<?xml version="1.0"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="7f2b4780d1c911e1800000215ad4efdf" templatetype="PSET_PERFORMANCEDRIVEN" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4" />
  <Name>Pset_CoilPHistory</Name>
  <Definition>Coil performance history common attributes.
Sound attribute deleted in IFC2x2 Pset Addendum: Use IfcSoundProperties instead.</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcCoil</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcCoil</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="84889200d1c911e1800000215ad4efdf">
      <Name>AtmosphericPressure</Name>
      <Definition>Ambient atmospheric pressure.</Definition>
      <PropertyType>
        <TypePropertyReferenceValue reftype="IfcTimeSeries" />
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Atmospheric Pressure</NameAlias>
        <NameAlias lang="fr-FR">Pression atmosphérique</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Pression atmosphérique ambiante.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="87838280d1c911e1800000215ad4efdf">
      <Name>AirPressureDropCurve</Name>
      <Definition>Air pressure drop curve, pressure drop – flow rate curve, AirPressureDrop = f (AirflowRate).</Definition>
      <PropertyType>
        <TypePropertyReferenceValue reftype="IfcTimeSeries" />
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Air Pressure Drop Curve</NameAlias>
        <NameAlias lang="fr-FR">CourbePerteDeChargeAir</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Courbe de perte de charge aéraulique, courbe perte de charge/débit.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="8b170980d1c911e1800000215ad4efdf">
      <Name>SoundCurve</Name>
      <Definition>Regenerated sound versus air-flow rate.</Definition>
      <PropertyType>
        <TypePropertyReferenceValue reftype="IfcTimeSeries" />
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Sound Curve</NameAlias>
        <NameAlias lang="fr-FR">CourbeSon</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Son généré par rapport au débit aéraulique.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="8e11fa00d1c911e1800000215ad4efdf">
      <Name>FaceVelocity</Name>
      <Definition>Air velocity through the coil.</Definition>
      <PropertyType>
        <TypePropertyReferenceValue reftype="IfcTimeSeries" />
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Face Velocity</NameAlias>
        <NameAlias lang="fr-FR">VitesseFace</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Vitesse de l'air à travers la batterie.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases>
    <PsetDefinitionAlias lang="en" />
  </PsetDefinitionAliases>
</PropertySetDef>