Heat Losses of Main Pipelines Depending on Thermal Conductivity of Insulation Materials
Abstract
The article focuses on the problem of heat losses of main pipelines due to moisture of insulation materials (mineral wool, polyurethane foam). The experimental results concern the moisture (partial, full) effect on thermal conductivity of insulation materials. The calculations and comparative analysis are given for heat losses using the standard techniques and TeploRoTr-2 software system. Research allows estimating the impact of the number of moisture-drying out cycles for mineral wool and polyurethane on heat losses of the main pipelines.
About the Authors
Tatyana N. Nemova
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Yulia A. Lezhneva
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Nikolay A. Tsvetkov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Elena G. Alekseeva
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
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Review
For citations:
Nemova T.N., Lezhneva Yu.A., Tsvetkov N.A., Alekseeva E.G. Heat Losses of Main Pipelines Depending on Thermal Conductivity of Insulation Materials. Vestnik of Tomsk state university of architecture and building. 2016;(5):151-160. (In Russ.)
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