static temperature

简明释义

静温

英英释义

例句

1.The engineer measured the static temperature 静态温度 of the gas in the pipeline to ensure it was within safe limits.

工程师测量了管道中气体的静态温度 static temperature，以确保其在安全范围内。

2.To determine the efficiency of the heat exchanger, we need to know the static temperature 静态温度 of the incoming fluids.

为了确定热交换器的效率，我们需要知道进流体的静态温度 static temperature。

3.In aerodynamics, the static temperature 静态温度 is crucial for calculating the performance of an aircraft.

在空气动力学中，静态温度 static temperature 对于计算飞机的性能至关重要。

4.The static temperature 静态温度 is often used in thermodynamic calculations to evaluate energy transfers.

在热力学计算中，静态温度 static temperature 常用于评估能量转移。

5.During the test, the static temperature 静态温度 was recorded at various points in the system.

在测试过程中，系统中各个点的静态温度 static temperature被记录下来。

作文

In the field of thermodynamics, the concept of static temperature plays a crucial role in understanding the behavior of gases and liquids under various conditions. The term static temperature refers to the temperature of a fluid when it is at rest, meaning there are no significant velocity gradients within the fluid. This condition allows for a more straightforward analysis of thermal properties without the complications introduced by motion. For example, consider a large body of water, such as a lake. When the water is calm and undisturbed, the temperature throughout the lake can be considered uniform. In this scenario, the temperature measured at any point in the lake can be classified as the static temperature. This uniformity is essential for various applications, including environmental monitoring and climate studies, where accurate temperature readings are necessary for assessing ecological health.On the other hand, when the water begins to move, such as during a storm or due to wind, the temperature can vary significantly from one point to another. In such cases, the concept of static temperature becomes less relevant, as the motion introduces complexities that must be accounted for, such as convective heat transfer. Thus, understanding the static temperature is vital for establishing a baseline against which dynamic conditions can be compared.In engineering applications, the static temperature is often used in the design of systems that involve heat exchangers, refrigeration units, and combustion engines. For instance, in a heat exchanger, engineers need to know the static temperature of the fluids involved to calculate the efficiency of heat transfer. If the temperatures are not accurately measured when the fluids are in a static state, the calculations may lead to inefficient designs or even system failures.Moreover, in the context of aerodynamics, the static temperature is critical when analyzing airflow over aircraft wings. When an aircraft is flying, the air around it is in motion, creating dynamic pressures and temperatures that differ from the static temperature of the surrounding atmosphere. Pilots and engineers must understand these differences to ensure safe and efficient flight operations. By measuring the static temperature, they can better predict how the aircraft will perform under various atmospheric conditions.In summary, the notion of static temperature provides a fundamental understanding of thermal dynamics in both natural and engineered systems. It serves as a reference point for analyzing temperature variations and behaviors in fluids when they are at rest. Whether in environmental science, engineering, or aerodynamics, recognizing and applying the concept of static temperature is essential for accurate measurements and effective system designs. As we continue to explore the complexities of thermodynamics, the importance of static temperature will undoubtedly remain a key focus area for researchers and practitioners alike.

在热力学领域，静态温度的概念在理解气体和液体在各种条件下的行为中发挥着至关重要的作用。术语静态温度指的是流体静止时的温度，也就是说，流体内部没有显著的速度梯度。这种条件使得在没有运动引入的复杂性的情况下，更加简化了热特性的分析。例如，考虑一个大型水体，比如湖泊。当水面平静且未受干扰时，湖水的温度可以被视为均匀。在这种情况下，湖中任何一点测得的温度都可以归类为静态温度。这种均匀性对于各种应用是必不可少的，包括环境监测和气候研究，在这些领域，准确的温度读数对评估生态健康至关重要。另一方面，当水开始流动，如在风暴或风的影响下，温度可能会在不同点之间显著变化。在这种情况下，静态温度的概念变得不那么相关，因为运动引入了必须考虑的复杂性，例如对流热传递。因此，理解静态温度对于建立一个基准，以便与动态条件进行比较至关重要。在工程应用中，静态温度常用于涉及热交换器、制冷设备和燃烧发动机的系统设计中。例如，在热交换器中，工程师需要了解所涉及流体的静态温度以计算热传递的效率。如果在流体处于静止状态时，温度未被准确测量，则计算可能导致设计效率低下甚至系统故障。此外，在空气动力学的背景下，静态温度在分析飞机机翼周围的气流时至关重要。当飞机飞行时，周围的空气在运动，产生的动态压力和温度与周围大气的静态温度不同。飞行员和工程师必须理解这些差异，以确保安全和高效的飞行操作。通过测量静态温度，他们可以更好地预测飞机在各种大气条件下的表现。总之，静态温度的概念为自然和工程系统中的热动态提供了基本理解。它作为分析流体在静止状态下的温度变化和行为的参考点。无论是在环境科学、工程还是空气动力学中，认识并应用静态温度的概念对于准确的测量和有效的系统设计至关重要。随着我们继续探索热力学的复杂性，静态温度的重要性无疑将继续成为研究人员和从业者关注的重点领域。