permissible mean maximum pressure

简明释义

容许的最大平均压力

英英释义

例句

1.During testing, the system reached the permissible mean maximum pressure 允许的平均最大压力 without any failure.

在测试过程中，系统达到了允许的平均最大压力而没有任何故障。

2.The pipeline was designed with a permissible mean maximum pressure 允许的平均最大压力 of 150 psi.

该管道的设计允许的平均最大压力为150 psi。

3.The engineering team must ensure that the design does not exceed the permissible mean maximum pressure 允许的平均最大压力 specified in the safety regulations.

工程团队必须确保设计不超过安全规定中指定的允许的平均最大压力。

4.Operators need to monitor the permissible mean maximum pressure 允许的平均最大压力 to prevent accidents.

操作员需要监控允许的平均最大压力以防止事故发生。

5.Failure to adhere to the permissible mean maximum pressure 允许的平均最大压力 can lead to catastrophic failures.

未能遵守允许的平均最大压力可能导致灾难性的故障。

作文

In the field of engineering, particularly in mechanical and civil engineering, understanding the concept of permissible mean maximum pressure is crucial for ensuring safety and efficiency in various structures and systems. The term refers to the highest average pressure that a material or structure can withstand without experiencing failure or significant deformation. This concept is essential when designing pressure vessels, pipelines, and other systems that operate under high-pressure conditions.The significance of permissible mean maximum pressure lies in its role in preventing catastrophic failures. For example, consider a pressure vessel used in chemical processing. If the vessel is subjected to pressures exceeding its permissible mean maximum pressure, it could lead to leaks, ruptures, or even explosions, posing serious risks to both personnel and the environment. Therefore, engineers must carefully calculate and adhere to these limits during the design phase.To determine the permissible mean maximum pressure, several factors must be considered, including the material properties, temperature, and the specific application of the structure. Materials such as steel, aluminum, and composites have different strength characteristics, which influence their ability to withstand pressure. Additionally, temperature can affect the material's performance; for instance, some materials may become brittle at low temperatures, reducing their allowable pressure limits.Moreover, industry standards and regulations play a significant role in defining the permissible mean maximum pressure. Organizations such as the American Society of Mechanical Engineers (ASME) and the American National Standards Institute (ANSI) provide guidelines that engineers must follow to ensure the safety and reliability of pressure-containing equipment. These standards help establish the acceptable limits for various materials and applications, ensuring that engineers design systems that are not only efficient but also safe.In practical applications, engineers often use finite element analysis (FEA) and other simulation tools to evaluate how structures will respond to different pressure conditions. By modeling the behavior of materials under stress, engineers can predict the point at which the permissible mean maximum pressure will be reached and take appropriate measures to prevent failure. This proactive approach is essential in industries such as oil and gas, where equipment operates under extreme conditions.In conclusion, the concept of permissible mean maximum pressure is vital for the safety and integrity of engineering designs. By understanding and applying this principle, engineers can create systems that not only meet operational requirements but also protect human life and the environment. As technology advances and new materials are developed, the definitions and calculations surrounding permissible mean maximum pressure will continue to evolve, highlighting the importance of ongoing education and adherence to best practices in engineering design.

在工程领域，尤其是机械和土木工程中，理解允许的平均最大压力的概念对于确保各种结构和系统的安全性和效率至关重要。这个术语指的是材料或结构在不发生故障或显著变形的情况下能够承受的最高平均压力。当设计压力容器、管道和其他在高压条件下运行的系统时，这个概念显得尤为重要。允许的平均最大压力的重要性在于其在防止灾难性故障中的作用。例如，考虑一个用于化学加工的压力容器。如果该容器承受的压力超过了其允许的平均最大压力，可能会导致泄漏、破裂甚至爆炸，给人员和环境带来严重风险。因此，工程师在设计阶段必须仔细计算并遵守这些限制。为了确定允许的平均最大压力，必须考虑多个因素，包括材料属性、温度和结构的具体应用。钢、铝和复合材料等材料具有不同的强度特性，这影响它们承受压力的能力。此外，温度也会影响材料的性能；例如，一些材料在低温下可能变得脆弱，从而降低其允许的压力极限。此外，行业标准和法规在定义允许的平均最大压力方面发挥着重要作用。美国机械工程师学会（ASME）和美国国家标准协会（ANSI）等组织提供的指南是工程师必须遵循的，以确保压力容器设备的安全性和可靠性。这些标准帮助建立各种材料和应用的可接受限制，确保工程师设计出不仅高效而且安全的系统。在实际应用中，工程师通常使用有限元分析（FEA）和其他模拟工具来评估结构在不同压力条件下的响应。通过对材料在应力下行为的建模，工程师可以预测允许的平均最大压力将达到的点，并采取适当措施以防止故障。这种主动的方法在石油和天然气等行业中至关重要，因为这些设备在极端条件下运行。总之，允许的平均最大压力的概念对于工程设计的安全性和完整性至关重要。通过理解和应用这一原则，工程师可以创建不仅满足操作要求，而且保护人类生命和环境的系统。随着技术的进步和新材料的发展，围绕允许的平均最大压力的定义和计算将继续演变，这突显了在工程设计中持续教育和遵循最佳实践的重要性。