recordThermalGlazedWithLowEmissionCoating
Glazed PVT Collector with low emission coating
Extends from PhotovoltaicThermalBaseDataDefinition (Base Data Definition for photovoltaic thermal collectors).
Information
Overview
Derived from the simulated results of a glazed PVT Collector with low-emission coating from this thesis p.43 Figure 3.12.
References
Record is used in model AixLib.Fluid.Solar.Thermal.PhotovoltaicThermal.
September 2023, Philipp Schmitz, Fabian Wüllhorst
- implemented
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Area | A (from Generic) | Area | |
| AixLib.Fluid.SolarCollectors.Types.HeatCapacity | CTyp (from Generic) | Total thermal capacity or fluid volume and 'dry' thermal capacity or mass | |
| Modelica.Units.SI.HeatCapacity | C (from Generic) | Dry or total thermal capacity of the solar thermal collector | |
| Modelica.Units.SI.Volume | V (from Generic) | Fluid volume | |
| Modelica.Units.SI.Mass | mDry (from Generic) | Dry mass | |
| Real | mperA_flow_nominal (from Generic) | Nominal mass flow rate per unit area of collector | |
| Modelica.Units.SI.PressureDifference | dp_nominal (from Generic) | Nominal pressure drop | |
| Modelica.Units.SI.Angle | incAngDat (from Generic) | Modelica.Units.Conversions.from_deg({0, 10, 20, 30, 40, 50, 60, 70, 80, 90}) | Incident angle data |
| Real | incAngModDat (from Generic) | Incident angle modifier data | |
| Boolean | validated (from Generic) | validateAngles(incAngDat = incAngDat, incAngModDat = incAngModDat) | True if data are valid, otherwise an assertion is issued |
| Real | IAMDiff (from GenericEN12975) | Incidence angle modifier for diffuse irradiance (incidence angle of 50°) | |
| Real | eta0 (from GenericEN12975) | Optical efficiency (Maximum efficiency) | |
| Modelica.Units.SI.CoefficientOfHeatTransfer | a1 (from GenericEN12975) | First order heat loss coefficient | |
| Real | a2 (from GenericEN12975) | Second order heat loss coefficient | |
| Modelica.Units.SI.Efficiency | etaEle_zero (from PhotovoltaicThermalBaseDataDefinition) | Conversion factor/Efficiency at Q = 0 for electrical efficiency | |
| Real | mEle (from PhotovoltaicThermalBaseDataDefinition) | Gradient of electrical efficiency linear approximation |
Revisions
-
January 23, 2024 by Philipp Schmitz and Fabian Wuellhorst:
First implementation. This is for issue 1451.