The Effects of Windows and Reduced Night Temperature on the Heating Energy Demand in Different Regions of Russia

2018 3rd International Conference on Building Materials and Construction

土木建筑工程

Pásztory, Z.^1 ; Gorbacheva, G.^2 ; Czimondor, D.^1 ; Rébék-Nagy, P.^1 ; Sanaev, V.^2 ; Rykunin, S.^2 ; Czupy, I.^1 ; Börcsök, Z.^1

University of Sopron, 4 Bajcsy Zs. str., Sopron

9400, Hungary^1

Federal State Budgetary Educational Institution of Higher Education, Bauman Moscow State Technical University (Mytishchi Branch), 1st Institutskaya street, 1, Mytishchi, Moscow region

141005, Russia^2

关键词: Energetic model;    Heating energy;    Insulation capacity;    Log homes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/371/1/012050/pdf
DOI  :  10.1088/1757-899X/371/1/012050

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

An energetic model of a typical log home was placed in ten different regions of Russia and examined the yearly heating energy demand. The building was supplied with three different types of windows to demonstrate the effect of windows on the heating energy demand. In a 108 m2 building, changing the 3.5 W/m2K thermal insulation capacity windows to 1.4 W/m2K and 0.7 W/m2K windows caused an energy saving of 11.9% and 15.9% heating energy respectively. In a heated space reducing the night temperature by 2 degrees Celsius can result in only a 2.7% (1 865 kWh) saving in the colder Magadan region, while in the Mediterranean Krasnodar, there was a 4.48% (1 151 kWh) saving of the net heating energy amount. Calculations estimated that Russia possesses a very significant heating potential savings.