用典型年数据计算供暖负荷朝向修正系数

Calculation of Facing Correction Factors of Heating Load by Data of Typical Year

以各气象台站实测典型年气象资料为基础,综合考虑了直射辐射和散射辐射两种情况,给出了全国27 个城镇的各朝向修正系数。

By the weather data of typical year from meteorological observation,the building facing correction factors of heating load of 27 cities in China are listed.Not only the effect of direct solar radiation on the building facing correction factor,but also that of diffuse solar radiation is considered.This paper also analysis the effect of different building facing correction factors on the calculation of heating load.