allowable pressure

简明释义

容许压力

英英释义

例句

1.The engineer calculated the allowable pressure to ensure the pipeline would not burst.

工程师计算了允许的压力以确保管道不会爆裂。

2.Exceeding the allowable pressure can lead to catastrophic failures in the system.

超过允许的压力可能导致系统的灾难性故障。

3.We need to adjust the settings to stay within the allowable pressure range.

我们需要调整设置，以保持在允许的压力范围内。

4.The manufacturer provided guidelines on the allowable pressure for the new valve design.

制造商提供了有关新阀门设计的允许的压力指导。

5.During the testing phase, we monitored the allowable pressure of the reactor vessel closely.

在测试阶段，我们密切监测反应器容器的允许的压力。

作文

Understanding the concept of allowable pressure is essential in various engineering fields, especially in the design and analysis of structures and systems that involve fluid mechanics. In simple terms, allowable pressure refers to the maximum pressure that a material or structure can withstand without experiencing failure or yielding. This concept is crucial when engineers are designing pipelines, pressure vessels, and even buildings that must endure certain environmental pressures.In engineering, every material has its limits. For instance, steel can withstand a significant amount of pressure, but it has a breaking point. The allowable pressure is determined through rigorous testing and calculations that take into account factors such as the material properties, temperature effects, and safety factors. These calculations ensure that the structures we build are safe and reliable under expected loads.Consider a scenario where an engineer is tasked with designing a water pipeline. The engineer must first determine the maximum pressure that the pipeline will experience during operation. This includes not only the weight of the water but also any additional pressures from external sources, such as soil or other environmental factors. By calculating the allowable pressure, the engineer can choose the appropriate materials and design specifications to ensure that the pipeline can operate safely without risk of bursting or leaking.Moreover, understanding allowable pressure is vital in industries such as aerospace and automotive engineering, where components must endure extreme conditions. For example, the fuel tanks in rockets must be designed to handle high pressures during launch and flight. Engineers must carefully calculate the allowable pressure for these tanks to prevent catastrophic failures that could endanger lives and lead to costly losses.In addition to structural integrity, the concept of allowable pressure also plays a role in regulatory compliance. Many industries are governed by strict safety standards that dictate the maximum allowable pressures for various applications. Engineers must adhere to these regulations to ensure that their designs meet safety requirements. Failure to do so can result in legal consequences and jeopardize public safety.Furthermore, advancements in technology have allowed for more precise measurements and better materials that can withstand higher allowable pressures. Innovations in composite materials and alloys have led to lighter and stronger components, which are particularly beneficial in aerospace and automotive applications. As engineers continue to explore new materials, the definitions of allowable pressure may evolve, leading to safer and more efficient designs.In conclusion, the understanding of allowable pressure is fundamental in engineering disciplines. It ensures that structures and systems are designed to withstand the pressures they will encounter throughout their lifecycle. By adhering to the principles of allowable pressure, engineers can create safe, reliable, and efficient designs that meet both performance and regulatory standards. This knowledge not only protects the integrity of the structures we rely on but also safeguards the lives of those who use them.

理解允许压力的概念在各个工程领域中至关重要，特别是在涉及流体力学的结构和系统的设计与分析中。简单来说，允许压力指的是材料或结构在不发生故障或屈服的情况下能够承受的最大压力。这个概念在工程师设计管道、压力容器甚至必须承受某些环境压力的建筑物时至关重要。在工程中，每种材料都有其极限。例如，钢材可以承受相当大的压力，但它有一个断裂点。允许压力是通过严格测试和计算得出的，这些计算考虑了材料特性、温度影响和安全系数等因素。这些计算确保我们建造的结构在预期负载下是安全可靠的。考虑一个场景，工程师负责设计一条供水管道。工程师必须首先确定管道在运行期间将经历的最大压力。这不仅包括水的重量，还包括来自外部源的任何额外压力，例如土壤或其他环境因素。通过计算允许压力，工程师可以选择合适的材料和设计规范，以确保管道在没有破裂或泄漏风险的情况下安全运行。此外，理解允许压力在航空航天和汽车工程等行业中也至关重要，因为这些组件必须承受极端条件。例如，火箭中的燃料箱必须设计成能够在发射和飞行过程中承受高压力。工程师必须仔细计算这些油箱的允许压力，以防止可能危及生命并导致高昂损失的灾难性故障。除了结构完整性之外，允许压力的概念在合规性方面也发挥着作用。许多行业受到严格的安全标准的监管，这些标准规定了各种应用的最大允许压力。工程师必须遵循这些法规，以确保他们的设计符合安全要求。不遵守可能导致法律后果，并危及公众安全。此外，技术的进步使得更精确的测量和更好材料的使用成为可能，这些材料能够承受更高的允许压力。复合材料和合金的创新导致了更轻、更强的组件，这在航空航天和汽车应用中尤其有利。随着工程师继续探索新材料，允许压力的定义可能会演变，从而导致更安全、更高效的设计。总之，理解允许压力在工程学科中是基础。它确保结构和系统设计能够承受它们在整个生命周期中将遭遇的压力。通过遵循允许压力的原则，工程师可以创造出安全、可靠和高效的设计，既满足性能标准，又符合监管标准。这一知识不仅保护了我们依赖的结构的完整性，也保障了使用它们的人的生命安全。