mean temperature difference

简明释义

平均温度差

英英释义

例句

1.The calculation of the heat exchanger efficiency relies heavily on the mean temperature difference (平均温差) between the hot and cold fluids.

热交换器效率的计算在很大程度上依赖于热流体和冷流体之间的平均温差。

2.To optimize energy consumption, engineers often analyze the mean temperature difference (平均温差) in HVAC systems.

为了优化能耗，工程师们通常分析暖通空调系统中的平均温差。

3.The mean temperature difference (平均温差) helps determine the thermal efficiency of a power plant.

在发电厂中，平均温差有助于确定热效率。

4.In thermodynamics, the mean temperature difference (平均温差) is crucial for calculating work output.

在热力学中，平均温差对于计算功输出至关重要。

5.Understanding the mean temperature difference (平均温差) is essential for improving building insulation.

理解平均温差对于改善建筑绝缘性能至关重要。

作文

The concept of mean temperature difference is crucial in various scientific fields, particularly in thermodynamics and climate science. To understand this term, we first need to break it down into its components. The 'mean' refers to the average value, while 'temperature difference' indicates the variation in temperature between two or more points. Therefore, mean temperature difference can be understood as the average temperature variation between specified locations or times. This concept is essential for analyzing heat transfer, energy efficiency in buildings, and even understanding weather patterns.In thermodynamics, the mean temperature difference plays a significant role in calculating the efficiency of heat exchangers. Heat exchangers are devices that transfer heat from one medium to another, and their efficiency is often determined by how well they can maintain a temperature difference between the two fluids involved. By calculating the mean temperature difference, engineers can optimize the design of these systems to ensure maximum energy efficiency. For instance, if the temperature difference is too small, heat transfer will be inefficient, leading to increased energy consumption and operational costs.In addition to engineering applications, the mean temperature difference is also vital in climate studies. Researchers use this metric to assess changes in global temperatures over time. By examining the mean temperature difference between different regions or historical data, scientists can identify trends in climate change and predict future conditions. For example, if the mean temperature difference between the equator and the poles decreases, it may indicate a warming planet, which could have severe implications for ecosystems and weather patterns.Moreover, the mean temperature difference is essential for understanding human comfort and health. In architectural design, maintaining an optimal indoor temperature is crucial for occupants' well-being. By calculating the mean temperature difference between indoor and outdoor environments, architects can design buildings that minimize energy use while maximizing comfort. This involves selecting appropriate insulation materials and designing ventilation systems that maintain a stable indoor climate.In conclusion, the mean temperature difference is a fundamental concept that has far-reaching implications across various disciplines. Its applications span from engineering and climate science to architecture and human health. By understanding and applying the principles behind the mean temperature difference, professionals can enhance energy efficiency, contribute to climate change research, and improve living conditions for people worldwide. As we continue to face challenges related to energy consumption and climate change, mastering the concept of mean temperature difference will be more important than ever.

“平均温度差”这一概念在多个科学领域中至关重要，特别是在热力学和气候科学中。要理解这个术语，我们首先需要将其分解为几个组成部分。“平均”指的是平均值，而“温度差”则表示两个或多个点之间的温度变化。因此，“平均温度差”可以理解为指定位置或时间之间的平均温度变化。这个概念对于分析热传递、建筑物的能效，甚至理解天气模式都是必不可少的。在热力学中，“平均温度差”在计算热交换器的效率时发挥着重要作用。热交换器是将热量从一种介质转移到另一种介质的设备，其效率通常由它们在两种流体之间维持温度差的能力来决定。通过计算“平均温度差”，工程师可以优化这些系统的设计，以确保最大化的能源效率。例如，如果温度差过小，热传递将会低效，从而导致能源消耗和运营成本的增加。除了工程应用外，“平均温度差”在气候研究中也至关重要。研究人员使用这一指标来评估全球气温随时间的变化。通过检查不同区域或历史数据之间的“平均温度差”，科学家可以识别气候变化的趋势并预测未来的条件。例如，如果赤道与极地之间的“平均温度差”减小，这可能表明地球正在变暖，这可能对生态系统和天气模式产生严重影响。此外，“平均温度差”对于理解人类舒适度和健康至关重要。在建筑设计中，保持最佳室内温度对于居住者的福祉至关重要。通过计算室内和室外环境之间的“平均温度差”，建筑师可以设计出既能最小化能量使用又能最大化舒适度的建筑。这涉及选择适当的绝缘材料和设计通风系统，以维持稳定的室内气候。总之，“平均温度差”是一个基本概念，在各个学科中具有广泛的影响。它的应用范围从工程和气候科学到建筑和人类健康。通过理解和应用“平均温度差”背后的原理，专业人士可以提高能源效率，为气候变化研究做出贡献，并改善全球人民的生活条件。随着我们继续面临与能源消耗和气候变化相关的挑战，掌握“平均温度差”这一概念将变得越来越重要。