synchronous vibration

简明释义

共振

英英释义

例句

1.They discovered that the synchronous vibration 同步振动 caused excessive wear on the machinery.

他们发现<顺序振动>导致机器的过度磨损。

2.During the testing phase, the vehicle experienced synchronous vibration 同步振动 at high speeds.

在测试阶段，车辆在高速行驶时经历了<顺序振动>。

3.The engineers tested the machine for any signs of synchronous vibration 同步振动 during operation.

工程师在机器运行期间测试是否有任何<顺序振动>的迹象。

4.The research focused on the effects of synchronous vibration 同步振动 in tall buildings during an earthquake.

该研究集中于地震期间高层建筑中的<顺序振动>影响。

5.To prevent synchronous vibration 同步振动, the team installed dampers on the structure.

为了防止<顺序振动>，团队在结构上安装了阻尼器。

作文

In the realm of mechanical engineering and physics, the term synchronous vibration refers to a type of oscillation that occurs when two or more systems vibrate at the same frequency. This phenomenon can be observed in various applications, from simple pendulums to complex machinery. Understanding synchronous vibration is crucial for engineers and designers, as it can significantly impact the performance and longevity of mechanical systems.To illustrate the concept, consider a scenario where two identical tuning forks are struck simultaneously. If both forks resonate at the same frequency, they produce a clear and harmonious sound. This is a practical example of synchronous vibration, where the vibrations of the tuning forks are perfectly in sync with each other. However, if one fork vibrates slightly out of tune, the resulting sound becomes dissonant. This analogy highlights the importance of frequency alignment in achieving optimal performance in vibrating systems.In mechanical systems, synchronous vibration can lead to resonance, a condition where the amplitude of vibrations increases dramatically. Resonance occurs when the frequency of external forces matches the natural frequency of the system. For instance, a bridge swaying in response to wind or traffic can experience synchronous vibration if the frequency of the wind gusts aligns with the bridge's natural frequency. This can result in dangerous oscillations, potentially leading to structural failure.Engineers must consider synchronous vibration when designing machinery and structures. Vibration analysis is a critical aspect of ensuring safety and reliability. By identifying potential resonance conditions, engineers can implement design modifications, such as adding dampers or changing the materials used, to mitigate the effects of synchronous vibration. These adjustments help to ensure that machinery operates smoothly and efficiently, reducing wear and tear over time.Moreover, synchronous vibration is not limited to physical systems; it can also be observed in electrical circuits. In alternating current (AC) systems, components can experience synchronous vibration due to the periodic nature of the electrical supply. For instance, motors and generators operate based on the principle of synchronized rotation, which is essential for efficient energy conversion.In conclusion, understanding synchronous vibration is vital for anyone involved in mechanical design and engineering. It plays a significant role in the functionality and safety of various systems, from everyday appliances to large-scale infrastructure. By recognizing and addressing the challenges posed by synchronous vibration, engineers can create more reliable and efficient designs that withstand the test of time. As technology continues to evolve, the study of vibrations will remain a fundamental aspect of engineering, ensuring that we build systems that are not only effective but also safe for public use.

在机械工程和物理学领域，术语同步振动指的是当两个或多个系统以相同频率振动时发生的一种振荡现象。这个现象可以在各种应用中观察到，从简单的摆到复杂的机械。理解同步振动对工程师和设计师至关重要，因为它会显著影响机械系统的性能和寿命。为了说明这一概念，考虑一个场景：两个相同的音叉同时被敲击。如果两个音叉以相同的频率共振，它们会产生清晰而和谐的声音。这是同步振动的一个实际例子，其中音叉的振动彼此完全同步。然而，如果一个音叉的振动稍微不调，那么所产生的声音就会变得不和谐。这个类比突出了频率对齐在实现振动系统最佳性能中的重要性。在机械系统中，同步振动可能导致共振，这是一种振动幅度显著增加的情况。当外部力的频率与系统的自然频率匹配时，就会发生共振。例如，一座桥在风或交通的作用下摇摆，如果风的阵风频率与桥的自然频率一致，就会经历同步振动。这可能导致危险的振动，甚至可能导致结构失效。工程师在设计机器和结构时必须考虑同步振动。振动分析是确保安全和可靠性的关键方面。通过识别潜在的共振条件，工程师可以实施设计修改，例如添加阻尼器或改变使用的材料，以减轻同步振动的影响。这些调整有助于确保机器平稳高效地运行，减少磨损。此外，同步振动不仅限于物理系统；它也可以在电路中观察到。在交流（AC）系统中，由于电源的周期性特性，组件可能会经历同步振动。例如，电动机和发电机基于同步旋转的原理运作，这对于有效的能量转换至关重要。总之，理解同步振动对任何参与机械设计和工程的人来说都是至关重要的。它在各种系统的功能性和安全性中发挥着重要作用，从日常电器到大型基础设施。通过认识和解决同步振动带来的挑战，工程师可以创造出更可靠和高效的设计，能够经受住时间的考验。随着技术的不断发展，振动研究将继续成为工程的基本方面，确保我们构建出不仅有效而且安全的系统供公众使用。