functionR134a_Helmholtz
Calculation of helmholtz derivatives
Extends from Modelica.Icons.Function.
Information
This deprecated function (which will be removed in future) adds the ideal gas contribution of the fundamental equation to the residual contribution and computes the helmholtz derivatives w.r.t. temperature and density.Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | delta | dimensionless density | |
| Real | tau | dimensionless temperature | |
| Common.EOSResidualCoeff | res | residual coefficient | |
| Common.HelmholtzDerivs | fid | ideal helmholtz coefficients |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Common.HelmholtzDerivs | f | helmholtz derivatives |