Buildings.Fluid.SolarCollectors.Data.Tubular

Information

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

Package Content

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

Buildings.Fluid.SolarCollectors.Data.Tubular.T_AMKCollectraAGOWR20

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.

Parameters

Type	Name	Default	Description
Area	ATyp	Types.Area.Gross	Gross or aperture area
Area	A	3.457	Area [m2]
Mass	mDry	73	Dry weight [kg]
Volume	V	3.5/1000	Fluid volume [m3]
Pressure	dp_nominal	100	Pressure drop during test conditions [Pa]
Real	mperA_flow_nominal	0.0201	Mass flow rate per unit area of collector [kg/(s.m2)]
Real	B0	0.5722	1st incident angle modifier coefficient
Real	B1	-0.0052	2nd incident angle modifier coefficient
Real	y_intercept	0.446	Y intercept (Maximum efficiency)
Real	slope	-1.432	Slope from rating data [W/(m2.K)]
Real	IAMDiff	0	Incidence angle modifier from EN12975 ratings data
Real	C1	0	Heat loss coefficient from EN12975 ratings data
Real	C2	0	Temperature dependence of heat loss from EN12975 ratings data
Irradiance	G_nominal	1000	Nominal solar irradiance specified in ratings data [W/m2]
TemperatureDifference	dT_nominal	10	Nominal 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

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.

Parameters

Type	Name	Default	Description
Area	ATyp	Types.Area.Gross	Gross or aperture area
Area	A	4.650	Area [m2]
Mass	mDry	95	Dry weight [kg]
Volume	V	1.7/1000	Fluid volume [m3]
Pressure	dp_nominal	100	Pressure drop during test conditions [Pa]
Real	mperA_flow_nominal	0.0142	Mass flow rate per unit area of collector [kg/(s.m2)]
Real	B0	1.4564	1st incident angle modifier coefficient
Real	B1	-0.9136	2nd incident angle modifier coefficient
Real	y_intercept	0.388	Y intercept (Maximum efficiency)
Real	slope	-1.453	Slope from rating data [W/(m2.K)]
Real	IAMDiff	0	Incidence angle modifier from EN12975 ratings data
Real	C1	0	Heat loss coefficient from EN12975 ratings data
Real	C2	0	Temperature dependence of heat loss from EN12975 ratings data
Irradiance	G_nominal	1000	Nominal solar irradiance specified in ratings data [W/m2]
TemperatureDifference	dT_nominal	10	Nominal 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";