amr_wind::turbulence::TurbulenceModel Class Reference

#include <TurbulenceModel.H>

Inheritance diagram for amr_wind::turbulence::TurbulenceModel:

Collaboration diagram for amr_wind::turbulence::TurbulenceModel:

Public Types
using	CoeffsDictType = std::unordered_map<std::string, amrex::Real>
	Default identifier used by factor methods.

Public Member Functions
	~TurbulenceModel () override=default
virtual void	update_turbulent_viscosity (const FieldState fstate, const DiffusionType diff_type)=0
virtual void	post_advance_work ()=0
	Do any post advance actions for the turbulence model.
virtual void	register_mueff_field (Field &mueff)=0
	Register the effective viscosity (for momentum field)
virtual void	register_alphaeff_field (Field &alphaeff)=0
	Register the thermal diffusivity field.
virtual std::string	model_name () const =0
	String representation of this turbulence model for I/O.
virtual std::unique_ptr< ScratchField >	mu ()=0
	Return the dynamic viscosity (laminar) field.
virtual std::unique_ptr< ScratchField >	alpha ()=0
	Return the thermal diffusivity (laminar) field for enthalpy/temperature.
virtual std::unique_ptr< ScratchField >	scalar_diffusivity (const std::string &name)=0
	Return the scalar diffusivity field.
virtual Field &	mu_turb ()=0
	Return the turbulent dynamic viscosity field.
virtual Field &	alpha_turb ()=0
	Return the turbulent dynamic viscosity field.
virtual Field &	mueff ()=0
	Return the effective dynamic viscosity field.
virtual Field &	alphaeff ()=0
	Return the effective thermal diffusivity field.
virtual bool	is_turbulent () const
	Flag indicating whether the model is turbulent.
virtual void	update_mueff (Field &mueff)=0
virtual void	update_alphaeff (Field &alphaeff)=0
	Interface to update effective thermal diffusivity.
virtual void	update_scalar_diff (Field &deff, const std::string &name)=0
	Interface to update scalar diffusivity based on Schmidt number.
virtual void	parse_model_coeffs ()=0
	Parse turbulence model coefficients.
virtual CoeffsDictType	model_coeffs () const =0
	Return model coefficients dictionary.
Public Member Functions inherited from amr_wind::Factory< TurbulenceModel, CFDSim & >
virtual	~Factory ()=default

Static Public Member Functions
static std::string	base_identifier ()
Static Public Member Functions inherited from amr_wind::Factory< TurbulenceModel, CFDSim & >
static std::unique_ptr< TurbulenceModel >	create (const std::string &key, Args... args)
static void	print (std::ostream &os)

Additional Inherited Members
Public Attributes inherited from amr_wind::Factory< TurbulenceModel, CFDSim & >
friend	Base

Detailed Description

Abstract representation of a turbulence model

This class is an abstract representation of a turbulence model used in AMR-Wind. Subclasses must implement the methods defined in this class to interact with Equation Systems.

Member Typedef Documentation

CoeffsDictType

using amr_wind::turbulence::TurbulenceModel::CoeffsDictType = std::unordered_map<std::string, amrex::Real>

Default identifier used by factor methods.

Constructor & Destructor Documentation

~TurbulenceModel()

amr_wind::turbulence::TurbulenceModel::~TurbulenceModel ( )

overridedefault

Member Function Documentation

alpha()

virtual std::unique_ptr< ScratchField > amr_wind::turbulence::TurbulenceModel::alpha ( )

pure virtual

Return the thermal diffusivity (laminar) field for enthalpy/temperature.

Implemented in amr_wind::turbulence::TurbModel< Transport >.

alpha_turb()

virtual Field & amr_wind::turbulence::TurbulenceModel::alpha_turb ( )

pure virtual

Return the turbulent dynamic viscosity field.

Implemented in amr_wind::turbulence::Laminar< Transport >, and amr_wind::turbulence::TurbModelBase< Transport >.

alphaeff()

virtual Field & amr_wind::turbulence::TurbulenceModel::alphaeff ( )

pure virtual

Return the effective thermal diffusivity field.

Implemented in amr_wind::turbulence::TurbModel< Transport >.

base_identifier()

static std::string amr_wind::turbulence::TurbulenceModel::base_identifier ( )

inlinestatic

is_turbulent()

virtual bool amr_wind::turbulence::TurbulenceModel::is_turbulent ( ) const

inlinevirtual

Flag indicating whether the model is turbulent.

Reimplemented in amr_wind::turbulence::Laminar< Transport >.

model_coeffs()

virtual CoeffsDictType amr_wind::turbulence::TurbulenceModel::model_coeffs ( ) const

pure virtual

Return model coefficients dictionary.

Implemented in amr_wind::turbulence::AMD< Transport >, amr_wind::turbulence::AMDNoTherm< Transport >, amr_wind::turbulence::KLAxell< Transport >, amr_wind::turbulence::KOmegaSST< Transport >, amr_wind::turbulence::KOmegaSSTIDDES< Transport >, amr_wind::turbulence::Kosovic< Transport >, amr_wind::turbulence::Laminar< Transport >, amr_wind::turbulence::OneEqKsgsM84< Transport >, amr_wind::turbulence::OneEqKsgsS94< Transport >, and amr_wind::turbulence::Smagorinsky< Transport >.

model_name()

virtual std::string amr_wind::turbulence::TurbulenceModel::model_name ( ) const

pure virtual

String representation of this turbulence model for I/O.

Implemented in amr_wind::turbulence::AMD< Transport >, amr_wind::turbulence::AMDNoTherm< Transport >, amr_wind::turbulence::KLAxell< Transport >, amr_wind::turbulence::KOmegaSST< Transport >, amr_wind::turbulence::KOmegaSSTIDDES< Transport >, amr_wind::turbulence::Kosovic< Transport >, amr_wind::turbulence::Laminar< Transport >, amr_wind::turbulence::OneEqKsgsM84< Transport >, amr_wind::turbulence::OneEqKsgsS94< Transport >, and amr_wind::turbulence::Smagorinsky< Transport >.

mu()

virtual std::unique_ptr< ScratchField > amr_wind::turbulence::TurbulenceModel::mu ( )

pure virtual

Return the dynamic viscosity (laminar) field.

Implemented in amr_wind::turbulence::TurbModel< Transport >.

mu_turb()

virtual Field & amr_wind::turbulence::TurbulenceModel::mu_turb ( )

pure virtual

Return the turbulent dynamic viscosity field.

Implemented in amr_wind::turbulence::Laminar< Transport >, and amr_wind::turbulence::TurbModelBase< Transport >.

mueff()

virtual Field & amr_wind::turbulence::TurbulenceModel::mueff ( )

pure virtual

Return the effective dynamic viscosity field.

Implemented in amr_wind::turbulence::TurbModel< Transport >.

parse_model_coeffs()

virtual void amr_wind::turbulence::TurbulenceModel::parse_model_coeffs ( )

pure virtual

Parse turbulence model coefficients.

Implemented in amr_wind::turbulence::AMD< Transport >, amr_wind::turbulence::AMDNoTherm< Transport >, amr_wind::turbulence::KLAxell< Transport >, amr_wind::turbulence::KOmegaSST< Transport >, amr_wind::turbulence::KOmegaSSTIDDES< Transport >, amr_wind::turbulence::Kosovic< Transport >, amr_wind::turbulence::Laminar< Transport >, amr_wind::turbulence::OneEqKsgsM84< Transport >, amr_wind::turbulence::OneEqKsgsS94< Transport >, and amr_wind::turbulence::Smagorinsky< Transport >.

post_advance_work()

virtual void amr_wind::turbulence::TurbulenceModel::post_advance_work ( )

pure virtual

Do any post advance actions for the turbulence model.

Implemented in amr_wind::turbulence::AMD< Transport >, amr_wind::turbulence::AMDNoTherm< Transport >, amr_wind::turbulence::KLAxell< Transport >, amr_wind::turbulence::KOmegaSST< Transport >, amr_wind::turbulence::KOmegaSSTIDDES< Transport >, amr_wind::turbulence::Kosovic< Transport >, amr_wind::turbulence::Laminar< Transport >, amr_wind::turbulence::OneEqKsgsM84< Transport >, amr_wind::turbulence::OneEqKsgsS94< Transport >, and amr_wind::turbulence::Smagorinsky< Transport >.

register_alphaeff_field()

virtual void amr_wind::turbulence::TurbulenceModel::register_alphaeff_field ( Field & alphaeff )

pure virtual

Register the thermal diffusivity field.

Implemented in amr_wind::turbulence::TurbModel< Transport >.

register_mueff_field()

virtual void amr_wind::turbulence::TurbulenceModel::register_mueff_field ( Field & mueff )

pure virtual

Register the effective viscosity (for momentum field)

Implemented in amr_wind::turbulence::TurbModel< Transport >.

scalar_diffusivity()

virtual std::unique_ptr< ScratchField > amr_wind::turbulence::TurbulenceModel::scalar_diffusivity ( const std::string & name )

pure virtual

Return the scalar diffusivity field.

Implemented in amr_wind::turbulence::TurbModel< Transport >.

update_alphaeff()

virtual void amr_wind::turbulence::TurbulenceModel::update_alphaeff ( Field & alphaeff )

pure virtual

Interface to update effective thermal diffusivity.

Implemented in amr_wind::turbulence::AMD< Transport >, amr_wind::turbulence::KLAxell< Transport >, amr_wind::turbulence::Kosovic< Transport >, amr_wind::turbulence::Laminar< Transport >, amr_wind::turbulence::OneEqKsgsM84< Transport >, and amr_wind::turbulence::TurbModelBase< Transport >.

update_mueff()

virtual void amr_wind::turbulence::TurbulenceModel::update_mueff ( Field & mueff )

pure virtual

Interface to update effective viscosity

\(\mu_\mathrm{eff} = \mu + \mu_t\)

Implemented in amr_wind::turbulence::Laminar< Transport >, and amr_wind::turbulence::TurbModelBase< Transport >.

update_scalar_diff()

virtual void amr_wind::turbulence::TurbulenceModel::update_scalar_diff ( Field & deff, const std::string & name )

pure virtual

Interface to update scalar diffusivity based on Schmidt number.

Implemented in amr_wind::turbulence::KLAxell< Transport >, amr_wind::turbulence::KOmegaSST< Transport >, amr_wind::turbulence::Laminar< Transport >, amr_wind::turbulence::OneEqKsgsM84< Transport >, amr_wind::turbulence::OneEqKsgsS94< Transport >, and amr_wind::turbulence::TurbModelBase< Transport >.

update_turbulent_viscosity()

virtual void amr_wind::turbulence::TurbulenceModel::update_turbulent_viscosity ( const FieldState fstate, const DiffusionType diff_type )

pure virtual

Update the turbulent viscosity field

This method is called at the beginning of each predictor/corrector step to update the turbulent viscosity field. The exact effective viscosity for each equation system is handled by the concrete implementation of PDESystem.

Parameters

fstate	State used for updates to differentiate logic in predictor and corrector steps.
diff_type	diffusion solve type

Implemented in amr_wind::turbulence::AMD< Transport >, amr_wind::turbulence::AMDNoTherm< Transport >, amr_wind::turbulence::KLAxell< Transport >, amr_wind::turbulence::KOmegaSST< Transport >, amr_wind::turbulence::KOmegaSSTIDDES< Transport >, amr_wind::turbulence::Kosovic< Transport >, amr_wind::turbulence::Laminar< Transport >, amr_wind::turbulence::OneEqKsgsM84< Transport >, amr_wind::turbulence::OneEqKsgsS94< Transport >, and amr_wind::turbulence::Smagorinsky< Transport >.

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

• /home/runner/work/amr-wind/amr-wind/amr-wind/turbulence/TurbulenceModel.H