functionlogMean
Calculation of the log mean temperature difference for a heat exchanger
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | dTx | Temperature difference 1 | |
| Real | dTy | Temperature difference 2 | |
| Real | small_dT | 1.0 | small x or y |
| Real | tol | 0.05 | small difference x-y |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | lmTd | Logarithmic mean |