available heat

简明释义

有用热

英英释义

例句

1.The heat exchanger transfers available heat 可用热量 from the exhaust to the incoming air.

热交换器将排气中的可用热量转移到进入的空气中。

2.The geothermal system relies on the available heat 可用热量 from the earth to provide warmth.

地热系统依赖于来自地球的可用热量来提供温暖。

3.In industrial processes, capturing available heat 可用热量 can significantly improve energy efficiency.

在工业过程中，捕获可用热量可以显著提高能源效率。

4.The solar panels are designed to maximize the amount of available heat 可用热量 for water heating.

这些太阳能电池板旨在最大化水加热的可用热量。

5.By optimizing the system, we can increase the available heat 可用热量 for our heating needs.

通过优化系统，我们可以增加满足取暖需求的可用热量。

作文

The concept of available heat is crucial in various fields, especially in thermodynamics and engineering. Understanding how to harness and utilize available heat can lead to significant advancements in energy efficiency and sustainability. In simple terms, available heat refers to the thermal energy that can be effectively used for work or to heat spaces. This energy is not just a byproduct; it can be a valuable resource if managed properly.In industrial processes, a large amount of available heat is generated, often through combustion or other chemical reactions. However, much of this heat is wasted, released into the environment without serving any useful purpose. By capturing and utilizing this available heat, industries can improve their overall efficiency. For example, many factories now implement heat recovery systems that capture waste heat from machinery and use it to preheat incoming materials or generate electricity.Moreover, available heat plays a vital role in residential and commercial heating systems. Traditional heating methods often rely on fossil fuels, which contribute to greenhouse gas emissions. However, by using technologies such as heat pumps, households can extract available heat from the environment, whether it's from the air, ground, or water. This method not only reduces reliance on fossil fuels but also significantly lowers energy bills.In addition to its practical applications, the study of available heat also has theoretical implications. Researchers are continually exploring new materials and technologies that can enhance the efficiency of heat transfer and storage. For instance, phase change materials (PCMs) are being developed to store available heat for later use, providing a more reliable and efficient way to manage energy demands.Furthermore, the concept of available heat extends beyond just physical applications. It also influences economic and environmental policies. Governments and organizations are increasingly recognizing the importance of utilizing available heat in their strategies to combat climate change. By promoting technologies that maximize the use of available heat, they can help reduce carbon footprints and promote sustainable development.In conclusion, the understanding and application of available heat are essential for improving energy efficiency and sustainability across various sectors. Whether in industrial settings, residential heating, or research, the ability to effectively harness available heat presents numerous benefits. As technology continues to advance, the potential for utilizing this valuable energy source will only grow, paving the way for a more sustainable future. Therefore, it is imperative for individuals, businesses, and governments to prioritize the management of available heat in their energy strategies.

“可用热量”的概念在多个领域中至关重要，尤其是在热力学和工程学中。理解如何利用和有效利用可用热量可以在能源效率和可持续性方面带来重大进展。简单来说，可用热量是指可以有效用于工作或加热空间的热能。这种能量不仅仅是副产品；如果管理得当，它可以成为一种宝贵的资源。在工业过程中，通常会产生大量的可用热量，通常通过燃烧或其他化学反应产生。然而，这部分热量中的大部分被浪费了，释放到环境中而没有发挥任何有用的作用。通过捕获和利用这些可用热量，工业可以提高整体效率。例如，许多工厂现在实施热回收系统，捕获机器产生的废热，并将其用于预热进入的材料或发电。此外，可用热量在住宅和商业供暖系统中也起着至关重要的作用。传统的供暖方法通常依赖于化石燃料，这会导致温室气体排放。然而，通过使用热泵等技术，家庭可以从环境中提取可用热量，无论是来自空气、土壤还是水。这种方法不仅减少了对化石燃料的依赖，还显著降低了能源账单。除了其实际应用外，可用热量的研究也具有理论意义。研究人员不断探索新材料和技术，以增强热传递和储存的效率。例如，正在开发相变材料（PCM）以存储可用热量以备后用，提供了一种更可靠和高效的方式来管理能源需求。此外，可用热量的概念超越了物理应用。它还影响经济和环境政策。各国政府和组织越来越认识到在应对气候变化战略中利用可用热量的重要性。通过推广最大限度地利用可用热量的技术，他们可以帮助减少碳足迹，促进可持续发展。总之，理解和应用可用热量对于提高各个行业的能源效率和可持续性至关重要。无论是在工业环境、住宅供暖还是研究中，有效利用可用热量的能力都带来了众多好处。随着技术的不断进步，利用这一宝贵能源的潜力只会增加，为更加可持续的未来铺平道路。因此，个人、企业和政府必须在其能源战略中优先考虑可用热量的管理。