absolute static pressure

简明释义

绝对静压;

英英释义

例句

1.The absolute static pressure 绝对静压 readings were taken at different altitudes to analyze atmospheric changes.

在不同高度下采集了绝对静压 absolute static pressure读数，以分析大气变化。

2.The engineer measured the absolute static pressure 绝对静压 in the chamber to ensure it was within safe limits.

工程师测量了舱内的绝对静压 absolute static pressure以确保其在安全范围内。

3.The absolute static pressure 绝对静压 in the pipeline was monitored to prevent potential leaks.

监控管道中的绝对静压 absolute static pressure以防止潜在泄漏。

4.In fluid dynamics, absolute static pressure 绝对静压 helps determine the flow characteristics of a liquid.

在流体动力学中，绝对静压 absolute static pressure有助于确定液体的流动特性。

5.Understanding the absolute static pressure 绝对静压 is critical for designing efficient HVAC systems.

理解绝对静压 absolute static pressure对于设计高效的暖通空调系统至关重要。

作文

Understanding the concept of absolute static pressure is essential for various fields, including engineering, meteorology, and aviation. Absolute static pressure refers to the total pressure exerted by a fluid at rest, measured relative to a perfect vacuum. This measurement is crucial as it provides a baseline from which other pressure readings can be taken. In practical terms, absolute static pressure is vital in determining how fluids behave under different conditions, such as changes in altitude or temperature.In engineering, for instance, understanding absolute static pressure helps engineers design systems that can withstand varying pressures. When designing buildings, for example, architects must consider the absolute static pressure acting on structures due to wind or atmospheric conditions. By knowing this value, they can ensure that buildings are safe and stable, preventing structural failures that could lead to catastrophic consequences.In aviation, absolute static pressure plays a critical role in flight dynamics. Aircraft altimeters, which measure altitude, rely on absolute static pressure to determine how high an aircraft is flying. As an airplane ascends, the absolute static pressure decreases due to the thinning atmosphere. Pilots must understand these changes to navigate safely and efficiently. Moreover, the performance of the aircraft engines is also influenced by absolute static pressure. At higher altitudes, lower absolute static pressure can affect engine efficiency, requiring pilots to adjust their flight strategies accordingly.Meteorologists also use absolute static pressure to predict weather patterns. The absolute static pressure of the atmosphere influences wind patterns and storm systems. For instance, low-pressure systems are often associated with stormy weather, while high-pressure systems typically bring clear skies. By analyzing absolute static pressure readings, meteorologists can provide accurate forecasts, helping people prepare for severe weather events.Moreover, the concept of absolute static pressure is not limited to just air; it applies to all fluids. In hydraulics, understanding absolute static pressure is important for designing systems that transport liquids. Engineers must calculate absolute static pressure to ensure that pipelines can handle the pressure exerted by the fluid within them. Failure to account for absolute static pressure can lead to leaks or even ruptures, resulting in significant damage and financial loss.In summary, absolute static pressure is a fundamental concept that permeates various scientific and engineering disciplines. Its significance cannot be overstated, as it provides a foundation for understanding fluid behavior in different contexts. Whether in the design of buildings, the operation of aircraft, or the prediction of weather patterns, knowledge of absolute static pressure is indispensable. As technology continues to advance, the importance of accurately measuring and interpreting absolute static pressure will only grow, making it a critical area of study for future engineers and scientists.

理解绝对静压的概念对于工程、气象和航空等多个领域至关重要。绝对静压是指流体静止时施加的总压力，相对于完美真空进行测量。这一测量至关重要，因为它提供了一个基准，以便从中获取其他压力读数。在实际应用中，绝对静压对于确定流体在不同条件下的行为至关重要，例如高度或温度的变化。例如，在工程领域，理解绝对静压有助于工程师设计能够承受不同压力的系统。当设计建筑物时，建筑师必须考虑由于风或大气条件而作用于结构的绝对静压。通过了解这个值，他们可以确保建筑物的安全与稳定，防止可能导致灾难性后果的结构失效。在航空中，绝对静压在飞行动态中起着关键作用。飞机高度计依赖于绝对静压来确定飞机的飞行高度。随着飞机上升，绝对静压因稀薄的大气而降低。飞行员必须理解这些变化，以安全高效地导航。此外，飞机发动机的性能也受到绝对静压的影响。在高海拔地区，较低的绝对静压会影响发动机效率，要求飞行员相应调整飞行策略。气象学家也利用绝对静压来预测天气模式。大气的绝对静压影响风向和风暴系统。例如，低压系统通常与暴风雨天气相关，而高压系统通常带来晴朗的天空。通过分析绝对静压读数，气象学家可以提供准确的天气预报，帮助人们为严重的天气事件做好准备。此外，绝对静压的概念不仅限于空气；它适用于所有流体。在液压学中，理解绝对静压对于设计运输液体的系统至关重要。工程师必须计算绝对静压以确保管道能够承受内部流体施加的压力。如果未能考虑绝对静压，可能会导致泄漏甚至破裂，从而造成重大损失和经济损失。总之，绝对静压是一个基本概念，渗透到各个科学和工程学科中。其重要性不容小觑，因为它为理解不同背景下的流体行为提供了基础。无论是在建筑设计、飞机操作还是天气模式预测中，掌握绝对静压都是不可或缺的。随着技术的不断进步，准确测量和解释绝对静压的重要性只会增加，使其成为未来工程师和科学家研究的关键领域。