gage pressure

简明释义

表压力

英英释义

例句

1.The tire's gage pressure is crucial for ensuring optimal fuel efficiency.

轮胎的表压对确保最佳燃油效率至关重要。

2.Monitoring the gage pressure of the hydraulic system is essential for safety.

监测液压系统的表压对于安全至关重要。

3.The technician adjusted the gage pressure to meet the manufacturer's specifications.

技术人员调整了表压以符合制造商的规格。

4.Before starting the engine, check the gage pressure of the oil system.

在启动引擎之前，检查油系统的表压。

5.A low gage pressure reading can indicate a leak in the system.

低表压读数可能表示系统中有泄漏。

作文

Understanding the concept of gage pressure is crucial in various fields, including engineering, meteorology, and even everyday applications. Gage pressure, defined as the pressure relative to the ambient atmospheric pressure, plays a significant role in how we measure and interpret pressure in different systems. Unlike absolute pressure, which measures total pressure including atmospheric pressure, gage pressure only considers the pressure above atmospheric levels. This distinction is essential as it affects calculations and safety measures in many industries.In engineering, for instance, when designing pressure vessels or pipelines, engineers must account for gage pressure to ensure that these structures can withstand the forces exerted by the fluids they contain. If a pressure gauge reads 50 psi (pounds per square inch), it indicates a gage pressure of 50 psi above atmospheric pressure, meaning the actual absolute pressure would be higher due to the weight of the atmosphere pressing down on the fluid.Moreover, in meteorology, gage pressure is vital for understanding weather patterns. Meteorologists often use barometers to measure atmospheric pressure, which helps predict weather changes. When measuring the pressure of a weather system, they typically refer to gage pressure to understand how much the pressure deviates from standard atmospheric conditions, which can indicate the presence of storms or high-pressure systems.In everyday life, we encounter gage pressure in various forms, such as in car tires. The recommended tire pressure is usually given in gage pressure because it indicates the pressure needed for optimal performance above the surrounding atmospheric pressure. For example, if the recommended tire pressure is 32 psi, this means the tire should have a gage pressure of 32 psi over atmospheric pressure, ensuring safe and efficient driving.To further illustrate the importance of gage pressure, consider a scenario where a pressure cooker is used. The pressure inside the cooker builds up as it heats, creating a gage pressure that cooks food faster. The manufacturer provides a maximum gage pressure limit to prevent accidents, highlighting the need for precise measurements in cooking appliances. If the pressure exceeds this limit, the cooker could become dangerous, leading to potential explosions.In conclusion, gage pressure is a fundamental concept that influences a wide range of activities and industries. From designing safe structures to predicting weather patterns and ensuring the proper functioning of everyday appliances, understanding gage pressure is essential. By recognizing its significance and applications, individuals can appreciate the critical role it plays in both technical and practical contexts. As we continue to advance in technology and science, the accurate measurement of gage pressure will remain a pivotal aspect of our understanding of the world around us.

理解表压的概念在工程、气象以及日常应用等多个领域至关重要。表压被定义为相对于环境大气压力的压力，在我们测量和解释不同系统中的压力时发挥着重要作用。与绝对压力（包括大气压力的总压力）不同，表压仅考虑高于大气水平的压力。这一区别至关重要，因为它影响着许多行业的计算和安全措施。例如，在工程中，当设计压力容器或管道时，工程师必须考虑表压以确保这些结构能够承受所含流体施加的力。如果压力表读数为50 psi（每平方英寸磅），则表示表压为50 psi，意味着实际绝对压力会更高，因为大气的重量压在流体上。此外，在气象学中，表压对于理解天气模式至关重要。气象学家通常使用气压计来测量大气压力，这有助于预测天气变化。当测量天气系统的压力时，他们通常参考表压以了解压力与标准大气条件的偏差，这可以指示风暴或高压系统的存在。在日常生活中，我们在各种形式中遇到表压，例如汽车轮胎。推荐的轮胎压力通常以表压表示，因为它指示了最佳性能所需的压力，超出周围的大气压力。例如，如果推荐的轮胎压力为32 psi，这意味着轮胎应具有32 psi的表压，以确保安全和高效的驾驶。为了进一步说明表压的重要性，考虑一个使用压力锅的场景。随着加热，锅内的压力逐渐升高，形成表压，使食物更快熟成。制造商提供最大表压限制，以防止事故，这突显了在烹饪设备中精确测量的必要性。如果压力超过此限制，锅可能变得危险，导致潜在的爆炸。总之，表压是影响多种活动和行业的基本概念。从设计安全结构到预测天气模式，再到确保日常设备的正常运作，理解表压是至关重要的。通过认识到它的重要性和应用，个人可以欣赏到它在技术和实际背景中所发挥的关键作用。随着我们在科技和科学上的不断进步，准确测量表压将继续成为我们理解周围世界的关键方面。