IFC 4.3.1.0 (IFC4X3_ADD1) development

SolarHeatGainTransmittance

Semantic definition

(SHGC): The ratio of incident solar radiation that contributes to the heat gain of the interior, it is the solar radiation that directly passes (Tsol or τe) plus the part of the absorbed radiation that is distributed to the interior (qi). The SHGC is referred to also as g-value (g = τe + qi).

Referenced in
Pset_DoorWindowGlazingType
Table b362d80c-3ccc-4951-bd01-0b939a37b2f8

Edit on Github


Is this page difficult to understand? Let us know!