modelLMTDStar
Normalized log mean temperature difference across the ice storage unit
Extends from Modelica.Blocks.Icons.Block (Basic graphical layout of input/output block).
Information
This subroutine calculates the log mean temperature difference for the detailed ice storage unit using the function Buildings.Fluid.Storage.Ice.BaseClasses.calculateLMTDStar.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Temperature | TFre | 273.15 | Freezing temperature of water or the latent energy storage material |
| Modelica.Units.SI.TemperatureDifference | dT_nominal | 10 | Nominal temperature difference |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | TIn | Inlet temperature | |
| Modelica.Blocks.Interfaces.RealInput | TOut | Outlet temperature | |
| Modelica.Blocks.Interfaces.RealOutput | lmtdSta | Normalized LMTD |
Revisions
-
January 26, 2022, by Michael Wetter:
Refactored model to new architecture. -
December 8, 2021, by Yangyang Fu:
First implementation.