Isotropic small-strain linear elastic medium. More...

#include <Milieu_Elasticite.h>

Inheritance diagram for Milieu_Elasticite:

Collaboration diagram for Milieu_Elasticite:

Public Member Functions
void	set_param (Param &param) const override
void	creer_champs_non_lus () override
void	discretiser (const Probleme_base &pb, const Discretisation_base &dis) override
int	initialiser (const double temps) override
void	mettre_a_jour (double temps) override
bool	initTimeStep (double dt) override
const Champ_Don_base &	young_modulus () const
Champ_Don_base &	young_modulus ()
const Champ_Don_base &	poisson_ratio () const
Champ_Don_base &	poisson_ratio ()
const Champ_Don_base &	lambda_lame () const
Champ_Don_base &	lambda_lame ()
const Champ_Don_base &	mu_lame () const
Champ_Don_base &	mu_lame ()
const Champ_Don_base &	bulk_modulus () const
Champ_Don_base &	bulk_modulus ()
const Champ_Don_base &	thermal_expansion () const
Champ_Don_base &	thermal_expansion ()
void	update_fields (double temps, bool)
Public Member Functions inherited from Milieu_base
int	lire_motcle_non_standard (const Motcle &, Entree &) override
	Reads non-simple-type parameters of an Objet_U from an input stream.
int	associer_ (Objet_U &) override
	Associates gravity by dynamically checking the type of the object to associate.
void	nommer (const Nom &) override
	Assigns a name to the Objet_U. Virtual method to override.
const Nom &	le_nom () const override
	Returns the name of the Objet_U. Virtual method to override: returns "neant" in this implementation.
DoubleVect &	porosite_elem ()
const DoubleVect &	porosite_elem () const
double	porosite_elem (const int i) const
bool	has_porosites () const
DoubleVect &	porosite_face ()
const DoubleVect &	porosite_face () const
const Champ_Don_base &	get_porosites_champ () const
double	porosite_face (const int i) const
const DoubleVect &	section_passage_face () const
double	section_passage_face (int i) const
DoubleTab &	diametre_hydraulique_elem ()
const DoubleTab &	diametre_hydraulique_elem () const
DoubleVect &	diametre_hydraulique_face ()
const DoubleVect &	diametre_hydraulique_face () const
double	diametre_hydraulique_face (int i) const
virtual int	est_deja_associe ()
	Returns 0 if the medium is already associated with a problem, 1 otherwise.
virtual void	preparer_calcul ()
virtual bool	is_rayo_semi_transp () const
virtual bool	is_rayo_transp () const
virtual void	abortTimeStep ()
virtual void	resetTime (double time)
virtual void	associer_gravite (const Champ_Don_base &)
	Associates (assigns) a gravity field to the medium.
virtual const Champ_base &	masse_volumique () const
	Returns the mass density of the medium (const version).
virtual Champ_base &	masse_volumique ()
	Returns the mass density of the medium.
bool	has_masse_volumique () const
virtual const Champ_Don_base &	diffusivite () const
	Returns the diffusivity of the medium (const version).
virtual Champ_Don_base &	diffusivite ()
	Returns the diffusivity of the medium.
bool	has_diffusivite () const
virtual const Champ_Don_base &	diffusivite_fois_rho () const
virtual Champ_Don_base &	diffusivite_fois_rho ()
virtual const Champ_Don_base &	conductivite () const
	Returns the conductivity of the medium (const version).
virtual Champ_Don_base &	conductivite ()
	Returns the conductivity of the medium.
bool	has_conductivite () const
virtual const Champ_Don_base &	capacite_calorifique () const
	Returns the heat capacity of the medium (const version).
virtual Champ_Don_base &	capacite_calorifique ()
	Returns the heat capacity of the medium.
bool	has_capacite_calorifique () const
virtual const Champ_Don_base &	beta_t () const
	Returns beta_t of the medium (const version).
virtual Champ_Don_base &	beta_t ()
	Returns beta_t of the medium.
bool	has_beta_t () const
virtual const Champ_Don_base &	gravite () const
	Returns the gravity of the medium if it has been associated, raises an error otherwise (const version).
virtual Champ_Don_base &	gravite ()
	Returns the gravity of the medium if it has been associated, raises an error otherwise.
virtual int	a_gravite () const
	Returns 1 if gravity has been initialized.
virtual void	update_rho_cp (double temps)
virtual void	associer_equation (const Equation_base *eqn) const
virtual const Equation_base &	equation (const std::string &nom_inc) const
virtual int	check_unknown_range () const
void	creer_champ (const Motcle &motlu) override
const Champ_base &	get_champ (const Motcle &nom) const override
void	get_noms_champs_postraitables (Noms &nom, Option opt=NONE) const override
bool	has_champ (const Motcle &nom, OBS_PTR(Champ_base) &ref_champ) const override
bool	has_champ (const Motcle &nom) const override
const bool &	has_hydr_diam ()
void	set_id_composite (const int i)
const	LIST (OBS_PTR(Champ_Don_base)) &champs_don() const
virtual bool	is_dilatable () const
Public Member Functions inherited from Champs_compris_interface
virtual	~Champs_compris_interface ()
virtual bool	has_champ (const Motcle &nom, OBS_PTR(Champ_base)&ref_champ) const =0
Public Member Functions inherited from Objet_U
	~Objet_U () override
	Destructor. Removes the object from the list of objects registered in "memory".
int	numero () const
	Returns the index of the object in Memoire::data.
virtual int	duplique () const =0
virtual Sortie &	printOn (Sortie &) const
	Writes the object to an output stream. Virtual method to override.
virtual Entree &	readOn (Entree &)
	Reads an Objet_U from an input stream. Virtual method to override.
virtual unsigned	taille_memoire () const =0
virtual int	est_egal_a (const Objet_U &) const
	Returns 1 if x and *this are the same instance (same memory address).
virtual int	reprendre (Entree &)
	Restores an Objet_U from an input stream. Virtual method to override.
virtual int	sauvegarder (Sortie &) const
	Saves an Objet_U to an output stream. Virtual method to override.
int	get_object_id () const
	Returns the unique identifier of the object (object_id_).
virtual const Type_info *	get_info () const
	Returns type information for the Objet_U.
const Nom &	que_suis_je () const
	Returns the string identifying the class.
const char *	le_type () const
	Returns the type name of the Objet_U.
virtual int	change_num (const int *const)
	Changes the internal number of the Objet_U.
const Interprete &	interprete () const
Interprete &	interprete ()
Public Member Functions inherited from Process
virtual	~Process ()

Protected Member Functions
void	verifier_coherence_champs (int &err, Nom &message) override
Protected Member Functions inherited from Milieu_base
	OBS_PTR (Domaine_dis_base) zdb_
	OWN_PTR (Champ_base) ch_rho_
	OWN_PTR (Champ_Don_base) ch_g_
	OWN_PTR (Champ_Fonc_base) ch_rho_Cp_elem_
	LIST (OBS_PTR(Champ_Don_base)) champs_don_
virtual void	calculer_alpha ()
	Computes alpha=lambda/(rho*Cp).
void	ecrire (Sortie &) const
	Writes a medium object to an output stream.
void	creer_alpha ()
void	discretiser_porosite (const Probleme_base &pb, const Discretisation_base &dis)
void	discretiser_diametre_hydro (const Probleme_base &pb, const Discretisation_base &dis)
virtual void	set_additional_params (Param &param) const
virtual void	calculate_face_porosity ()
virtual void	calculate_face_hydr_diam ()
void	mettre_a_jour_porosite (double temps)
void	fill_section_passage_face ()
int	initialiser_porosite (const double temps)
void	check_gravity_vector () const
Protected Member Functions inherited from Objet_U
	Objet_U ()
	Default constructor: assigns a unique identifier to the object (object_id_) and registers the object in "memory" by giving it a num_obj number.
	Objet_U (const Objet_U &)
	Copy constructor.
const Objet_U &	operator= (const Objet_U &)
	Assignment operator: does nothing (the number and identifier are preserved).

Additional Inherited Members
Static Public Member Functions inherited from Objet_U
static const Nom &	nom_du_cas ()
	Returns a constant reference to the case name. This method is static.
static Nom &	get_set_nom_du_cas ()
	Returns a non-constant reference to the case name (to allow modification). This method is static.
static const Type_info *	info ()
	Returns type information for the Objet_U (static version).
static const Objet_U &	self_cast (const Objet_U &)
	Method added for casting in Python.
static Objet_U &	self_cast (Objet_U &)
Static Public Member Functions inherited from Process
static int	me ()
	Returns the rank of the local processor in the current communication group. See Comm_Group::rank() and PE_Groups::current_group().
static int	nproc ()
	Returns the number of processors in the current group. See Comm_Group::nproc() and PE_Groups::current_group().
static bool	is_parallel ()
static void	exit (int exit_code=-1)
	Exit routine for TRUST within a Kokkos region.
static double	mp_sum (double)
	Computes the sum of x over all processors in the current group.
static float	mp_sum (float)
static trustIdType	mp_sum (trustIdType)
	Computes the sum of x over all processors in the current group.
static double	mp_max (double)
static double	mp_min (double)
static int	mp_max (int)
	Returns the maximum value of x across all processors in the current group.
static int	mp_min (int)
	Returns the minimum value of x across all processors in the current group.
static double	mp_sum_as_double (int v)
static trustIdType	mppartial_sum (trustIdType i)
	Computes the partial sum of x over processors 0 to me()-1 (returns 0 on processor 0).
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2)
	C++14 compatible mp_sum_for_each: combine multiple mp_sum calls into one collective operation Usage: mp_sum_for_each(a, b); mp_sum_for_each(a, b, c); mp_sum_for_each(a, b, c, d); mp_sum_for_each(a, b, c, d, e); All arguments must be of the same type (double or int) and are modified in place. Supports 2-5 parameters.
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2)
	C++14 compatible mp_max_for_each: combine multiple mp_max calls into one collective operation.
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2)
	C++14 compatible mp_min_for_each: combine multiple mp_min calls into one collective operation.
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename _TYPE_>
static void	mp_sum_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
template<typename _TYPE_>
static void	mp_max_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
template<typename _TYPE_>
static void	mp_min_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
static bool	mp_and (bool)
	Computes the logical AND of b across all processors in the current group.
static bool	mp_or (bool)
static int	check_int_overflow (trustIdType)
static int	je_suis_maitre ()
	Returns 1 if on the master processor of the current group (i.e. me() == 0), 0 otherwise.
static KOKKOS_INLINE_FUNCTION void	Kokkos_exit (const char *)
	Exit routine for TRUST within a Kokkos region.
static int	node_master ()
	Returns 1 if on the NUMA node master processor, 0 otherwise.
static void	exit (const Nom &message, int exit_code=-1)
static bool	is_sequential ()
static void	barrier ()
	Synchronizes all processors in the current group (waits until all processors have reached the barrier).
static void	abort ()
	Abort routine for TRUST on a fatal error.
static Sortie &	Journal (int message_level=0)
	Returns a static Sortie object used as an event journal.
static double	ram_processeur ()
static void	imprimer_ram_totale (int all_process=0)
static bool	force_single_file (const int ranks, const Nom &filename)
Public Attributes inherited from Milieu_base
int	id_composite_ = -1
Static Public Attributes inherited from Objet_U
static double	precision_geom = 1e-10
static constexpr bool	HAS_POINTER = false
static int	dimension =0
static int	format_precision_geom =11
static int	axi =0
static int	bidim_axi =0
static int	DEACTIVATE_SIGINT_CATCH =0
static Type_info	info_obj
static bool	disable_TU =false
	Flag to disable or not the writing of the .TU files.
static bool	stat_per_proc_perf_log =false
	Flag to enable the writing of the statistics detailed per processor in _csv.TU file.
Static Public Attributes inherited from Process
static int	exception_sur_exit =0
static int	multiple_files =5120
Protected Attributes inherited from Milieu_base
	ch_alpha_
	ch_lambda_
	ch_alpha_fois_rho_
	ch_Cp_
	ch_beta_th_
	ch_porosites_
	ch_diametre_hyd_
	ch_rho_Cp_comme_T_
Champs_compris	champs_compris_
DoubleVect	porosite_face_
DoubleVect	section_passage_face_
DoubleVect	diametre_hydraulique_face_
Nom	nom_
std::map< std::string, const Equation_base * >	equation_

Detailed Description

Isotropic small-strain linear elastic medium.

Stores and updates the material properties used by Equation_Navier_Cauchy.

Primary input fields (uniform or space-dependent):

ch_E_: Young's modulus \(E\) [Pa]
ch_nu_: Poisson's ratio \(\nu\) [-]

Convenience / derived fields:

ch_lambda_lame_: first Lamé parameter \(\lambda\) [Pa]
ch_mu_: second Lamé parameter (shear modulus) \(\mu\) [Pa]
ch_K_: bulk modulus \(K\) [Pa]

Optional coupling fields:

ch_coeff_dilatation_th_: linear thermal expansion coefficient \(\alpha\) [1/K]
ch_rho_lag_: Lagrangian density \(\rho_\text{lag}\) [kg/m^3]

Definition at line 38 of file Milieu_Elasticite.h.

Member Function Documentation

◆ bulk_modulus() [1/2]

Champ_Don_base & Milieu_Elasticite::bulk_modulus ( )

inline

Definition at line 63 of file Milieu_Elasticite.h.

◆ bulk_modulus() [2/2]

const Champ_Don_base & Milieu_Elasticite::bulk_modulus ( ) const

inline

Definition at line 62 of file Milieu_Elasticite.h.

◆ creer_champs_non_lus()

void Milieu_Elasticite::creer_champs_non_lus ( )

overridevirtual

Reimplemented from Milieu_base.

Definition at line 50 of file Milieu_Elasticite.cpp.

◆ discretiser()

void Milieu_Elasticite::discretiser	(	const Probleme_base &	pb,
		const Discretisation_base &	dis )

overridevirtual

Reimplemented from Milieu_base.

Definition at line 71 of file Milieu_Elasticite.cpp.

◆ initialiser()

int Milieu_Elasticite::initialiser ( const double temps )

overridevirtual

Reimplemented from Milieu_base.

Definition at line 102 of file Milieu_Elasticite.cpp.

◆ initTimeStep()

bool Milieu_Elasticite::initTimeStep ( double dt )

overridevirtual

Reimplemented from Milieu_base.

Definition at line 120 of file Milieu_Elasticite.cpp.

◆ lambda_lame() [1/2]

Champ_Don_base & Milieu_Elasticite::lambda_lame ( )

inline

Definition at line 57 of file Milieu_Elasticite.h.

◆ lambda_lame() [2/2]

const Champ_Don_base & Milieu_Elasticite::lambda_lame ( ) const

inline

Definition at line 56 of file Milieu_Elasticite.h.

◆ mettre_a_jour()

void Milieu_Elasticite::mettre_a_jour ( double temps )

overridevirtual

Reimplemented from Milieu_base.

Definition at line 133 of file Milieu_Elasticite.cpp.

◆ mu_lame() [1/2]

Champ_Don_base & Milieu_Elasticite::mu_lame ( )

inline

Definition at line 60 of file Milieu_Elasticite.h.

◆ mu_lame() [2/2]

const Champ_Don_base & Milieu_Elasticite::mu_lame ( ) const

inline

Definition at line 59 of file Milieu_Elasticite.h.

◆ poisson_ratio() [1/2]

Champ_Don_base & Milieu_Elasticite::poisson_ratio ( )

inline

Definition at line 54 of file Milieu_Elasticite.h.

◆ poisson_ratio() [2/2]

const Champ_Don_base & Milieu_Elasticite::poisson_ratio ( ) const

inline

Definition at line 53 of file Milieu_Elasticite.h.

◆ set_param()

void Milieu_Elasticite::set_param ( Param & param ) const

overridevirtual

Reimplemented from Milieu_base.

Definition at line 42 of file Milieu_Elasticite.cpp.

◆ thermal_expansion() [1/2]

Champ_Don_base & Milieu_Elasticite::thermal_expansion ( )

inline

Definition at line 66 of file Milieu_Elasticite.h.

◆ thermal_expansion() [2/2]

const Champ_Don_base & Milieu_Elasticite::thermal_expansion ( ) const

inline

Definition at line 65 of file Milieu_Elasticite.h.

◆ update_fields()

void Milieu_Elasticite::update_fields	(	double	temps,
		bool	update_rho )

Definition at line 205 of file Milieu_Elasticite.cpp.

◆ verifier_coherence_champs()

void Milieu_Elasticite::verifier_coherence_champs	(	int &	err,
		Nom &	message )

overrideprotectedvirtual

Reimplemented from Milieu_base.

Definition at line 155 of file Milieu_Elasticite.cpp.

◆ young_modulus() [1/2]

Champ_Don_base & Milieu_Elasticite::young_modulus ( )

inline

Definition at line 51 of file Milieu_Elasticite.h.

◆ young_modulus() [2/2]

const Champ_Don_base & Milieu_Elasticite::young_modulus ( ) const

inline

Definition at line 50 of file Milieu_Elasticite.h.

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

/home/docs/trust-code/src/Meca/Milieu/Milieu_Elasticite.h
/home/docs/trust-code/src/Meca/Milieu/Milieu_Elasticite.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ bulk_modulus() [1/2]

◆ bulk_modulus() [2/2]

◆ creer_champs_non_lus()

◆ discretiser()

◆ initialiser()

◆ initTimeStep()

◆ lambda_lame() [1/2]

◆ lambda_lame() [2/2]

◆ mettre_a_jour()

◆ mu_lame() [1/2]

◆ mu_lame() [2/2]

◆ poisson_ratio() [1/2]

◆ poisson_ratio() [2/2]

◆ set_param()

◆ thermal_expansion() [1/2]

◆ thermal_expansion() [2/2]

◆ update_fields()

◆ verifier_coherence_champs()

◆ young_modulus() [1/2]

◆ young_modulus() [2/2]