u_pTX_derDerivative of internal energy |
 |
Syntax
u_der = u_pTX_der(p, T, X, p_der, T_der, X_der)
Inputs (6)
| p |
Type: AbsolutePressure (Pa) Description: Pressure |
|---|---|
| T |
Type: Temperature (K) Description: Temperature |
| X |
Default Value: Modelica.Media.Air.ReferenceMoistAir.reference_X Type: MassFraction[:] Description: Mass fractions |
| p_der |
Type: Real Description: Derivative of pressure |
| T_der |
Type: Real Description: Derivative of temperature |
| X_der |
Type: Real[:] Description: Derivative of mass fractions |
Outputs (1)
| u_der |
Type: Real Description: Derivative of specific entropy |
|---|