提出了一个简单的二维（2-D）数控体积公式，可用于模拟垂直隔热玻璃单元的传热。该模型考虑了填充气体的自然对流（包括二次电池的影响）、固体材料内的传导以及面向填充气体腔的不同表面之间的辐射交换。该模型精确地再现了使用防护加热板装置测量的平均和局部传热率。模拟清楚地表明，填充气体运动导致最低室内表面温度（寒冷天气期间）位于室内玻璃的底部边缘。计算结果还用于深入了解具有各种低发射率涂层、填充气体和边缘密封设计组合的玻璃系统中的传热模式。关键词:1995年，计算，玻璃，热流，窗户，双层玻璃，表面温度，室内，隔热窗膜，算法，模型: 研讨会，ASHRAE Trans。1995年，第101卷，第一部分，论文编号CH-95-1-11525-527

A simple two-dimensional (2-D) numerical control volume formulation is presented that can be used to model heat transfer through a vertical insulated glazing unit. This model accounts for natural convection of the fill gas (including the effect of secondary cells), conduction within the solid materials, and radiant exchange between the various surfaces facing the fill-gas cavity. This model closely reproduces average and local heat transfer rates measured using a guarded heater plate apparatus. Simulations clearly show that fill-gas motion causes the minimum indoor surface temperature (during cold weather) to be located at the bottom edge of the indoor glazing. Calculated results were also used to gain insights into heat transfer patterns in glazing systems with various combination of low-emissivity coatings, fill gases, and edge-seal designs.KEYWORDS: year 1995, calculating, glazing, heat flow, windows, double glazing, surface temperature, indoor, insulating window films, algorithms, models