Open AccessInvestigation of the influence of heat protection characteristics of protecting designs on residential buildings heat storage capacity
Author(s) -
Yuri S. Vytchikov,
А. А. Чулков,
V. A. Golikov
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1015/1/012029
Subject(s) - apartment , heat exchanger , environmental science , architectural engineering , thermal energy storage , ventilation (architecture) , natural ventilation , engineering , civil engineering , mechanical engineering , thermodynamics , physics
The article presents the methodology of determining the heat storage factor of residential buildings heated by the central heating system. This calculation method is considered on the example of one-room corner apartment on the ground floor of an apartment building. The results of heat accumulation factor calculation are presented and the parameter changes depending on the value of normative multiplicity of air exchange and external air temperature are shown. The calculation of indoor air temperature after switching off the heating system was performed. The results presented in the article allow to draw a conclusion about the significant impact of natural ventilation during an accident on the heat network. The increase in air exchange in this case reduces the internal air temperature significantly. The obtained results should be used when choosing measures to ensure energy security of buildings and structures.