Experimental and Numerical Studies of Heat Transfer From a Double-Glazed Window With Electric Heating of Its Surface

Abstract

The results of experimental and theoretical studies of heat transfer processes through a two-chamber double-glazed window (4i-10-4M1-10-4i) with electric heating are presented. Electric heating was carried out on the inner surface of the inner glass by applying a voltage to its low-emission coating. A thermophysical heat transfer model has been cre-ated through an electrically heated double-glazed window. This made it possible to determine the characteristics of the thermal regime of double-glazed windows with electric heating. Verification of the created numerical model was car-ried out using the data of experimental studies. The obtained distributions of heat fluxes and temperatures on the outer and inner surfaces of a double-glazed window with electric heating are analyzed. Ref. 12, fig. 8.