nominal pressure

简明释义

公称压力

英英释义

例句

1.The pipe is rated for a maximum nominal pressure 额定压力 of 150 psi.

这根管道的最大nominal pressure 额定压力 为150 psi。

2.When selecting a pump, ensure it can handle the nominal pressure 额定压力 required for your system.

在选择泵时，确保它能处理您系统所需的nominal pressure 额定压力。

3.The vessel must be designed to withstand at least twice the nominal pressure 额定压力 for safety.

该容器必须设计成能够承受至少两倍的nominal pressure 额定压力以确保安全。

4.During testing, we observed that the system maintained its nominal pressure 额定压力 without any leaks.

在测试过程中，我们观察到系统在没有任何泄漏的情况下保持了其nominal pressure 额定压力。

5.The manufacturer specifies a nominal pressure 额定压力 of 200 bar for this valve.

制造商为这个阀门指定了一个nominal pressure 额定压力 为200 bar。

作文

Understanding the concept of nominal pressure is crucial in various engineering and industrial applications. Nominal pressure refers to the designated pressure that a system is designed to operate under, which serves as a guideline for safety and performance. This term is widely used in the fields of hydraulics, pneumatics, and mechanical engineering, where pressure is a critical factor in the functionality of systems and components.In hydraulic systems, for instance, nominal pressure indicates the maximum pressure that can be safely handled by hoses, valves, and other components. When designing these systems, engineers must ensure that all components can withstand this pressure without failing. If the operating pressure exceeds the nominal pressure, it can lead to catastrophic failures, resulting in equipment damage or even injury to personnel.Moreover, in the context of piping systems, nominal pressure plays a significant role in determining the appropriate pipe materials and thicknesses. Different materials have varying tolerances to pressure, and understanding the nominal pressure allows engineers to select the right materials that will not only withstand the pressures involved but also ensure longevity and reliability.The importance of nominal pressure extends beyond just design considerations. It also impacts maintenance practices. Knowing the nominal pressure of a system helps technicians identify potential issues during inspections. If a system consistently operates near its nominal pressure, it may indicate that the system is functioning properly. However, if there are fluctuations or if the pressure exceeds the nominal pressure, it could signal a malfunction that needs immediate attention.Furthermore, nominal pressure is essential for regulatory compliance. Many industries are governed by strict safety standards that dictate the maximum allowable pressures for different systems. These regulations often reference nominal pressure values to ensure that systems are designed and operated within safe limits. Failing to comply with these standards can result in severe penalties, including fines and shutdowns.In conclusion, understanding nominal pressure is vital for anyone involved in engineering, manufacturing, or maintenance of pressure-related systems. It influences design choices, material selection, maintenance strategies, and regulatory compliance. As technology continues to advance, the need for precise pressure management will only grow, making the comprehension of nominal pressure more important than ever. By prioritizing this knowledge, professionals can ensure that their systems operate safely and effectively, ultimately contributing to the overall success of their projects and organizations.

理解名义压力的概念在各种工程和工业应用中至关重要。名义压力指的是一个系统设计运行的指定压力，它作为安全和性能的指导方针。这个术语广泛用于液压、气动和机械工程等领域，在这些领域中，压力是系统和组件功能的关键因素。例如，在液压系统中，名义压力表示可以安全处理的最大压力，这适用于软管、阀门和其他组件。在设计这些系统时，工程师必须确保所有组件能够承受这一压力而不会发生故障。如果操作压力超过名义压力，可能会导致灾难性的故障，造成设备损坏或甚至对人员造成伤害。此外，在管道系统的上下文中，名义压力在确定适当的管道材料和厚度方面发挥着重要作用。不同材料对压力的耐受性各不相同，了解名义压力有助于工程师选择合适的材料，以确保它们不仅能够承受相关压力，还能确保长期使用和可靠性。名义压力的重要性不仅限于设计考虑。它还影响维护实践。了解一个系统的名义压力可以帮助技术人员在检查过程中识别潜在问题。如果一个系统持续在其名义压力附近运行，可能表明系统正常运作。然而，如果出现波动或压力超过名义压力，则可能表明需要立即关注的故障。此外，名义压力对于合规性也至关重要。许多行业受到严格的安全标准的约束，这些标准规定了不同系统的最大允许压力。这些法规通常引用名义压力值，以确保系统在安全范围内设计和运行。未能遵守这些标准可能导致严重的处罚，包括罚款和停工。总之，理解名义压力对于任何参与压力相关系统的工程、制造或维护的人来说都是至关重要的。它影响设计选择、材料选择、维护策略和合规性。随着技术的不断进步，对精确压力管理的需求只会增加，使得对名义压力的理解变得越来越重要。通过优先考虑这一知识，专业人士可以确保他们的系统安全有效地运行，最终有助于他们项目和组织的整体成功。