flutter failure

简明释义

颤振破坏

英英释义

例句

1.The app crashed due to a flutter failure.

由于Flutter失败，应用程序崩溃了。

2.A flutter failure can lead to a poor user experience.

Flutter失败可能导致糟糕的用户体验。

3.The team identified a flutter failure in the widget rendering process.

团队在小部件渲染过程中发现了一个Flutter失败。

4.We need to debug the flutter failure before the release.

在发布之前，我们需要调试一下Flutter失败。

5.After several attempts, we finally resolved the flutter failure issue.

经过几次尝试，我们终于解决了Flutter失败的问题。

作文

In the world of aviation and engineering, the term flutter failure refers to a dynamic instability that can occur in structures such as wings or other components of an aircraft. This phenomenon is critical to understand because it can lead to catastrophic consequences if not properly managed. The concept of flutter failure arises from the interaction between aerodynamic forces and structural dynamics. When an aircraft is in flight, various forces act on its wings, and if these forces resonate at certain frequencies, they can cause the structure to oscillate uncontrollably. This oscillation can increase in amplitude until the structural integrity of the wing is compromised, leading to potential failure. To illustrate this further, let's consider a scenario where an airplane is flying at a high speed. As it travels through the air, the wings experience changes in pressure and airflow. If these changes align with the natural frequency of the wing's material, a condition known as flutter failure can initiate. Engineers must therefore conduct extensive testing and simulations to determine the flutter characteristics of aircraft designs before they are put into production. The implications of flutter failure extend beyond just aircraft design; they also impact safety regulations and operational procedures. For instance, pilots are trained to recognize symptoms of flutter during flight, such as unusual vibrations or sounds. If they detect these signs, they are instructed to reduce speed or change altitude to mitigate the risk of flutter failure. Moreover, the study of flutter failure has led to advancements in materials science and engineering practices. Modern aircraft are built with composite materials that offer better resistance to the forces that cause flutter. Additionally, computational fluid dynamics (CFD) has improved our understanding of airflow over wings, allowing engineers to predict and prevent flutter more effectively. In conclusion, the phenomenon of flutter failure is a critical aspect of aerospace engineering that requires careful consideration and management. By understanding the mechanics behind flutter and implementing strategies to counteract it, engineers can enhance the safety and performance of aircraft. As technology continues to evolve, so too will our methods for analyzing and preventing flutter failure, ultimately leading to safer skies for everyone. Understanding and addressing flutter failure is not just a technical challenge but a crucial step toward ensuring the future of aviation safety.

在航空和工程的世界里，术语flutter failure指的是一种可能发生在飞机机翼或其他组件上的动态不稳定现象。这一现象至关重要，因为如果管理不当，可能会导致灾难性的后果。flutter failure的概念源于气动力与结构动态之间的相互作用。当飞机在飞行时，各种力量作用于其机翼，如果这些力量在某些频率上共振，就会导致结构失控地振荡。这种振荡的幅度可能会增加，直到机翼的结构完整性受到损害，从而导致潜在的故障。为了进一步说明这一点，让我们考虑一个场景：一架飞机以高速飞行。当它穿过空气时，机翼会经历压力和气流的变化。如果这些变化与机翼材料的固有频率对齐，就会引发称为flutter failure的情况。因此，工程师必须进行广泛的测试和模拟，以确定飞机设计的颤振特性，然后才能投入生产。flutter failure的影响不仅仅限于飞机设计；它们还影响安全法规和操作程序。例如，飞行员接受培训以识别飞行中颤振的症状，例如异常的振动或声音。如果他们发现这些迹象，他们会被指示降低速度或改变高度，以减轻flutter failure的风险。此外，对flutter failure的研究促进了材料科学和工程实践的进步。现代飞机采用复合材料制造，这些材料对导致颤振的力量具有更好的抵抗力。此外，计算流体动力学(CFD)提高了我们对机翼气流的理解，使工程师能够更有效地预测和防止颤振。总之，flutter failure现象是航空航天工程的一个关键方面，需要仔细考虑和管理。通过理解颤振背后的力学并实施对策，工程师可以提高飞机的安全性和性能。随着技术的不断发展，我们分析和预防flutter failure的方法也将不断演进，最终为每个人提供更安全的天空。理解和解决flutter failure不仅仅是一个技术挑战，更是确保航空安全未来的重要一步。