IFC 4.3.2.20240128 (IFC4X3_ADD2) under development

CoefficientOfPerformance

Semantic definition

The Coefficient of performance (COP) is the ratio of heat removed to energy input. The energy input may be obtained by multiplying Pset_DistributionPortPHistoryGas.FlowRate on the 'Fuel' port of the IfcChiller by Pset_MaterialFuel.LowerHeatingValue. The IfcDistributionPort for fuel has an associated IfcMaterial with fuel properties and is assigned to an IfcPerformanceHistory object nested within this IfcPerformanceHistory object.

Referenced in
Pset_ChillerPHistory
Pset_CompressorPHistory
Table A

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