aeroelasticity

简明释义

英[ˌeərəʊɪˌlæˈstɪsəti]美[ˈeəroʊˌelæsˈtiːsəti]

n. 空气弹性；[航] 气动力弹性学

英英释义

单词用法

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例句

1.Some typical numerical results are presented from application of the model to the static analysis, dynamic analysis, static aeroelasticity and flutter analysis of a wing-box and a wing.

将等效板模型推广应用到典型机翼结构的静力学、动力学以及静、动气动弹性分析中。

2.Some typical numerical results are presented from application of the model to static analysis, dynamic analysis, static aeroelasticity and flutter analysis of a wing-box and a wing.

将等效板模型推广应用到典型机翼结构的静力学、动力学以及静、动气动弹性分析中。

3.Realizing data exchange to reflect coupling between fluid and structures is essential to solving static aeroelasticity problems.

研究静气动弹性问题一大关键是要解决流固数据耦合。

4.Some typical numerical results are presented from application of the model to the static analysis, dynamic analysis, static aeroelasticity and flutter analysis of a wing-box and a wing.

将等效板模型推广应用到典型机翼结构的静力学、动力学以及静、动气动弹性分析中。

5.There are many new problems of aeroelasticity which are introduced by the novel concepts and system characteristics in the design process of hypersonic vehicles.

高超声速飞行器设计上的特点带来了一系列的气动弹性新问题。

6.A method of analysis of the effect of aeroelasticity on the stability of elastic vehicles by using a simplified mathematical model of unsteady aerodynamic forces is proposed.

而后就简化的非定常气动力数学模型提出了分析气动弹性对飞行器稳定性影响的方法。

7.With simplified unsteady aerodynamic force mathematical model, method of analysis for the effects of aeroelasticity on the dynamic stability of elastic vehicles is established.

就简化的非定常气动力数学模型提出了分析气动弹性时飞行器稳定性的影响的方法。

8.Coupled with the structural equations, the models for transonic aeroelasticity in state-space are got.

耦合结构动力学方程，建立了基于状态空间的跨声速气动弹性分析模型。

9.The phenomenon of flutter is a direct result of aeroelasticity 气动弹性 in materials subjected to aerodynamic forces.

颤振现象是由于材料受到气动力作用而导致的aeroelasticity 气动弹性的直接结果。

10.Engineers must consider aeroelasticity 气动弹性 when analyzing the structural integrity of bridges in windy areas.

工程师在分析风大地区桥梁的结构完整性时必须考虑aeroelasticity 气动弹性。

11.The effects of aeroelasticity 气动弹性 must be accounted for in the design of high-speed trains.

在高速列车的设计中，必须考虑aeroelasticity 气动弹性的影响。

12.The study of aeroelasticity 气动弹性 is crucial for designing safe aircraft wings.

对aeroelasticity 气动弹性的研究对于设计安全的飞机机翼至关重要。

13.Research in aeroelasticity 气动弹性 helps improve the performance of wind turbines.

在aeroelasticity 气动弹性方面的研究有助于提高风力涡轮机的性能。

作文

Aeroelasticity is a fascinating field of study that combines the principles of aerodynamics and structural mechanics. It focuses on how flexible structures, such as aircraft wings, respond to aerodynamic forces. The interaction between the airflow around a structure and the structure's own deformations can lead to various phenomena, including vibrations, flutter, and even structural failure. Understanding aeroelasticity (气动弹性) is crucial for engineers when designing safe and efficient aircraft and other aerospace vehicles.In the context of aviation, aeroelasticity (气动弹性) plays a significant role in ensuring that aircraft can withstand the stresses imposed by flight. For instance, when an aircraft flies at high speeds, the wings experience not only the lift generated by the airflow but also the bending and twisting caused by this lift. If the wing is too flexible, it may oscillate uncontrollably, leading to a phenomenon known as flutter. Flutter can be catastrophic, resulting in structural failure if not properly managed.To illustrate the importance of aeroelasticity (气动弹性), consider the development of modern airliners. Engineers use advanced computational models to predict how different designs will behave under various flight conditions. By simulating the interactions between aerodynamic forces and structural responses, they can optimize wing shapes and materials to minimize unwanted vibrations. This process not only improves safety but also enhances fuel efficiency, as a well-designed wing can generate more lift with less drag.Moreover, aeroelasticity (气动弹性) is not limited to aircraft; it is also relevant in other fields such as civil engineering and wind energy. For example, tall buildings and bridges must be designed to withstand wind forces. Engineers must account for the flexibility of these structures and how they will sway or deform in response to strong winds. By applying the principles of aeroelasticity (气动弹性), they can create safer and more resilient structures.Another application of aeroelasticity (气动弹性) is in the design of wind turbines. The blades of a turbine must be both lightweight and strong enough to endure the forces exerted by the wind. Understanding how the blades will flex and vibrate under different wind conditions allows engineers to design turbines that are more efficient and have longer lifespans.In conclusion, the study of aeroelasticity (气动弹性) is essential for the advancement of various engineering disciplines. As technology continues to evolve, the need for innovative solutions that incorporate aeroelasticity (气动弹性) principles will only grow. Whether in aviation, civil engineering, or renewable energy, understanding how structures interact with airflow is vital for creating safe, effective, and sustainable designs. The ongoing research in this field promises to enhance our capabilities and improve the performance of many systems, ultimately benefiting society as a whole.