IFC 4.3.0.1 (IFC4X3) development

7.5.4.98 Pset_TubeBundleTypeFinned

7.5.4.98.1 Semantic definition

Finned tube bundle type attributes. Contains the attributes related to the fins attached to a tube in a finned tube bundle such as is commonly found in coils.

7.5.4.98.2 Applicable entities

7.5.4.98.3 Properties

Name Property Type Data Type Description
Spacing IfcPropertySingleValue IfcPositiveLengthMeasure

Distance between fins on a tube in the tube bundle.

Thickness IfcPropertySingleValue IfcPositiveLengthMeasure

The geometric thickness of the object.

ThermalConductivity IfcPropertySingleValue IfcThermalConductivityMeasure

The thermal conductivity of the object.

Length IfcPropertySingleValue IfcPositiveLengthMeasure

The length of the object.

As measured parallel to the direction of airflow.

Height IfcPropertySingleValue IfcPositiveLengthMeasure

Characteristic height

Length of the fin as measured perpendicular to the direction of airflow.

Diameter IfcPropertySingleValue IfcPositiveLengthMeasure

The Diameter of the object.

For circular fins only.

FinCorrugatedType IfcPropertySingleValue IfcLabel

Description of a fin corrugated type.

HasCoating IfcPropertySingleValue IfcBoolean

TRUE if the fin has a coating, FALSE if it does not.

Table 7.5.4.98.A

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7.5.4.98.4 Changelog