Open AccessSELECTING THE HEAT-REFLECTING SCREEN WHILE THE FORMATION OF CONDENSATE IS AVOIDED
Author(s) -
Ruslan Zh. Gabdushev,
Sergey A. Denisov,
Egor A. Kandaev
Publication year - 2021
Publication title -
vestnik sgasu. gradostroitelʹstvo i arhitektura
Language(s) - English
Resource type - Journals
ISSN - 2304-0491
DOI - 10.17673/vestnik.2021.03.05
Subject(s) - radiator (engine cooling) , period (music) , materials science , heat energy , heat sensitive , mechanics , thermodynamics , mechanical engineering , composite material , physics , engineering , acoustics , layer (electronics)
This article deals with the problem of choosing the thickness of the heat-refl ecting screen behind the heating radiator, in which the conditions for the formation of condensate on the wall are not achieved. Based on the analysis of the results obtained, the maximum thickness of the screen is established, using the example of penofol, at the calculated temperature diff erence in the conditions of a cold fi ve-day period, and the heat losses and the economic eff ect of this energy-saving measure are determined already during the heating period. Calculations were carried out for a wall made of reinforced concrete, covered with plaster on the outside. This technique can be used for other cases of enclosing structures and various materials of the heat-refl ecting screen.