双层窗的复合传热过程研究

Study on the Complex Heat Transfer between the Double Glazing Window

应用不可逆热力学分析双层窗的复合传热过程，得出：在不考虑日射得热的条件下，自然对流换热及其对辐射换热的耦合传热是传热过程的主要因素。

Based on the irreversible thermodynamic principle, complex heat transfer between the double glazing window is analysized. Regardless of insolation, natural convection and its coupled heat on radiation are main factors of heat transfer. So, reducing natural convection of air between window is one of the main means of isolation of outward windows.