modelEquivalentHeatCapacity
Validation model for the equivalent heat capacity calculation
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
This model validates the computation of the equivalent heat capacity for five inlet temperature conditions and variable changes in temperature between inlet and outlet airflows.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.TemperatureDifference | deltaT | Change in temperature of the air entering and leaving the cooling tower | |
| Modelica.Units.SI.Temperature[1,5] | TIn | [283.15, 288.15, 293.15, 298.15, 303.15] | Inlet temperatures |
| Modelica.Units.SI.Temperature[1,5] | TOut | [TIn[1, 1] + deltaT, TIn[1, 2] + deltaT, TIn[1, 3] + deltaT, TIn[1, 4] + deltaT, TIn[1, 5] + deltaT] | Outlet temperatures |
| Modelica.Units.SI.SpecificHeatCapacity | cpe10 | Equivalent specific heat capacity with 10 degC inlet temperature | |
| Modelica.Units.SI.SpecificHeatCapacity | cpe15 | Equivalent specific heat capacity with 15 degC inlet temperature | |
| Modelica.Units.SI.SpecificHeatCapacity | cpe20 | Equivalent specific heat capacity with 20 degC inlet temperature | |
| Modelica.Units.SI.SpecificHeatCapacity | cpe25 | Equivalent specific heat capacity with 25 degC inlet temperature | |
| Modelica.Units.SI.SpecificHeatCapacity | cpe30 | Equivalent specific heat capacity with 30 degC inlet temperature |
Revisions
-
January 6, 2020, by Kathryn Hinkelman:
First implementation.