IfcCoolingTowerTypeEnum

Semantic definitions at the type

Type definition

Enumeration defining the typical types of cooling towers.

HISTORY New enumeration in IFC2x.

Enumeration definition

Constant	Description
NATURALDRAFT	Air flow is produced naturally.
MECHANICALINDUCEDDRAFT	Air flow is produced by a mechanical device, typically one or more fans, located on the air outlet side of the cooling tower.
MECHANICALFORCEDDRAFT	Air flow is produced by a mechanical device, typically one or more fans, located on the inlet air side of the cooling tower.
USERDEFINED	User-defined cooling tower type.
NOTDEFINED	Undefined cooling tower type.

Formal representations

XSD Specification

 <xs:simpleType name="IfcCoolingTowerTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="naturaldraft"/>

   <xs:enumeration value="mechanicalinduceddraft"/>

   <xs:enumeration value="mechanicalforceddraft"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcCoolingTowerTypeEnum = ENUMERATION OF (

 NATURALDRAFT, 
 MECHANICALINDUCEDDRAFT, 
 MECHANICALFORCEDDRAFT, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

	Cooling Tower Type Enum
	Énumération des types de tour de refroidissement