functionbeta_pTX
Return specific volumetric expansion coefficient as a function of pressure p, temperature T and composition X
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.SIunits.AbsolutePressure | p | Pressure | |
| Modelica.SIunits.Temperature | T | Temperature | |
| Modelica.SIunits.MassFraction[:] | X | Mass fractions |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | beta | Volumetric expansion coefficient |