modelPartialCoil
Interface class for coil
Extends from Buildings.Fluid.Interfaces.PartialTwoPortInterface.
Information
This partial class provides a standard interface for coil models.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Templates.Components.Data.Coil | dat | Design and operating parameters | |
| Modelica.Units.SI.MassFlowRate | mAir_flow_nominal | dat.mAir_flow_nominal | Air mass flow rate |
| Modelica.Units.SI.PressureDifference | dpAir_nominal | dat.dpAir_nominal | Air pressure drop |
| Modelica.Units.SI.HeatFlowRate | Q_flow_nominal | dat.Q_flow_nominal | Nominal heat flow rate |
| Configuration | |||
| Buildings.Templates.Components.Types.Coil | typ | Equipment type | |
| Buildings.Templates.Components.Types.Valve | typVal | Type of valve | |
| Boolean | have_sou | typ == Buildings.Templates.Components.Types.Coil.WaterBasedHeating or typ == Buildings.Templates.Components.Types.Coil.WaterBasedCooling | Set to true for fluid ports on the source side |
| Boolean | have_weaBus | typ == Buildings.Templates.Components.Types.Coil.EvaporatorMultiStage or typ == Buildings.Templates.Components.Types.Coil.EvaporatorVariableSpeed | Set to true to use a weather bus |
| Dynamics › Nominal condition | |||
| Modelica.Units.SI.Time | tau | 20 | Time constant at nominal flow |
| Dynamics › Conservation equations | |||
| Modelica.Fluid.Types.Dynamics | energyDynamics | Modelica.Fluid.Types.Dynamics.DynamicFreeInitial | Type of energy balance: dynamic (3 initialization options) or steady state |
| Assumptions | |||
| Boolean | allowFlowReversalAir | true | = true to allow flow reversal, false restricts to design direction - Air side |
| Boolean | allowFlowReversalLiq | true | = true to allow flow reversal, false restricts to design direction - CHW and HW side |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Interfaces.FluidPort_a | port_aSou | Fluid connector a (positive design flow direction is from port_a to port_b) | |
| Modelica.Fluid.Interfaces.FluidPort_b | port_bSou | Fluid connector b (positive design flow direction is from port_a to port_b) | |
| Buildings.BoundaryConditions.WeatherData.Bus | busWea | Weather bus | |
| Buildings.Templates.Components.Interfaces.Bus | bus | Control bus |
Contents
| Name | Description |
|---|---|
| MediumAir | Air medium |
| MediumSou |