TY - RPRT TI - An improved method for direct incident solar radiation calculation from hourly solar insolation data in building energy simulation AU - An, Jingjing AU - Yan, Da AU - Guo, Siyue AU - Gao, Yan AU - Peng, Jinqing AU - Hong, Tianzhen PY - 2020 DO - 10.1016/j.enbuild.2020.110425 UR - https://www.osti.gov/biblio/1766520 ID - 1766520 ER -