Open AccessSTUDY OF THE HEAT-SHIELDING CHARACTERISTICS OF DOUBLE-LAYER EXTERIOR WALLS OF BUILDINGS WITH INTERMITTENT HEATING
Author(s) -
А. А. Чулков
Publication year - 2018
Publication title -
gradostroitelʹstvo i arhitektura
Language(s) - English
Resource type - Journals
eISSN - 2782-2109
pISSN - 2542-0151
DOI - 10.17673/vestnik.2018.04.3
Subject(s) - facade , thermal , electromagnetic shielding , layer (electronics) , air layer , structural engineering , internal heating , frame (networking) , heating system , materials science , engineering , composite material , mechanical engineering , meteorology , physics
The description of the thermal regime of an individual building operated in the intermitt ent heating mode is presented. A technique has been developed for determining the required thickness of two-layer external walls, which ensures the fulfi llment of sanitary-hygienic and comfortable living conditions, as well as the minimum time for their heating in the process of a room’s heating. On the basis of the author’s methodology, the heat engineering calculation of a two-layer outer wall of a frame building, insulated with a ventilated facade, was carried out. The results of the thermal calculation of the two-layer outer wall of the building, operated under intermitt ent heating, are presented. The graph shows the change in the temperature of the internal air in individual buildings that are operated periodically.