Analysis of heat-conducting inclusions in exterior walls of residential building

Energy Management of Municipal Transportation Facilities and Transport - EMMFT 2017

Larionov, Arkady^1 ; Minnullina, Anna^2

Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow

129337, Russia^1

Tyumen Industrial University, Volodarskogo str., 38, Tyumen

625000, Russia^2

关键词: Additional insulation;    Design parameters;    Design temperature;    External surfaces;    Measured values;    Residential building;    Software program;    Thermal characteristics;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/90/1/012188/pdf
DOI  :  10.1088/1755-1315/90/1/012188

来源: IOP

【 摘 要 】

The study is aimed at detecting the zones of major heat losses in exterior walls of residential buildings and developing recommendations on their elimination. The "ELCUT" software program calculated the temperature fields of the external wall under the design temperature of the outside air. The calculation was carried out for three options: the thermal characteristics of the materials of the layers of the outer wall correspond to the design parameters; thermal characteristics of the materials of the layers of the outer wall correspond to the actual measured values; Thermal technical characteristics of the materials of the layers of the outer wall correspond to the actual indicators and additional insulation is made. It is established that with additional insulation, the irregularity of the temperature field on the external surface of the wall is eliminated and normalized thermal resistance complies with the requirements.