IfcCooledBeamTypeEnum

Natural language names

	Cooled Beam Type Enum
	Enumération des types de poutre froide

Semantic definitions at the type

Type definition

There are two general types of cooled or chilled beams: passive and active. An active Cooled Beam uses a fan or other auxilliary device to aid in air recirculation, while a passive Cooled Beam relies solely on convection to cool the space.

HISTORY New enumeration in IFC2x2.

Enumeration definition

Constant	Description
ACTIVE	An active or ventilated cooled beam provides cooling (and heating) but can also function as an air terminal in a ventilation system.
PASSIVE	A passive or static cooled beam provides cooling (and heating) to a room or zone.
USERDEFINED	User-defined cooled beam type.
NOTDEFINED	Undefined cooled beam type.

Formal representations

XSD Specification

 <xs:simpleType name="IfcCooledBeamTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="active"/>

   <xs:enumeration value="passive"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcCooledBeamTypeEnum = ENUMERATION OF (

 ACTIVE, 
 PASSIVE, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

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