recordGeneric
Generic data record for absorption indirect chiller
Extends from Modelica.Icons.Record (Icon for records).
Information
This record is used as a template for performance data for the absorption chiller model Buildings.Fluid.Chillers.AbsorptionIndirectSteam.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Nominal condition | |||
| Modelica.Units.SI.HeatFlowRate | QEva_flow_nominal | Nominal evaporator cooling capacity (negative number) | |
| Modelica.Units.SI.Power | P_nominal | Nominal absorber pump power | |
| Real | PLRMax | Maximum part load ratio | |
| Real | PLRMin | Minimum part load ratio | |
| Modelica.Units.SI.MassFlowRate | mCon_flow_nominal | Nominal mass flow rate at condenser | |
| Modelica.Units.SI.MassFlowRate | mEva_flow_nominal | Nominal mass flow rate at evaporator | |
| Modelica.Units.SI.PressureDifference | dpCon_nominal | 30000 | Pressure difference at condenser at nominal mass flow rate |
| Modelica.Units.SI.PressureDifference | dpEva_nominal | 30000 | Pressure difference at evaporator at nominal mass flow rate |
| Performance curves | |||
| Real[4] | capFunEva | Cubic coefficients for the evaporator capacity factor as a function of temperature curve | |
| Real[4] | capFunCon | Cubic coefficients for capFunCon for the condenser capacity factor as a function of temperature curve | |
| Real[4] | genHIR | Cubic coefficients for the generator heat input to chiller operating capacity | |
| Real[4] | genConT | Cubic coefficients for heat input modifier based on the generator input temperature | |
| Real[4] | genEvaT | Cubic coefficients for heat input modifier based on the evaporator input temperature | |
| Real[3] | EIRP | Quadratic coefficients for the actual absorber pumping power to the nominal pumping power | |
Revisions
-
July 3, 2019 by Hagar Elarga:
First implementation.