MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number > Class Template Reference

A class for a collection of thermodynamic helper functions for the ideal gas equation of state. More...

#include <eos_utils.hpp>

Inheritance diagram for MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >:

Collaboration diagram for MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >:

Public Member Functions
	IdealGas (const MaterialPhaseData< number > &material_data_in)
	Constructor.
DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number >	calculate_thermodynamic_pressure (const ConservedVariablesType< dim, number > &conserved_variables) const override
	Calculate the pressure from the conserved variables for an ideal gas.
DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, dealii::VectorizedArray< number > >	calculate_grad_T (const ConservedVariablesType< dim, number > &conserved_variables, const ConservedVariablesGradientType< dim, number > &grad_conserved_variables) const override
	Calculate the gradient of the temperature from the conserved variables and their gradients for an ideal gas.
DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number >	calculate_speed_of_sound (const ConservedVariablesType< dim, number > &conserved_variables) const override
	Calculate the speed of sound for an ideal gas.
DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number >	calculate_temperature (const ConservedVariablesType< dim, number > &conserved_variables) const override
	Calculate the temperature for an ideal gas.
DEAL_II_ALWAYS_INLINE ConservedVariablesType< dim, number >	convert_primitive_into_conservative_variables (const ConservedVariablesType< dim, number > &u_prim) const override
	Convert the given primitive variables (pressure, velocity, temperature) to conservative variables (rho, momentum, total energy).
DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number >	compute_inner_energy_from_pressure (const dealii::VectorizedArray< number > &pressure, const dealii::VectorizedArray< number > &) const override
	Calculate the inner energy from a given pressure.
Public Member Functions inherited from MeltPoolDG::CompressibleFlow::EOS::EquationOfStateUtils< dim, number >
virtual	~EquationOfStateUtils ()=default
DEAL_II_ALWAYS_INLINE dealii::Tensor< 2, dim, dealii::VectorizedArray< number > >	calculate_stress_tensor (const ConservedVariablesType< dim, number > &conserved_variables, const dealii::Tensor< 2, dim, dealii::VectorizedArray< number > > &viscous_stress_tensor) const
	Calculate the total stress tensor from pressure contribution and viscous stress contribution sigma_ij = tau_ij - p * delta_ij.
DEAL_II_ALWAYS_INLINE ConservedVariablesType< dim, number >	convert_conservative_into_primitive_variables (const ConservedVariablesType< dim, number > &u_cons) const
	Convert the given conservative variables (rho, momentum, total energy) to primitive variables (pressure, velocity, temperature).

Private Attributes
const MaterialPhaseData< number > &	material_data
	Material data object providing all relevant material parameters.

Detailed Description

template<int dim, typename number>
class MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >

A class for a collection of thermodynamic helper functions for the ideal gas equation of state.

Constructor & Destructor Documentation

IdealGas()

template<int dim, typename number >

MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::IdealGas ( const MaterialPhaseData< number > &  material_data_in )

inlineexplicit

Constructor.

Parameters

material_data_in

Reference to a material data object providing all relevant material parameters.

Member Function Documentation

calculate_grad_T()

template<int dim, typename number >

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, dealii::VectorizedArray< number > > MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::calculate_grad_T ( const ConservedVariablesType< dim, number > &  conserved_variables, const ConservedVariablesGradientType< dim, number > &  grad_conserved_variables  ) const

inlineoverridevirtual

Calculate the gradient of the temperature from the conserved variables and their gradients for an ideal gas.

Parameters

conserved_variables	Current values of the conserved variables.
grad_conserved_variables	Current gradient of the conserved variables.

Returns

Current gradient of the temperature field.

Implements MeltPoolDG::CompressibleFlow::EOS::EquationOfStateUtils< dim, number >.

calculate_speed_of_sound()

template<int dim, typename number >

DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number > MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::calculate_speed_of_sound ( const ConservedVariablesType< dim, number > &  conserved_variables ) const

inlineoverridevirtual

Calculate the speed of sound for an ideal gas.

Parameters

conserved_variables

Current values of the conserved variables.

Returns

Speed of sound resulting from the values of the conserved variables.

Implements MeltPoolDG::CompressibleFlow::EOS::EquationOfStateUtils< dim, number >.

calculate_temperature()

template<int dim, typename number >

DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number > MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::calculate_temperature ( const ConservedVariablesType< dim, number > &  conserved_variables ) const

inlineoverridevirtual

Calculate the temperature for an ideal gas.

Parameters

conserved_variables

Current values of the conserved variables.

Returns

Temperature resulting from the values of the conserved variables.

Implements MeltPoolDG::CompressibleFlow::EOS::EquationOfStateUtils< dim, number >.

calculate_thermodynamic_pressure()

template<int dim, typename number >

DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number > MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::calculate_thermodynamic_pressure ( const ConservedVariablesType< dim, number > &  conserved_variables ) const

inlineoverridevirtual

Calculate the pressure from the conserved variables for an ideal gas.

Parameters

conserved_variables

Current values of the conserved variables.

Returns

Pressure resulting from the values of the conserved variables.

Implements MeltPoolDG::CompressibleFlow::EOS::EquationOfStateUtils< dim, number >.

compute_inner_energy_from_pressure()

template<int dim, typename number >

DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< number > MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::compute_inner_energy_from_pressure ( const dealii::VectorizedArray< number > &  pressure, const dealii::VectorizedArray< number > &    ) const

inlineoverridevirtual

Calculate the inner energy from a given pressure.

Parameters

pressure

Given pressure value.

Returns

Inner energy resulting from the given pressure and density values.

Implements MeltPoolDG::CompressibleFlow::EOS::EquationOfStateUtils< dim, number >.

convert_primitive_into_conservative_variables()

template<int dim, typename number >

DEAL_II_ALWAYS_INLINE ConservedVariablesType< dim, number > MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::convert_primitive_into_conservative_variables ( const ConservedVariablesType< dim, number > &  u_prim ) const

inlineoverridevirtual

Convert the given primitive variables (pressure, velocity, temperature) to conservative variables (rho, momentum, total energy).

Parameters

u_prim

Current values in primitive variables formulation.

Returns

Current values in conservative variables formulation.

Implements MeltPoolDG::CompressibleFlow::EOS::EquationOfStateUtils< dim, number >.

Member Data Documentation

material_data

template<int dim, typename number >

const MaterialPhaseData<number>& MeltPoolDG::CompressibleFlow::EOS::IdealGas< dim, number >::material_data

private

Material data object providing all relevant material parameters.

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

• include/meltpooldg/compressible_flow/eos_utils.hpp