Publication
THE AIR TEMPERATURE PROFILE ABOVE THE NON-GREEN AND GREEN FLAT ROOF OF LARGE BUILDING AND ITS IMPACT ON THE ENERGY EFFICIENCY OF ROOFTOP HVAC UNIT
(STEF92 Technology, 2026, Martin Kovac)
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Two variants of roof construction were compared. It is a non-green roof and the extensive green roof. The analysis of surface temperature of flat roof was provided by the simulation in DesignBUILDER v7. The surface temperature of extensive green roof was lower up to 28 K in comparison with the non-green roof. The results from DesignBUILDER were used as data input for the CFD model in ANSYS CFX. The results from CFD model showed that the outside air temperature close to the surface of non-green roof can rise to 3.7...
Green Design and Sustainable Architecture2026