<html> <head> <style></style> </head> <body class='hmmessage'> Dear all,      I have a question since I began to learn esp-r.There was an article called "Setting Shading Coefficient for transparent constructions and double facade" posed by my friend Teresa.Jon Hand kindly gave answer that  ESP-r does not use a "shading coefficient" which is a ratio of a specific glazing product to a 'standard single glazed window'.Please allow me to ask further,what should I do if I want to set a Shading Coefficient,for example,0.57，for the south window.I tried to multiply the visible transmission of window by 0.57.But when I output results of dynamic load,there is no change compared with the actural visible transmission condition.I am thinking whether changing visible transmission just influences lighting analysis results.      I really don't know how to add  electric shading  louvers for windows to reach a required Shading Coefficient of 0.57.I am using esp-r for energy simulation of a green low carbon building.Anxiously looking forward to your kind answers.Many thanks.Daisy. <hr />搜索本应是彩色的,快来体验新一代搜索引擎-必应,精美图片每天换哦! <a href='http://cn.bing.com/?form=CRMADS ' target='_new'>立即试用！</a></body> </html>