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Buildings.Fluid.SolarCollectors.Data.Tubular

Package with SRCC rating information for tubular solar thermal collectors

Information

Package with data describing tubular solar collectors. All models in the Tubular pacakage use ASHRAE93 test data.

Extends from Modelica.Icons.MaterialPropertiesPackage (Icon for package containing property classes).

Package Content

Name Description
Buildings.Fluid.SolarCollectors.Data.Tubular.T_AMKCollectraAGOWR20 T_AMKCollectraAGOWR20 T - AMG Collectra AG, OWR 20
Buildings.Fluid.SolarCollectors.Data.Tubular.T_JiaxingDiyiC0130 T_JiaxingDiyiC0130 T - Jiaxing Diyi New Energy Co., Ltd., DIYI-C01-30

Buildings.Fluid.SolarCollectors.Data.Tubular.T_AMKCollectraAGOWR20 Buildings.Fluid.SolarCollectors.Data.Tubular.T_AMKCollectraAGOWR20

T - AMG Collectra AG, OWR 20

Information

References

Ratings data taken from the Solar Rating and Certification Corporation website. SRCC# = 2012018A.

The ratings provided for dp_nominal were suspicious so 100 Pa is used instead.

Extends from SolarCollectors.Data.GenericSolarCollector (Generic data record providing inputs for specific collector data records).

Parameters

TypeNameDefaultDescription
AreaATypTypes.Area.GrossGross or aperture area
AreaA3.457Area [m2]
MassmDry73Dry weight [kg]
VolumeV3.5/1000Fluid volume [m3]
PressureDifferencedp_nominal100Pressure drop during test conditions [Pa]
RealmperA_flow_nominal0.0201Mass flow rate per unit area of collector [kg/(s.m2)]
RealB00.57221st incident angle modifier coefficient
RealB1-0.00522nd incident angle modifier coefficient
Realy_intercept0.446Y intercept (Maximum efficiency)
Realslope-1.432Slope from rating data [W/(m2.K)]
RealIAMDiff0Incidence angle modifier from EN12975 ratings data
RealC10Heat loss coefficient from EN12975 ratings data
RealC20Temperature dependence of heat loss from EN12975 ratings data
IrradianceG_nominal1000Nominal solar irradiance specified in ratings data [W/m2]
TemperatureDifferencedT_nominal10Nominal temperature difference specified in ratings data [K]

Modelica definition

record T_AMKCollectraAGOWR20 = SolarCollectors.Data.GenericSolarCollector ( final ATyp=Types.Area.Gross, final A=3.457, final mDry=73, final V=3.5/1000, final dp_nominal=100, final mperA_flow_nominal=0.0201, final B0=0.5722, final B1=-0.0052, final y_intercept=0.446, final slope=-1.432, final IAMDiff=0, final C1=0, final C2=0, final G_nominal = 1000, final dT_nominal = 10) "T - AMG Collectra AG, OWR 20";

Buildings.Fluid.SolarCollectors.Data.Tubular.T_JiaxingDiyiC0130 Buildings.Fluid.SolarCollectors.Data.Tubular.T_JiaxingDiyiC0130

T - Jiaxing Diyi New Energy Co., Ltd., DIYI-C01-30

Information

References

Ratings data taken from the Solar Rating and Certification Corporation website. SRCC# = 2012036A.

The ratings provided for dp_nominal were suspicious so 100 Pa is used instead.

Extends from SolarCollectors.Data.GenericSolarCollector (Generic data record providing inputs for specific collector data records).

Parameters

TypeNameDefaultDescription
AreaATypTypes.Area.GrossGross or aperture area
AreaA4.650Area [m2]
MassmDry95Dry weight [kg]
VolumeV1.7/1000Fluid volume [m3]
PressureDifferencedp_nominal100Pressure drop during test conditions [Pa]
RealmperA_flow_nominal0.0142Mass flow rate per unit area of collector [kg/(s.m2)]
RealB01.45641st incident angle modifier coefficient
RealB1-0.91362nd incident angle modifier coefficient
Realy_intercept0.388Y intercept (Maximum efficiency)
Realslope-1.453Slope from rating data [W/(m2.K)]
RealIAMDiff0Incidence angle modifier from EN12975 ratings data
RealC10Heat loss coefficient from EN12975 ratings data
RealC20Temperature dependence of heat loss from EN12975 ratings data
IrradianceG_nominal1000Nominal solar irradiance specified in ratings data [W/m2]
TemperatureDifferencedT_nominal10Nominal temperature difference specified in ratings data [K]

Modelica definition

record T_JiaxingDiyiC0130 = SolarCollectors.Data.GenericSolarCollector ( final ATyp=Types.Area.Gross, final A=4.650, final mDry=95, final V=1.7/1000, final dp_nominal=100, final mperA_flow_nominal=0.0142, final B0=1.4564, final B1=-0.9136, final y_intercept=0.388, final slope=-1.453, final IAMDiff=0, final C1=0, final C2=0, final G_nominal=1000, final dT_nominal=10) "T - Jiaxing Diyi New Energy Co., Ltd., DIYI-C01-30";
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