TY - JOUR TI - HEAT TRANSFER OF EXTERNAL BUILDING ENVELOPES AU - Wang Li-Juan AU - Liu Yan-Feng AU - Liu Jia-Ping JN - Thermal Science PY - 2015 VL - 19 IS - 4 SP - 1407 EP - 1410 PT - Article AB - Three outdoor boundary conditions are considered for heat transfer of external building envelopes. Comparison with other models in open literature reveals significant advantage of the present model, which can be used for optimal design of indoor climate.