heat loss

简明释义

热损失

英英释义

例句

1.Using double-glazed windows can help minimize heat loss.

使用双层玻璃窗可以帮助最小化热量损失。

2.During winter, we need to check for any heat loss around windows and doors.

在冬季，我们需要检查窗户和门周围是否有任何热量损失。

3.Sealing cracks in walls can prevent heat loss during cold months.

封闭墙壁的裂缝可以防止寒冷月份的热量损失。

4.Proper insulation can significantly reduce heat loss.

适当的绝缘材料可以显著减少热量损失。

5.The engineer calculated the heat loss in the building to improve energy efficiency.

工程师计算了建筑物的热量损失以提高能源效率。

作文

Heat loss is a significant concept in the fields of physics and engineering, particularly when it comes to understanding how energy is transferred and conserved. In simple terms, heat loss refers to the amount of thermal energy that escapes from a system or an object to its surroundings. This phenomenon occurs through various mechanisms such as conduction, convection, and radiation. Understanding heat loss is crucial for designing energy-efficient buildings and systems, as it directly impacts heating and cooling requirements.One of the most common examples of heat loss can be observed in residential homes during the winter months. When the temperature outside drops, homes need to maintain a comfortable indoor environment. However, if the building is not properly insulated, a significant amount of heat will escape through walls, windows, and roofs. This not only makes the heating system work harder, increasing energy bills, but also contributes to environmental concerns due to higher energy consumption.To mitigate heat loss, homeowners can take several measures. Insulation materials, such as fiberglass, foam, or cellulose, can be installed in walls, attics, and floors to create a barrier that slows down the transfer of heat. Additionally, double-glazed windows can significantly reduce heat loss by providing an extra layer of insulation. Sealing gaps and cracks around doors and windows is another effective way to minimize heat loss, ensuring that warm air stays inside during colder months.In commercial buildings, heat loss is equally important to consider. Businesses often face high operational costs due to inefficient heating and cooling systems. By conducting an energy audit, companies can identify areas where heat loss is occurring and implement strategies to enhance energy efficiency. This not only reduces costs but also promotes sustainability by lowering the carbon footprint of the building.Moreover, heat loss is a critical factor in the design of various appliances and machinery. For instance, in the automotive industry, engineers strive to minimize heat loss in engines to improve fuel efficiency. Similarly, in the manufacturing sector, processes are designed to retain heat wherever possible to optimize production and reduce energy waste.In conclusion, understanding heat loss is essential for anyone involved in construction, architecture, or energy management. By recognizing how heat loss occurs and implementing effective solutions, we can create more energy-efficient environments that benefit both individuals and the planet. As we continue to face challenges related to climate change and energy consumption, addressing heat loss will play a pivotal role in our efforts to create a sustainable future.

热损失是物理学和工程学领域中的一个重要概念，尤其是在理解能量如何转移和保存时。简单来说，热损失指的是从一个系统或物体向其周围环境释放的热能量。这种现象通过导热、对流和辐射等多种机制发生。理解热损失对于设计节能建筑和系统至关重要，因为它直接影响到供暖和制冷的需求。在冬季，住宅中常见的热损失例子便是如此。当外面的温度下降时，房屋需要维持一个舒适的室内环境。然而，如果建筑没有得到适当的绝缘，热量就会通过墙壁、窗户和屋顶大量流失。这不仅使供暖系统工作更加繁重，增加了能源账单，还由于更高的能源消耗而对环境造成影响。为了减轻热损失，房主可以采取几项措施。绝缘材料，如玻璃纤维、泡沫或纤维素，可以安装在墙壁、阁楼和地板上，形成一个减缓热量转移的屏障。此外，双层玻璃窗可以显著减少热损失，因为它提供了额外的绝缘层。封闭门窗周围的缝隙和裂缝也是减少热损失的有效方法，确保在寒冷的月份里温暖的空气留在室内。在商业建筑中，热损失同样重要。企业常常面临由于供暖和制冷系统效率低下而产生的高运营成本。通过进行能源审计，公司可以识别出发生热损失的区域，并实施提高能源效率的策略。这不仅降低了成本，还有助于通过减少建筑的碳足迹来促进可持续发展。此外，热损失在各种设备和机械的设计中也是一个关键因素。例如，在汽车工业中，工程师努力通过减少发动机中的热损失来提高燃油效率。同样，在制造业中，工艺设计旨在尽可能保留热量，以优化生产并减少能源浪费。总之，理解热损失对于任何参与建筑、建筑设计或能源管理的人来说都是至关重要的。通过认识到热损失的发生方式并实施有效的解决方案，我们可以创造出更节能的环境，这对个人和地球都有益。在我们继续面临与气候变化和能源消耗相关的挑战时，解决热损失将在我们创建可持续未来的努力中发挥关键作用。