传统的大气数据系统有很大的优势，它依靠飞行器前端的压力传感器间接得到飞行大气数据。

2.The flush airdata sensing system is much better than the traditional airdata system, and it depends on the pressure sensors allocated on the forebody of aircraft to derive the airdata indirectly.

嵌入式大气数据传感（FADS）系统较之传统的大气数据系统有很大的优势，它依靠飞行器前端的压力传感器间接得到飞行大气数据。

3.The forebody, suspension lines and canopy were modeled as a series of elastically connected mass nodes. The flow field inside the canopy was two-dimensional inviscid, incompressible flow.

前体、伞绳及伞衣离散为一系列弹性连接的质量节点，伞衣内部流场为二维无粘、不可压流。

4.When a fighter aircraft or missile flies at high angle of attack(AOA), asymmetric vortexes are produced from the forebody and induce strong side force and yawing moment.

飞机或导弹在大迎角下飞行时会形成非对称涡，从而产生很大的侧滑力和偏航力矩。

5.A study is carried out on a hypersonic inlet with rectangular-to-circular shape transition and forebody using numerical simulation and high enthalpy wind tunnel test.

对一种带前体的高超声速矩转圆形进气道开展了数值仿真及高焓脉冲风洞试验研究。

6.This paper introduces a wind tunnel experimental method of projectile with jet from its forebody and influence of jet on aerodynamic characteristics of projectile.

介绍弹丸前体喷流实验方法及喷流对弹丸气动性能的影响。

7.The paper gives variations in the forebody drag, the normal force and the pressure center in accordance with the Mach Numbers and the geometric parameters.

给出了前阻、法向力及压心随马赫数或几何参数的变化曲线。

8.On the basis of the above, the mechanism is investigated by which the chine forebody can delay delta wing vortex burst.

在此基础上，对融合体前体延迟翼涡破裂的机理进行了深入探讨。

9.Calculated values of the aerodynamical loads on a tangent-ogive forebody compare well -with experimental data.

计算出的空气动力数据与实验结果吻合。

10.The design of the aircraft's forebody 前体 is crucial for reducing drag during flight.

飞机的前体设计对减少飞行中的阻力至关重要。

11.Engineers analyzed the forebody 前体 structure to enhance its aerodynamic properties.

工程师分析了前体结构，以增强其空气动力学特性。

12.The forebody 前体 of the ship was designed to cut through waves efficiently.

船只的前体设计旨在有效地切割波浪。

13.In car racing, the forebody 前体 plays a significant role in overall vehicle stability.

在赛车中，前体对整体车辆稳定性起着重要作用。

14.The forebody 前体 of the new model features advanced materials for better performance.

新车型的前体采用先进材料以提升性能。

作文

In the realm of engineering and design, particularly in the fields of aerospace and automotive industries, the term forebody plays a crucial role. The forebody refers to the front part of a vehicle or aircraft, which is designed with specific aerodynamic properties to enhance performance and efficiency. Understanding the significance of the forebody is essential for engineers who strive to create vehicles that are not only functional but also capable of cutting through air with minimal resistance. When designing the forebody, engineers must consider various factors such as shape, materials, and weight distribution. The shape of the forebody is vital; a streamlined design can significantly reduce drag, allowing the vehicle to move faster and consume less fuel. For instance, modern cars often feature sleek forebodies that taper smoothly from the windshield to the front bumper. This design minimizes turbulence and helps in achieving better fuel efficiency. Moreover, the materials used in constructing the forebody can impact both performance and safety. Lightweight materials such as carbon fiber and aluminum are frequently employed to reduce the overall weight of the vehicle, contributing to improved acceleration and handling. At the same time, the forebody must also be strong enough to protect occupants in the event of a collision. Engineers face the challenge of balancing these conflicting requirements while ensuring that the forebody meets regulatory standards for safety and emissions. The importance of the forebody extends beyond just aerodynamics and safety; it also influences the aesthetic appeal of the vehicle. A well-designed forebody can enhance the overall look of a car or aircraft, making it more attractive to consumers. Automotive companies invest significant resources into the design of the forebody to ensure that their vehicles stand out in a competitive market. This aspect of design is not merely about functionality; it is also about creating an emotional connection with potential buyers. In the aerospace industry, the forebody of an aircraft is equally critical. The design of the forebody affects not only the aircraft's speed and fuel efficiency but also its ability to withstand various environmental conditions during flight. Engineers must ensure that the forebody can endure high-speed winds, temperature fluctuations, and other stresses associated with flying. Advanced computational fluid dynamics (CFD) simulations are often used to analyze airflow around the forebody and optimize its design before physical prototypes are built. In conclusion, the term forebody encompasses a variety of considerations in the fields of engineering, design, and aesthetics. From enhancing aerodynamic performance to ensuring safety and creating visually appealing vehicles, the forebody serves as a fundamental component that impacts many aspects of vehicle design. As technology continues to evolve, the methods and materials used to construct the forebody will likely advance as well, leading to even more efficient and innovative designs in the future. Understanding the significance of the forebody is essential for anyone involved in vehicle design, as it represents the intersection of form and function, beauty and utility.

在工程和设计领域，特别是在航空航天和汽车工业中，术语forebody起着至关重要的作用。forebody指的是车辆或飞机的前部，其设计具有特定的空气动力学特性，以增强性能和效率。理解forebody的重要性对于努力创造不仅功能齐全而且能够以最小阻力穿过空气的车辆的工程师至关重要。 在设计forebody时，工程师必须考虑多种因素，例如形状、材料和重量分布。forebody的形状至关重要；流线型设计可以显著减少阻力，使车辆能够更快地移动并消耗更少的燃料。例如，现代汽车通常具有从挡风玻璃到前保险杠平滑收敛的流线型forebody。这种设计最小化了湍流，有助于实现更好的燃油效率。 此外，构建forebody所使用的材料也会影响性能和安全性。轻质材料如碳纤维和铝常常被用来减少车辆的整体重量，从而提高加速和操控性能。同时，forebody还必须足够坚固，以保护乘员在碰撞事件中的安全。工程师面临着在确保forebody符合安全和排放法规标准的同时平衡这些相互矛盾的要求的挑战。 forebody的重要性不仅仅体现在空气动力学和安全性上；它还影响着车辆的美学吸引力。设计良好的forebody可以增强汽车或飞机的整体外观，使其对消费者更具吸引力。汽车公司投入大量资源用于forebody的设计，以确保其车辆在竞争激烈的市场中脱颖而出。这一设计方面不仅仅是关于功能；它还涉及到与潜在买家建立情感联系。 在航空航天行业，飞机的forebody同样至关重要。forebody的设计不仅影响飞机的速度和燃油效率，还影响其在飞行过程中承受各种环境条件的能力。工程师必须确保forebody能够承受高速风、温度波动以及与飞行相关的其他压力。先进的计算流体力学（CFD）模拟通常用于分析气流在forebody周围的流动，并在构建物理原型之前优化其设计。 总之，术语forebody涵盖了工程、设计和美学领域的各种考虑。从增强空气动力性能到确保安全，再到创造视觉上吸引人的车辆，forebody作为一个基本组成部分，影响着车辆设计的许多方面。随着技术的不断发展，用于构建forebody的方法和材料也可能会不断进步，从而导致未来更加高效和创新的设计。理解forebody的重要性对于任何参与车辆设计的人来说都是必不可少的，因为它代表了形式与功能、美与实用的交汇点。