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7.5.4.8 Pset_BoilerPHistory

7.5.4.8.1 Semantic definition

Boiler performance history common attributes.

WaterQuality attribute deleted in IFC2x2 Pset Addendum: Use IfcMaterialProperties instead. CombustionProductsMaximulLoad and CombustionProductsPartialLoad attributes deleted in IFC2x2 Pset Addendum: Use IfcMaterialProperties instead.

7.5.4.8.2 Applicable entities

7.5.4.8.3 Properties

Name Property Type Data Type Description
EnergySourceConsumption IfcPropertyReferenceValue IfcTimeSeries

Energy consumption.

OperationalEfficiency IfcPropertyReferenceValue IfcTimeSeries

Operational efficiency: boiler output divided by total energy input (electrical and fuel).

CombustionEfficiency IfcPropertyReferenceValue IfcTimeSeries

Combustion efficiency under nominal condition.

WorkingPressureHistory IfcPropertyReferenceValue IfcTimeSeries

Boiler working pressure.

CombustionChamberTemperature IfcPropertyReferenceValue IfcTimeSeries

Average combustion chamber temperature.

PartLoadRatio IfcPropertyReferenceValue IfcTimeSeries

Ratio of the real to the nominal capacity.

Load IfcPropertyReferenceValue IfcTimeSeries

Boiler real load.

PrimaryEnergyConsumption IfcPropertyReferenceValue IfcTimeSeries

Boiler primary energy source consumption (i.e., the fuel consumed for changing the thermodynamic state of the fluid).

AuxiliaryEnergyConsumption IfcPropertyReferenceValue IfcTimeSeries

Boiler secondary energy source consumption (i.e., the electricity consumed by electrical devices such as fans and pumps).

Table A

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3 contributor(s): ArturTomczakbSI-BotThomas Krijnen
Last change: Improve definition split (#876) * bring back headers headers were previously removed by mistake, now bringing them back * add new lines and rename the tag add the word 'short' in it * unify newlines make exactly one newline before and two after the tag * resolving typos Because bringing back headers required to go back in time to previous version, I'm now re-resolving the issues: #861, #860, #856 by ArturTomczak on 2024-07-16T16:07:28+02:00

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7.5.4.8.4 Changelog

7.5.4.8.4.1 IFC4

7.5.4.8.4.2 IFC4.3_ADD2

  • property, CombustionChamberTemperature
  • property, WorkingPressureHistory
  • property, CombustionTemperature
  • property, WorkingPressure