7.5.4.51 Pset_FanOccurrence
7.5.4.51.1 Semantic definition
Fan occurrence attributes attached to an instance of IfcFan.
7.5.4.51.2 Applicable entities
7.5.4.51.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| DischargeType | IfcPropertyEnumeratedValue | PEnum_FanDischargeType |
Defines the type of connection at the fan discharge. Duct: Discharge into ductwork. Screen: Discharge into screen outlet. Louver: Discharge into a louver. Damper: Discharge into a damper. |
|
| ApplicationOfFan | IfcPropertyEnumeratedValue | PEnum_FanApplicationType |
The functional application of the fan. SupplyAir: Supply air fan. ReturnAir: Return air fan. ExhaustAir: Exhaust air fan. Other: Other type of application not defined above. |
|
| CoilPosition | IfcPropertyEnumeratedValue | PEnum_FanCoilPosition |
Defines the relationship between a fan and a coil. DrawThrough: Fan located downstream of the coil. BlowThrough: Fan located upstream of the coil. |
|
| MotorPosition | IfcPropertyEnumeratedValue | PEnum_FanMotorPosition |
Defines the location of the motor relative to the air stream. InAirStream: Fan motor is in the air stream. OutOfAirStream: Fan motor is out of the air stream. |
|
| FanMountingType | IfcPropertyEnumeratedValue | PEnum_FanMountingType |
Defines the method of mounting the fan in the building. |
|
| FractionOfMotorHeatToAirStream | IfcPropertySingleValue | IfcNormalisedRatioMeasure |
Fraction of the motor heat released into the fluid flow. |
|
| ImpellerDiameter | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Diameter of object - used to scale performance of geometrically similar objects. |