heat extraction coefficient

简明释义

散热系数

英英释义

例句

1.In district heating systems, the heat extraction coefficient is crucial for determining the energy output of the network.

在区域供热系统中，热提取系数对于确定网络的能量输出至关重要。

2.A higher heat extraction coefficient indicates that a material can transfer heat more efficiently.

更高的热提取系数表明材料能够更有效地传导热量。

3.Engineers often calculate the heat extraction coefficient to optimize the performance of heat pumps in residential buildings.

工程师们通常计算热提取系数以优化住宅建筑中热泵的性能。

4.We need to improve the heat extraction coefficient of our solar thermal collectors to increase overall efficiency.

我们需要提高太阳能热集热器的热提取系数以提高整体效率。

5.The efficiency of the geothermal system largely depends on the heat extraction coefficient, which measures how effectively heat can be harvested from the ground.

地热系统的效率在很大程度上取决于热提取系数，该系数衡量从地下有效提取热量的能力。

作文

The concept of the heat extraction coefficient plays a crucial role in understanding thermal dynamics in various engineering applications. This coefficient is essentially a measure of how effectively a system can extract heat from its surroundings, which is particularly important in fields such as HVAC (heating, ventilation, and air conditioning), renewable energy systems, and industrial processes. By analyzing the heat extraction coefficient, engineers can optimize designs to enhance energy efficiency, reduce operational costs, and minimize environmental impacts.In HVAC systems, for instance, the heat extraction coefficient helps determine the performance of heat pumps and chillers. A higher coefficient indicates that the system can extract more heat per unit of energy consumed, leading to lower energy bills and improved comfort levels in buildings. This is particularly relevant in climates where heating or cooling demands fluctuate significantly throughout the year. Understanding and optimizing the heat extraction coefficient can lead to significant savings and better energy management.Moreover, in renewable energy technologies, such as geothermal energy systems, the heat extraction coefficient is vital for assessing the viability of a site for energy production. Geothermal systems rely on the ability to extract heat from the ground or water sources efficiently. A favorable heat extraction coefficient means that more energy can be harnessed from these natural resources, making the system more sustainable and economically viable. Engineers use this coefficient to model and predict the performance of geothermal installations, ensuring that they meet energy demands while maintaining ecological balance.In industrial processes, the heat extraction coefficient is equally important. Many manufacturing operations generate excess heat that can be captured and reused. By improving the heat extraction coefficient, industries can recycle waste heat for other processes, thus enhancing overall efficiency and reducing carbon footprints. For instance, in power plants, recovering heat from exhaust gases can significantly improve the overall efficiency of electricity generation.To calculate the heat extraction coefficient, engineers often rely on empirical data and simulations. Factors such as fluid properties, flow rates, and temperature differences are considered to create accurate models. Advanced computational fluid dynamics (CFD) software is frequently employed to simulate heat transfer processes and optimize designs based on the calculated coefficients.In conclusion, the heat extraction coefficient is a fundamental parameter that influences energy efficiency across various sectors. Its significance cannot be overstated, as it aids in designing systems that maximize heat recovery and minimize energy consumption. As the world moves towards more sustainable practices, understanding and applying the principles behind the heat extraction coefficient will become increasingly important. Engineers and designers must continue to innovate and explore new technologies that enhance this coefficient, paving the way for a more energy-efficient future. The integration of advanced materials and smart technologies will further enhance our ability to manage heat extraction effectively, ultimately leading to more sustainable industrial practices and better energy management in buildings.

“热提取系数”这一概念在理解各种工程应用中的热动态方面发挥着至关重要的作用。这个系数本质上是衡量一个系统从其周围环境中提取热量的有效性，这在HVAC（供暖、通风和空调）、可再生能源系统以及工业过程等领域尤为重要。通过分析“热提取系数”，工程师可以优化设计，以提高能源效率、降低运营成本并最小化环境影响。例如，在HVAC系统中，“热提取系数”有助于确定热泵和冷却器的性能。较高的系数表明该系统可以在消耗单位能量的情况下提取更多的热量，从而降低能源账单并改善建筑物的舒适度。这在气候条件下尤其相关，其中供暖或制冷需求在全年中显著波动。理解和优化“热提取系数”可以带来显著的节省和更好的能源管理。此外，在可再生能源技术中，如地热能源系统，“热提取系数”对于评估某个地点的能源生产可行性至关重要。地热系统依赖于从地下或水源中有效提取热量的能力。良好的“热提取系数”意味着可以从这些自然资源中提取更多的能量，使系统更加可持续和经济可行。工程师使用该系数来建模和预测地热安装的性能，确保它们满足能源需求，同时保持生态平衡。在工业过程中，“热提取系数”同样重要。许多制造操作会产生过剩的热量，可以被捕获并重新利用。通过提高“热提取系数”，工业可以回收废热用于其他过程，从而提高整体效率并减少碳足迹。例如，在发电厂中，从废气中回收热量可以显著提高电力生产的整体效率。为了计算“热提取系数”，工程师通常依赖经验数据和模拟。流体特性、流速和温差等因素被考虑在内，以创建准确的模型。先进的计算流体动力学（CFD）软件常用于模拟热传递过程，并根据计算出的系数优化设计。总之，“热提取系数”是影响各个行业能源效率的基本参数。它的重要性不容小觑，因为它有助于设计最大化热回收和最小化能耗的系统。随着世界朝着更可持续的实践迈进，理解和应用“热提取系数”背后的原则将变得越来越重要。工程师和设计师必须继续创新，探索增强这一系数的新技术，为更节能的未来铺平道路。先进材料和智能技术的整合将进一步增强我们有效管理热提取的能力，最终导致更可持续的工业实践和更好的建筑能源管理。