FEATURES OF HEAT EXCHANGE OF PROTECTING DESIGNS WITH VENTILATED LAYERS
One of directions of the Program of the power savings offered by the government of the Russian Federation is decrease in thermal losses by external protections of inhabited both public buildings, and especially 20-year-old and more building. Analytical dependences on an intensification of a heat-shielding of air layers with use of curvilinear flutes on an internal surface of panels are given at the natural and compelled movement of ventilating air. On the basis of theoretical researches the design of the power saving up panel which is protected by the patent of the Russian Federation is developed.