heat diffusion

基本解释

In this article the analytical calculation has been made for the evaporator heat transfer in absorption-diffusion refrigeration system with the annular two-phase two-component heat transfer model.
本文采用双组分环状二相流模型对吸收-扩散式制冷系统蒸发器的传热进行了分析计算。
Based on the reasonable assumption, a numeric model describing the process of axial heat conduction and gas-solid two phase diffusion within porous composite desiccant wheel was set up and solved.
基于合理的假设条件，建立了同时考虑轴向导热、质扩散以及多孔结构的数学模型，对硅胶基复合干燥剂转轮的传热传质过程进行了数值模拟计算。
Coatings become smoother and denser after heat-treated in a H2 atmosphere through the diffusion of newly reduced Co atoms driven by the surface energy reduction.
氢热处理使化学镀层变得致密光滑，还原生成的金属原子的扩散是镀层形貌和结构演变的主要途径，而表面能的下降则是形貌演变的驱动力。