Open AccessEffect of Semitransparent Screen on Heat Transfer Through a Flat Wall
Author(s) -
А. М. Тимофеев,
A R Prokopiev,
Е. Н. Алексеева
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/666/3/032089
Subject(s) - dome (geology) , heat transfer , heat flux , thermal , greenhouse , mechanics , passive cooling , environmental science , materials science , optics , geology , meteorology , physics , paleontology , horticulture , biology
Evaluation the energy efficiency of houses under a transparent dome is a rather difficult task due to the complexity of taking into account numerous factors affecting heat transfer, in particular the greenhouse effect. In this paper, a relatively simple model for calculating the characteristics of heat transfer through the wall of a building with a dome, which takes into account the greenhouse effect, is proposed. It is shown that the presence of a semitransparent screen due to the greenhouse effect significantly changes the temperature of the building wall under the dome and the heat flux, which implies the importance of taking into account factors such as the optical properties of the screen, the temperature of the sky, and other climatic factors when calculating the thermal regime of dome systems.