heat balance calculation

简明释义

热平衡计算

英英释义

例句

1.Before starting the project, the architect requested a heat balance calculation to ensure compliance with energy codes.

在项目开始之前，建筑师要求进行热平衡计算以确保符合能源法规。

2.A heat balance calculation is essential for understanding how much energy is lost through walls and windows.

进行热平衡计算对于了解通过墙壁和窗户损失多少能量是必不可少的。

3.The results of the heat balance calculation indicated that insulation improvements were necessary.

该热平衡计算的结果表明，有必要改善绝缘材料。

4.In order to optimize energy consumption, the team conducted a detailed heat balance calculation for the building.

为了优化能耗，团队对建筑进行了详细的热平衡计算。

5.The engineer performed a heat balance calculation to determine the efficiency of the new heating system.

工程师进行了热平衡计算以确定新供暖系统的效率。

作文

In the field of engineering and environmental science, the concept of heat balance calculation plays a crucial role in understanding energy transfer and thermal dynamics. At its core, heat balance calculation refers to the process of quantifying the inputs and outputs of thermal energy within a given system. This calculation is essential for ensuring that systems operate efficiently and sustainably, whether in buildings, industrial processes, or natural ecosystems.To begin with, it is important to recognize the components involved in a typical heat balance calculation. The primary elements include heat gains and heat losses. Heat gains can occur from various sources, such as solar radiation, internal heat generated by appliances and occupants, and heat conduction through building materials. Conversely, heat losses may arise from ventilation, conduction through walls, roofs, and windows, as well as radiation losses to the environment. By systematically accounting for these factors, engineers can develop a comprehensive understanding of the thermal behavior of a system.One practical application of heat balance calculation is in the design of energy-efficient buildings. Architects and engineers utilize this calculation to optimize insulation, window placement, and HVAC (heating, ventilation, and air conditioning) systems. For example, during the design phase, a heat balance calculation can help determine the optimal amount of insulation required to minimize heat loss in winter while maximizing heat gain in summer. This not only enhances comfort for occupants but also reduces energy consumption and operational costs.Moreover, heat balance calculation is vital in the analysis of industrial processes. In manufacturing facilities, understanding the heat balance can lead to improved process efficiency and reduced waste. For instance, in a chemical plant, operators might perform a heat balance calculation to assess the energy requirements of a reactor. By identifying areas where excess heat is generated or lost, they can implement measures to recover waste heat and use it to preheat incoming materials, thereby saving energy and costs.Additionally, heat balance calculation is essential in environmental studies, particularly in assessing the impact of climate change on ecosystems. Researchers may employ this calculation to evaluate how changes in temperature and precipitation patterns affect the energy balance of a specific habitat. Understanding these dynamics is crucial for developing conservation strategies and predicting the resilience of ecosystems to climate fluctuations.In conclusion, the significance of heat balance calculation cannot be overstated. It serves as a foundational tool in various fields, enabling professionals to design efficient buildings, optimize industrial processes, and understand environmental impacts. As we strive for greater sustainability in our energy use and environmental stewardship, mastering heat balance calculation will be increasingly important. By leveraging this knowledge, we can make informed decisions that contribute to a more sustainable future for generations to come.

在工程和环境科学领域，热平衡计算的概念在理解能量转移和热动态方面发挥着至关重要的作用。从根本上讲，热平衡计算是指量化给定系统内热能的输入和输出的过程。这种计算对于确保系统在建筑、工业过程或自然生态系统中高效和可持续地运行至关重要。首先，重要的是要认识到典型的热平衡计算中涉及的组件。主要元素包括热增益和热损失。热增益可以来自各种来源，例如太阳辐射、内部设备和居住者产生的热量，以及通过建筑材料的热传导。相反，热损失可能源于通风、通过墙壁、屋顶和窗户的传导以及向环境的辐射损失。通过系统地考虑这些因素，工程师可以全面了解系统的热行为。热平衡计算的一个实际应用是在设计节能建筑时。建筑师和工程师利用这一计算来优化绝缘、窗户位置和暖通空调（HVAC）系统。例如，在设计阶段，热平衡计算可以帮助确定所需的最佳绝缘量，以最小化冬季的热损失，同时最大化夏季的热增益。这不仅提高了居住者的舒适度，还减少了能源消耗和运营成本。此外，热平衡计算在工业过程分析中至关重要。在制造设施中，了解热平衡可以提高过程效率并减少浪费。例如，在化工厂，操作员可能会进行热平衡计算以评估反应器的能量需求。通过识别多余热量的产生或损失的区域，他们可以采取措施回收废热，并将其用于预热进入的材料，从而节省能源和成本。此外，热平衡计算在环境研究中至关重要，特别是在评估气候变化对生态系统的影响时。研究人员可能会使用此计算来评估温度和降水模式的变化如何影响特定栖息地的能量平衡。理解这些动态对于制定保护策略和预测生态系统对气候波动的弹性至关重要。总之，热平衡计算的重要性不容小觑。它作为各个领域的基础工具，使专业人士能够设计高效的建筑、优化工业过程并理解环境影响。随着我们在能源使用和环境管理方面追求更大的可持续性，掌握热平衡计算将变得越来越重要。通过利用这一知识，我们可以做出明智的决策，为后代创造一个更加可持续的未来。