Research Article
Mathematical Modeling of Double-Skin Facade in Northern Area of China
Table 5
Building energy consumption when the external wall is changed.
| External structure type | Concrete-perlites-85 | Low-e hollow glass curtain wall | The DSF |
| Total annual heat load | 411844.3 | 514763 | 439217.6 | Total annual cooling | 183457.6 | 409413.4 | 369627.6 | Total annual load statistics | 595301.9 | 924176.4 | 808845.2 | Heating season heat load indicators | 27.5 | 34.3 | 29.3 | Air conditioning season's cold load indicators | 17.65 | 31.4 | 24.6 |
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