Method a

wrappers/Modelica/src/basesolver.cpp:170–174

Compute velocity of sound ! This function returns the velocity of sound from the state specified by the properties input Must be re-implemented in the specific solver @param properties ExternalThermodynamicState property struct corresponding to current state */

  @param properties ExternalThermodynamicState property struct corresponding to current state
*/
double BaseSolver::a(ExternalThermodynamicState* const properties) {
    // Base function returns an error if called - should be redeclared by the solver object
    errorMessage((char*)"Internal error: a() not implemented in the Solver object");
    return 0;
}

//! Compute isobaric expansion coefficient
/*!