GRINS::CanteraKinetics Class Reference

#include <cantera_kinetics.h>

Public Member Functions
	CanteraKinetics (CanteraMixture &mixture)
	~CanteraKinetics ()
void	omega_dot (const libMesh::Real &T, const libMesh::Real rho, const std::vector< libMesh::Real > &mass_fractions, std::vector< libMesh::Real > &omega_dot) const

Protected Attributes
Cantera::IdealGasMix &	_cantera_gas

Private Member Functions
	CanteraKinetics ()

Detailed Description

Definition at line 54 of file cantera_kinetics.h.

Constructor & Destructor Documentation

GRINS::CanteraKinetics::CanteraKinetics

(

CanteraMixture &

mixture

)

Definition at line 48 of file cantera_kinetics.C.

    :  _cantera_gas( mixture.get_chemistry() )
  {}

GRINS::CanteraKinetics::~CanteraKinetics ( )

inline

Definition at line 59 of file cantera_kinetics.h.

{};

GRINS::CanteraKinetics::CanteraKinetics ( )

private

Member Function Documentation

void GRINS::CanteraKinetics::omega_dot	(	const libMesh::Real &	T,
		const libMesh::Real	rho,
		const std::vector< libMesh::Real > &	mass_fractions,
		std::vector< libMesh::Real > &	omega_dot
	)		const

Todo:

Need to make sure this will work in a threaded environment. Not sure if we will get thread lock here or not.

Definition at line 52 of file cantera_kinetics.C.

References _cantera_gas.

Referenced by main(), and GRINS::CanteraEvaluator::omega_dot().

  {
    libmesh_assert_equal_to( mass_fractions.size(), omega_dot.size() );
    libmesh_assert_equal_to( mass_fractions.size(), _cantera_gas.nSpecies() );
    libmesh_assert_greater(T,0.0);
    libmesh_assert_greater(rho,0.0);

    {
      libMesh::Threads::spin_mutex::scoped_lock lock(cantera_mutex);

      try
        {
          _cantera_gas.setState_TRY(T, rho, &mass_fractions[0]);
          _cantera_gas.getNetProductionRates(&omega_dot[0]);
        }
      catch(Cantera::CanteraError)
        {
          Cantera::showErrors(std::cerr);
          libmesh_error();
        }
    }

    for( unsigned int s = 0; s < omega_dot.size(); s++ )
      {
        // convert [kmol/m^3-s] to [kg/m^3-s]
        omega_dot[s] *= this->_cantera_gas.molecularWeight(s);
      }

    return;
  }

Member Data Documentation

Cantera::IdealGasMix& GRINS::CanteraKinetics::_cantera_gas

protected

Definition at line 67 of file cantera_kinetics.h.

Referenced by omega_dot().

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The documentation for this class was generated from the following files:

• src/properties/include/grins/cantera_kinetics.h
• src/properties/src/cantera_kinetics.C