Build NavierStokesBoussinesqElement that inherits from ElementWithExternalElement so that it can "communicate" with AdvectionDiffusionElementWithExternalElement. More...

#include <multi_domain_boussinesq_elements.h>

Inheritance diagram for oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >:

Public Member Functions
	NavierStokesBoussinesqElement ()
	Constructor: call the underlying constructors and initialise the pointer to the Rayleigh number to point to the default value of 0.0.

const double &	ra () const
	Access function for the Rayleigh number (const version)

double *&	ra_pt ()
	Access function for the pointer to the Rayleigh number.

void	get_body_force_nst (const double &time, const unsigned &ipt, const Vector< double > &s, const Vector< double > &x, Vector< double > &result)
	Overload get_body_force_nst to get the temperature "body force" from the "source" AdvectionDiffusion element via current integration point.

void	get_dbody_force_nst_dexternal_element_data (const unsigned &ipt, DenseMatrix< double > &result, Vector< unsigned > &global_eqn_number)
	Fill in the derivatives of the body force with respect to the external unknowns.

void	fill_in_contribution_to_jacobian (Vector< double > &residuals, DenseMatrix< double > &jacobian)
	Compute the element's residual vector and the Jacobian matrix. Jacobian is computed by finite-differencing or analytically.

void	fill_in_contribution_to_jacobian_and_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix)
	Add the element's contribution to its residuals vector, jacobian matrix and mass matrix.

void	fill_in_off_diagonal_block_analytic (Vector< double > &residuals, DenseMatrix< double > &jacobian)
	Compute the contribution of the external degrees of freedom (temperatures) on the Navier-Stokes equations.

Private Attributes
double *	Ra_pt
	Pointer to a private data member, the Rayleigh number.

Detailed Description

template<class NST_ELEMENT, class AD_ELEMENT>
class oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >

Build NavierStokesBoussinesqElement that inherits from ElementWithExternalElement so that it can "communicate" with AdvectionDiffusionElementWithExternalElement.

Definition at line 815 of file multi_domain_boussinesq_elements.h.

Constructor & Destructor Documentation

◆ NavierStokesBoussinesqElement()

template<class NST_ELEMENT , class AD_ELEMENT >

oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::NavierStokesBoussinesqElement ( )

inline

Constructor: call the underlying constructors and initialise the pointer to the Rayleigh number to point to the default value of 0.0.

Definition at line 827 of file multi_domain_boussinesq_elements.h.

References oomph::MultiDomainBoussinesqHelper::Default_Physical_Constant_Value, and oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::Ra_pt.

Member Function Documentation

◆ fill_in_contribution_to_jacobian()

template<class NST_ELEMENT , class AD_ELEMENT >

void oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::fill_in_contribution_to_jacobian	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian
	)

inline

Compute the element's residual vector and the Jacobian matrix. Jacobian is computed by finite-differencing or analytically.

Definition at line 867 of file multi_domain_boussinesq_elements.h.

References oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::fill_in_off_diagonal_block_analytic().

◆ fill_in_contribution_to_jacobian_and_mass_matrix()

template<class NST_ELEMENT , class AD_ELEMENT >

void oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::fill_in_contribution_to_jacobian_and_mass_matrix	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian,
		DenseMatrix< double > &	mass_matrix
	)

inline

Add the element's contribution to its residuals vector, jacobian matrix and mass matrix.

Definition at line 889 of file multi_domain_boussinesq_elements.h.

◆ fill_in_off_diagonal_block_analytic()

template<class NST_ELEMENT , class AD_ELEMENT >

void oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::fill_in_off_diagonal_block_analytic	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian
	)

inline

Compute the contribution of the external degrees of freedom (temperatures) on the Navier-Stokes equations.

Definition at line 903 of file multi_domain_boussinesq_elements.h.

References oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::get_dbody_force_nst_dexternal_element_data().

Referenced by oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::fill_in_contribution_to_jacobian().

◆ get_body_force_nst()

template<class NST_ELEMENT , class AD_ELEMENT >

void oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::get_body_force_nst	(	const double &	time,
		const unsigned &	ipt,
		const Vector< double > &	s,
		const Vector< double > &	x,
		Vector< double > &	result
	)

Overload get_body_force_nst to get the temperature "body force" from the "source" AdvectionDiffusion element via current integration point.

Definition at line 1002 of file multi_domain_boussinesq_elements.h.

◆ get_dbody_force_nst_dexternal_element_data()

template<class NST_ELEMENT , class AD_ELEMENT >

void oomph::NavierStokesBoussinesqElement< NST_ELEMENT, AD_ELEMENT >::get_dbody_force_nst_dexternal_element_data	(	const unsigned &	ipt,
		DenseMatrix< double > &	result,
		Vector< unsigned > &	global_eqn_number
	)