peak overpressure

简明释义

峰值超压

英英释义

例句

1.The peak overpressure 峰值过压 from the rocket launch was measured to be significantly higher than expected.

火箭发射产生的峰值过压 peak overpressure 被测量为远高于预期。

2.Understanding the peak overpressure 峰值过压 is crucial for designing protective structures in industrial areas.

理解峰值过压 peak overpressure 对于设计工业区的防护结构至关重要。

3.The design of the building must account for the potential peak overpressure 峰值过压 caused by nearby explosions.

建筑的设计必须考虑到附近爆炸可能造成的峰值过压 peak overpressure。

4.In our tests, we recorded a peak overpressure 峰值过压 of 150 psi during the blast simulation.

在我们的测试中，我们记录到爆炸模拟期间的峰值过压 peak overpressure 为150 psi。

5.Engineers evaluated the peak overpressure 峰值过压 to ensure the safety of the gas pipeline.

工程师评估了峰值过压 peak overpressure 以确保天然气管道的安全性。

作文

In the field of physics and engineering, understanding the concept of peak overpressure is crucial for analyzing the effects of explosions and other sudden pressure changes. Peak overpressure refers to the maximum pressure exerted by a shock wave above the normal atmospheric pressure. This phenomenon can occur in various scenarios, such as industrial accidents, military explosions, or natural disasters like volcanic eruptions. The study of peak overpressure is essential for designing buildings, vehicles, and protective equipment that can withstand such extreme conditions.When an explosion occurs, it generates a shock wave that travels outward from the source. The intensity of this shock wave is characterized by its peak overpressure, which can be measured in pounds per square inch (psi) or pascals (Pa). Engineers and scientists often use this measurement to assess the potential damage that could result from an explosion. For example, a peak overpressure of just a few psi can shatter windows, while a significantly higher value can cause structural failures or even fatalities.One of the critical applications of peak overpressure analysis is in the design of blast-resistant structures. By understanding the expected peak overpressure levels in a given area, architects and engineers can implement strategies to mitigate the impact of explosions. This may include using reinforced materials, designing blast walls, or creating controlled evacuation routes. The goal is to ensure the safety of occupants and minimize property damage during such catastrophic events.Furthermore, the concept of peak overpressure is not limited to explosions. It also plays a significant role in environmental studies, particularly in assessing the impact of natural disasters. For instance, during a volcanic eruption, the peak overpressure generated by the explosive release of gas and ash can have devastating effects on nearby communities. By studying these events, scientists can develop better predictive models to warn populations at risk and improve emergency response strategies.In recent years, advancements in technology have allowed for more precise measurements and simulations of peak overpressure. High-speed cameras and pressure sensors can capture the dynamics of shock waves, providing valuable data for researchers. This information helps in refining existing models and developing new materials that can better withstand high-pressure environments.In conclusion, the significance of peak overpressure in both engineering and environmental science cannot be overstated. As we continue to face challenges related to explosions and natural disasters, a thorough understanding of peak overpressure will be vital for ensuring safety and resilience in our built environment. By investing in research and development, we can enhance our ability to predict, withstand, and respond to the impacts of sudden pressure changes, ultimately protecting lives and property from harm.

在物理和工程领域，理解峰值超压的概念对于分析爆炸和其他突发压力变化的影响至关重要。峰值超压是指冲击波超过正常大气压力所施加的最大压力。这种现象可以发生在各种场景中，例如工业事故、军事爆炸或自然灾害（如火山喷发）。对峰值超压的研究对于设计能够承受这种极端条件的建筑、车辆和保护设备至关重要。当爆炸发生时，它会产生一个从源头向外传播的冲击波。这个冲击波的强度以其峰值超压为特征，可以用每平方英寸磅（psi）或帕斯卡（Pa）来测量。工程师和科学家通常使用这一测量值来评估爆炸可能造成的潜在损害。例如，仅仅几psi的峰值超压就能打破窗户，而显著更高的值则可能导致结构性故障甚至死亡。峰值超压分析的一个关键应用是在防爆结构的设计中。通过了解某一地区预期的峰值超压水平，建筑师和工程师可以实施减轻爆炸影响的策略。这可能包括使用增强材料、设计防爆墙或创建控制撤离路线。目标是确保居住者的安全，并在这种灾难事件中尽量减少财产损失。此外，峰值超压的概念不仅限于爆炸。它在环境研究中也发挥着重要作用，尤其是在评估自然灾害的影响方面。例如，在火山喷发期间，由气体和灰烬的爆炸性释放产生的峰值超压可能对附近社区造成毁灭性影响。通过研究这些事件，科学家可以制定更好的预测模型，以警告处于风险中的人口并改善应急响应策略。近年来，技术的进步使得对峰值超压的测量和模拟更加精确。高速摄像机和压力传感器可以捕捉冲击波的动态，为研究人员提供有价值的数据。这些信息有助于改进现有模型并开发能够更好地承受高压环境的新材料。总之，峰值超压在工程和环境科学中的重要性不容小觑。随着我们继续面临与爆炸和自然灾害相关的挑战，全面理解峰值超压将对确保我们建筑环境的安全和韧性至关重要。通过投资研究和开发，我们可以增强预测、承受和应对突发压力变化影响的能力，从而最终保护生命和财产免受伤害。