7.5.5.14 Qto_DuctSegmentBaseQuantities

QTO_TYPEDRIVENOVERRIDE / IfcDuctSegment

Natural language names
Duct Segment Base Quantities
Quantities

QTO-XML

NameTypeDescription
Length Q_LENGTH
LengthLength of the segment, calculated at midpoint of cross-section, equal to the distance between inlet and outlet ports.
GrossCrossSectionArea Q_AREA
Gross Cross Section AreaArea of the cross section, including the duct itself and the interior flow space.
NetCrossSectionArea Q_AREA
Net Cross Section AreaArea of the cross section of the duct, excluding the interior flow space.
OuterSurfaceArea Q_AREA
Outer Surface AreaTotal area of the extruded surfaces of the duct (not taking into account the end cap areas), normally generated as perimeter * length.
GrossWeight Q_WEIGHT
Gross WeightWeight of the duct segment.

Link to this page  Link to this page