modelDisplayCase
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | UAgoodsair | Heat transfer coeficient between goods and air | |
| Real | Mgoods | Mass of the goods | |
| Real | CPgoods | Heat capacity of goods | |
| Real | UAairwall | Heat transfer coeficient between air and wall | |
| Real | Mwall | Mass of the wall | |
| Real | CPwall | Heat capacity of wall | |
| Real | UAwallrefmax | Maximum heat transfer coeficient between wall and refrigerant | |
| Real | Mrefmax | Maximum mass of refrigerant | |
| Real | Mair | Mass of the air | |
| Real | CPair | Heat capacity of air | |
| Real | Taufill | Refrigerator filling time | |
| Real | Tgoods_initial | ||
| Real | Twall_initial | ||
| Real | Tair_initial | ||
| Real | Mref_initial |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | Psuc | Suction Pressure | |
| Modelica.Blocks.Interfaces.BooleanInput | valveOpen | State of the valve (open,closed) | |
| Modelica.Blocks.Interfaces.RealInput | Qairload | External air disturbance | |
| Modelica.Blocks.Interfaces.RealOutput | m | ||
| Modelica.Blocks.Interfaces.RealOutput | AirTemp |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real | Tgoods | Temperature of the goods in the display case | |
| Real | Twall | Temperature of the evaporator wall | |
| Real | Tair | Temperature of the air in the display case | |
| Real | Mref | Mass of liquified refrigerante in the evaporator |