available heat

简明释义

可用热

英英释义

例句

1.The solar panels can generate available heat even on cloudy days.

即使在阴天，太阳能电池板也能产生可用热量。

2.The district heating system uses available heat from local power plants.

该区域供热系统利用当地电厂的可用热量。

3.The factory utilizes the available heat from the machinery to warm the offices.

工厂利用机器产生的可用热量来给办公室供暖。

4.We can improve energy efficiency by capturing available heat from the exhaust.

通过捕获排气中的可用热量，我们可以提高能源效率。

5.In this process, we convert available heat into electricity.

在这个过程中，我们将可用热量转化为电能。

作文

The concept of available heat is crucial in various fields, particularly in thermodynamics and energy management. Understanding how to utilize available heat can lead to significant improvements in energy efficiency and sustainability. In essence, available heat refers to the thermal energy that can be harnessed from a system or process to perform useful work or to provide heating. This is particularly important in industrial processes where waste heat is often generated but not fully utilized.For instance, in a manufacturing plant, machines generate a considerable amount of heat during operation. Instead of allowing this heat to dissipate into the environment, companies can capture it and convert it into available heat. This captured heat can then be used for space heating, water heating, or even to power additional machinery. By maximizing the use of available heat, companies can reduce their overall energy consumption and lower operational costs.Moreover, the significance of available heat extends beyond individual industries. On a broader scale, the efficient use of available heat contributes to national energy strategies aimed at reducing carbon emissions and enhancing energy security. Governments and organizations are increasingly recognizing the value of recovering and utilizing waste heat as part of their commitment to sustainability. This has led to the development of technologies such as combined heat and power (CHP) systems, which simultaneously generate electricity and useful heat from the same energy source.In addition to industrial applications, available heat plays a vital role in residential settings as well. Homeowners can benefit from systems that capture and reuse heat from appliances, such as refrigerators and dryers. For example, heat recovery ventilators can extract heat from stale indoor air and use it to warm incoming fresh air, thereby improving energy efficiency in homes. The integration of renewable energy sources, such as solar thermal systems, also emphasizes the importance of available heat in providing sustainable heating solutions.Furthermore, understanding available heat is essential in the context of climate change. As global temperatures rise, the need for efficient heating solutions becomes more pressing. Utilizing available heat can mitigate the demand for fossil fuels, thus reducing greenhouse gas emissions. By investing in technologies that harness available heat, societies can transition towards more sustainable energy practices.In conclusion, the concept of available heat encompasses a wide range of applications and implications. From industrial processes to residential energy use, the ability to capture and utilize available heat is integral to enhancing energy efficiency and promoting sustainability. As we continue to face the challenges of climate change and resource depletion, the strategic management of available heat will be vital in shaping a more sustainable future. Therefore, it is imperative for individuals, businesses, and governments to prioritize the recovery and utilization of available heat in their energy strategies.

“可用热”这一概念在多个领域中至关重要，尤其是在热力学和能源管理中。理解如何利用可用热可以显著提高能源效率和可持续性。本质上，可用热是指可以从系统或过程获取的热能，用于执行有用的工作或提供加热。这在工业过程中尤其重要，因为通常会产生废热，但并未得到充分利用。例如，在制造工厂中，机器在运行过程中会产生大量热量。公司可以捕获这些热量，而不是让其散失到环境中，并将其转化为可用热。捕获的热量可以用于空间加热、热水加热，甚至为其他机器提供动力。通过最大限度地利用可用热，公司可以减少整体能源消耗，降低运营成本。此外，可用热的重要性不仅限于单个行业。在更广泛的范围内，高效利用可用热有助于国家能源战略，旨在减少碳排放和增强能源安全。各国政府和组织越来越认识到回收和利用废热的价值，作为对可持续发展的承诺。这导致了诸如联合热电（CHP）系统等技术的发展，这些系统能够同时从同一能源源生成电力和有用热量。除了工业应用外，可用热在住宅环境中也发挥着至关重要的作用。房主可以受益于捕获和重用来自家用电器的热量，例如冰箱和干衣机。例如，热回收通风设备可以从陈旧的室内空气中提取热量，并利用其加热新鲜空气，从而提高家庭的能源效率。整合可再生能源，如太阳能热系统，也强调了在提供可持续加热解决方案时可用热的重要性。此外，理解可用热在气候变化背景下至关重要。随着全球气温上升，对高效加热解决方案的需求变得更加紧迫。利用可用热可以减轻对化石燃料的需求，从而减少温室气体排放。通过投资于捕获可用热的技术，社会可以向更可持续的能源实践过渡。总之，可用热的概念涵盖了广泛的应用和影响。从工业过程到住宅能源使用，捕获和利用可用热的能力对于提高能源效率和推动可持续发展至关重要。随着我们继续面临气候变化和资源枯竭的挑战，战略性管理可用热将在塑造更可持续的未来中发挥重要作用。因此，个人、企业和政府必须优先考虑在其能源战略中回收和利用可用热。