A STUDY OF THE U-FACTOR OF THE WINDOW WITH A HIGH- REFLECTIVITY VENETIAN BLIND

摘要

The study focuses on the heat transfer coefficient (U-factor) of a window with a long-wave high-reflectivity venetian blind (LWHRVB). Two side-by-side hot boxes are built in a room for testing the window U-factors. The tested window systems are 100/100 glass area without frames, which are equivalent to the center-of-glass of common windows.