heat balance

简明释义

热平衡

英英释义

例句

1.The engineer calculated the heat balance to ensure the system operated efficiently.

工程师计算了热平衡以确保系统有效运行。

2.The heat balance of the reactor was monitored closely during the experiment.

在实验过程中，反应堆的热平衡被密切监测。

3.To maintain a stable climate, the heat balance of the greenhouse must be carefully managed.

为了维持稳定的气候，温室的热平衡必须得到仔细管理。

4.Understanding the heat balance is crucial for optimizing energy consumption in buildings.

理解热平衡对于优化建筑能耗至关重要。

5.A positive heat balance indicates that more energy is being absorbed than released.

正的热平衡表示吸收的能量超过释放的能量。

作文

In the study of thermodynamics, the concept of heat balance plays a crucial role in understanding how energy is transferred and transformed within a system. The term heat balance refers to the equilibrium achieved when the amount of heat entering a system equals the amount of heat leaving it. This principle is fundamental in various fields, including engineering, environmental science, and even everyday life. To illustrate the importance of heat balance, consider a simple example: a house during winter. When the outside temperature drops, the heating system must work to maintain a comfortable indoor environment. The heat generated by the heating system must balance with the heat lost through windows, doors, and insulation. If the heat loss exceeds the heat generated, the house will become cold, leading to discomfort for its occupants. Therefore, achieving an effective heat balance is essential for energy efficiency and comfort in residential buildings.In engineering, particularly in the design of HVAC (heating, ventilation, and air conditioning) systems, the heat balance is a key factor. Engineers must calculate the heat gains from sunlight, appliances, and occupants against the heat losses through walls, roofs, and ventilation. By ensuring that these factors are balanced, engineers can design systems that provide optimal comfort while minimizing energy consumption. This not only saves money but also reduces the environmental impact of excessive energy use.Moreover, heat balance is also significant in environmental science, especially in climate studies. The Earth's climate system can be understood in terms of heat balance. Solar radiation enters the atmosphere, and some of it is absorbed by the Earth’s surface while the rest is reflected back into space. The heat balance of the Earth is maintained when the energy absorbed equals the energy radiated back into space. Disruptions to this balance, such as increased greenhouse gas emissions, can lead to global warming and climate change. Understanding the heat balance is therefore vital for developing strategies to mitigate climate change and protect our planet.In conclusion, the concept of heat balance is fundamental across various disciplines. Whether in designing efficient buildings, creating effective HVAC systems, or studying the Earth's climate, maintaining a proper heat balance is crucial for sustainability and comfort. As we face challenges related to energy consumption and climate change, a thorough understanding of heat balance will be essential for developing solutions that promote a healthier environment and a better quality of life. Emphasizing the importance of heat balance in education and practice can lead to more informed decisions and innovations that benefit both individuals and society as a whole.

在热力学研究中，热平衡的概念在理解能量如何在系统内转移和转化方面起着至关重要的作用。术语热平衡指的是当进入系统的热量等于离开系统的热量时所达到的平衡。这一原理在工程、环境科学甚至日常生活中都是基础。为了说明热平衡的重要性，考虑一个简单的例子：冬天的房子。当外面的温度下降时，供暖系统必须工作以维持舒适的室内环境。供暖系统产生的热量必须与通过窗户、门和绝缘材料损失的热量相平衡。如果热量损失超过了产生的热量，房子就会变冷，导致居住者的不适。因此，实现有效的热平衡对于住宅建筑的能源效率和舒适性至关重要。在工程领域，特别是在HVAC（供暖、通风和空调）系统的设计中，热平衡是一个关键因素。工程师必须计算来自阳光、设备和居住者的热增益与通过墙壁、屋顶和通风的热损失。通过确保这些因素的平衡，工程师可以设计出提供最佳舒适度的系统，同时最小化能源消耗。这不仅可以节省费用，还可以减少过度能源使用对环境的影响。此外，热平衡在环境科学中也很重要，尤其是在气候研究中。地球的气候系统可以用热平衡来理解。太阳辐射进入大气层，其中一部分被地球表面吸收，而其余部分则反射回太空。当地球吸收的能量等于辐射回太空的能量时，就维持了热平衡。对这种平衡的干扰，例如温室气体排放的增加，可能导致全球变暖和气候变化。因此，理解热平衡对于制定减缓气候变化和保护我们星球的战略至关重要。总之，热平衡的概念在各个学科中都是基础。无论是在设计高效建筑、创建有效的HVAC系统，还是研究地球气候，维持适当的热平衡对于可持续性和舒适性至关重要。随着我们面临与能源消耗和气候变化相关的挑战，全面理解热平衡将对开发促进更健康环境和更好生活质量的解决方案至关重要。在教育和实践中强调热平衡的重要性，可以导致更明智的决策和创新，造福个人和整个社会。