fuel rod vibration

简明释义

燃料棒振动

英英释义

例句

1.Excessive fuel rod vibration 燃料棒振动 can lead to structural damage in the reactor core.

过度的燃料棒振动可能导致反应堆核心的结构损坏。

2.The research focused on the effects of fuel rod vibration 燃料棒振动 on heat transfer efficiency.

研究集中于燃料棒振动对热传递效率的影响。

3.Advanced sensors were installed to detect fuel rod vibration 燃料棒振动 in real-time.

安装了先进的传感器以实时检测燃料棒振动。

4.Regular maintenance checks include assessing fuel rod vibration 燃料棒振动 levels.

定期维护检查包括评估燃料棒振动水平。

5.The engineers monitored the fuel rod vibration 燃料棒振动 during the reactor startup to ensure safe operation.

工程师在反应堆启动期间监测了燃料棒振动，以确保安全操作。

作文

In the realm of nuclear engineering, ensuring the safety and efficiency of reactors is paramount. One critical aspect that engineers must monitor is fuel rod vibration, which refers to the oscillations experienced by the fuel rods within a nuclear reactor core. These vibrations can arise from various sources, including fluid flow, thermal expansion, and mechanical interactions. Understanding and managing fuel rod vibration is crucial because excessive vibrations can lead to structural failure, reduced fuel efficiency, and even catastrophic accidents. When nuclear fuel rods are subjected to high temperatures and pressures, they may expand and contract, causing them to vibrate. The movement can be exacerbated by the flow of coolant around the rods, which can create turbulent conditions. Engineers utilize sophisticated modeling techniques to predict these vibrations and assess their impact on the integrity of the fuel rods. By simulating different operational scenarios, they can identify potential issues before they occur.Moreover, monitoring fuel rod vibration in real-time is essential for maintaining reactor stability. Advanced sensors are installed to detect any abnormal vibrations, allowing operators to take corrective action immediately. This proactive approach helps prevent damage to the fuel rods and ensures that the reactor operates smoothly.The implications of fuel rod vibration extend beyond just the immediate safety of the reactor. They also have economic consequences. If a reactor experiences frequent vibrations that require shutdowns or maintenance, it can lead to significant financial losses. Therefore, optimizing the design of fuel rods to minimize vibrations is a key goal in nuclear engineering. Researchers are continually exploring new materials and geometries that can withstand the stresses imposed by fuel rod vibration.In conclusion, fuel rod vibration is a vital consideration in the operation and design of nuclear reactors. By understanding its causes and effects, engineers can develop strategies to mitigate risks and enhance the performance of nuclear energy systems. As the demand for clean and reliable energy sources continues to grow, the role of effective vibration management will become increasingly important in the future of nuclear power generation.

在核工程领域，确保反应堆的安全性和效率至关重要。工程师必须监测的一个关键方面是燃料棒振动，指的是核反应堆核心内燃料棒所经历的振动。这些振动可能源于多种因素，包括流体流动、热膨胀和机械相互作用。理解和管理燃料棒振动至关重要，因为过度的振动可能导致结构失效、燃料效率降低，甚至灾难性事故。当核燃料棒在高温和高压下受到影响时，它们可能会膨胀和收缩，从而导致振动。流经燃料棒的冷却剂流动也可能加剧这种运动，产生湍流条件。工程师利用复杂的建模技术来预测这些振动并评估其对燃料棒完整性的影响。通过模拟不同的操作场景，他们可以在问题发生之前识别潜在问题。此外，实时监测燃料棒振动对于维持反应堆的稳定性至关重要。安装了先进的传感器以检测任何异常振动，使操作员能够立即采取纠正措施。这种主动的方法有助于防止燃料棒损坏，并确保反应堆平稳运行。燃料棒振动的影响不仅限于反应堆的即时安全性。它们还具有经济后果。如果反应堆经历频繁的振动，需要停机或维护，这可能导致重大经济损失。因此，优化燃料棒设计以最小化振动是核工程中的一个关键目标。研究人员不断探索新材料和几何形状，以承受由燃料棒振动施加的压力。总之，燃料棒振动是核反应堆操作和设计中的一个重要考虑因素。通过理解其原因和影响，工程师可以制定策略来降低风险并提高核能系统的性能。随着对清洁和可靠能源来源的需求持续增长，有效的振动管理将在未来核电发电中变得越来越重要。