Simulation of Solar Energy Use in Livelihood of Buildings

International Conference on Construction, Architecture and Technosphere Safety 2017

土木建筑工程

Lvocich, I. Ya.^1 ; Preobrazhenskiy, A.P.^1 ; Choporov, O.N.^2

Faculty of Informatics, Voronezh Institute of High Technologies, 73a, Lenina street, Voronezh

394043, Russia^1

Faculty of Information Technologies and Computer Security, Voronezh State Technical University, Moscow prospect 14, Voronezh

394026, Russia^2

关键词: Copper walls;    Mathematical simulations;    Phase transition point;    Radiative heat transfer;    Renewable energies;    Temperature changes;    Vacuum solar collectors;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/262/1/012202/pdf
DOI  :  10.1088/1757-899X/262/1/012202

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Solar energy can be considered as the most technological and economical type of renewable energy. The purpose of the paper is to increase the efficiency of solar energy utilization on the basis of the mathematical simulation of the solar collector. A mathematical model of the radiant heat transfer vacuum solar collector is clarified. The model was based on the process of radiative heat transfer between glass and copper walls with the defined blackness degrees. A mathematical model of the ether phase transition point is developed. The dependence of the reservoir walls temperature change on the ambient temperature over time is obtained. The results of the paper can be useful for the development of prospective sources using solar energy.