%0 Journal Article %K Windows %K U-factor %K Heat transfer %K Shading %K Building energy %K Window attachment %A Robert Hart %A Howdy Goudey %A D. D Charlie Curcija %B Journal of Building Performance Simulation %D 2017 %G eng %N 2 %P 190 - 204 %R 10.1080/19401493.2017.1323010 %T Experimental validation and model development for thermal transmittances of porous window screens and horizontal louvred blind systems %V 11 %2 LBNL-2001141 %8 05/2017 %! Journal of Building Performance Simulation