7.5.4.16 Pset_CoilPHistory
7.5.4.16.1 Semantic definition
Coil performance history common attributes.
Sound attribute deleted in IFC2x2 Pset Addendum: Use IfcSoundProperties instead.
7.5.4.16.2 Applicable entities
7.5.4.16.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| AtmosphericPressure | IfcPropertyReferenceValue | IfcTimeSeries |
Ambient atmospheric pressure. |
|
| AirPressureDropCurveHistory | IfcPropertyReferenceValue | IfcTimeSeries |
Air pressure drop curve, pressure drop – flow rate curve, AirPressureDrop = f (AirflowRate). |
|
| SoundCurveHistory | IfcPropertyReferenceValue | IfcTimeSeries |
Regenerated sound versus air-flow rate. |
|
| FaceVelocity | IfcPropertyReferenceValue | IfcTimeSeries |
Air velocity through the coil. |