modelWetCoil
Calculates wet coil condition
Extends from Buildings.Fluid.DXSystems.Cooling.BaseClasses.PartialCoilCondition.
Information
This block calculates the rate of cooling and the coil surface condition under the assumption that the coil is wet.
The dry coil conditions are computed in Buildings.Fluid.DXSystems.BaseClasses.DryCoil. See Buildings.Fluid.DXSystems.Cooling.UsersGuide for an explanation of the model.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealOutput | TADP | Dry bulb temperature of air at ADP | |
| Modelica.Blocks.Interfaces.RealOutput | SHR | Sensible Heat Ratio: Ratio of sensible heat load to total heat load | |
| Modelica.Blocks.Interfaces.RealOutput | mWat_flow | Mass flow rate of water condensed at cooling coil | |
| Buildings.Utilities.Psychrometrics.TWetBul_TDryBulXi | wetBul | Calculates wet-bulb temperature | |
| Buildings.Fluid.DXSystems.Cooling.BaseClasses.ApparatusDewPoint | appDewPt | Calculates air properties at apparatus dew point (ADP) at existing air-flow conditions | |
| Buildings.Fluid.DXSystems.Cooling.BaseClasses.SensibleHeatRatio | shr | Calculates sensible heat ratio | |
| Buildings.Fluid.DXSystems.Cooling.BaseClasses.Condensation | conRat | Calculates rate of condensation | |
| Modelica.Blocks.Interfaces.RealOutput | XADP | Humidity mass fraction of air at apparatus dew point | |
| Modelica.Blocks.Interfaces.RealInput | XEvaIn | Inlet air mass fraction | |
| Modelica.Blocks.Interfaces.RealInput | p | Pressure at inlet of coil | |
| Modelica.Blocks.Interfaces.RealInput | hEvaIn | Specific enthalpy of air entering the coil |
Contents
| Name | Description |
|---|---|
| Medium | Medium model |
Revisions
-
April 5, 2023, by Xing Lu:
Connect statements with references tocooCapchanged tocoiCap. -
April 12, 2012 by Kaustubh Phalak:
First implementation.