TITLE:
Modeling of Temperature Regimes of Energy Efficiency House
AUTHORS:
Semjon Kundas, Elena Kresova, Yurij Suprinovich
KEYWORDS:
Heat Transfer, Modeling, Temperature, Energy Efficiency, Building
JOURNAL NAME:
Open Access Library Journal,
Vol.2 No.11,
November
12,
2015
ABSTRACT:
3-D thermal model of energy efficiency house for rural areas is proposed.
For research and optimization of thermal regimes and envelopes structure constructive,
finite element and computational models are developed. These models are practically
implemented in the software packages SolidWorks and COMSOL Multiphysics. Created
model allows calculating 3-D temperature field of building with local heat insulator
materials using free available software. Method: Computer modeling. Additional object—air
environment of the building—was created for modeling process of heat transfer in
the whole volume of building. The simulation was performed using supercomputer “SKIF”
in United Institute of Informatics Problems of National Academy of Science of Belarus.
Using methods of thermal analysis verification of developed models is done. Error
of simulation results does not exceed 10%. It allows using thermal model to solve
problems of analysis and optimization of thermal conditions of buildings and to
choose heat insulation materials.