Two-group interfacial area transport source terms using the Smith et al. model. More...

#include <Flux_2groupes_Smith.h>

Inheritance diagram for Flux_2groupes_Smith:

Collaboration diagram for Flux_2groupes_Smith:

Public Member Functions
void	coeffs (const input_coeffs &input, output_coeffs &output) const override
	Computes coalescence/breakup source terms and their derivatives.
void	therm (const input_therms &input, output_therms &output) const override
	Computes thermal source terms (condensation, phase change, wall nucleation).
Public Member Functions inherited from Correlation_base
virtual void	mettre_a_jour (double temps)
virtual void	completer ()
void	associer_pb (const Probleme_base &)
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
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 const Nom &	le_nom () const
	Returns the name of the Objet_U. Virtual method to override: returns "neant" in this implementation.
virtual void	nommer (const Nom &)
	Assigns a name to the Objet_U. Virtual method to override.
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.
virtual int	lire_motcle_non_standard (const Motcle &motlu, Entree &is)
	Reads non-simple-type parameters of an Objet_U from an input stream.
virtual int	associer_ (Objet_U &)
	Associates the Objet_U with another Objet_U. Virtual method to override.
const Interprete &	interprete () const
Interprete &	interprete ()
Public Member Functions inherited from Process
virtual	~Process ()
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

Protected Attributes
const double	g = 9.81
const double	b = 0.597
const double	p = 0.01
const double	alpha_max = 0.62
const double	C_RC1 = 0.005
const double	C_RC0 = 3.0
const double	C_RC122 = 0.005
const double	C_WE1 = 0.002
const double	C_TI21 = 0.02
const double	C_S0 = 0.000038
const double	We_SO = 4500.
const double	We_cr1 = 6.5
const double	We_cr2 = 7.0
double	Xi_h_ = 0.
double	A_c_ = 1.
double	hPNVG_ = 0.
double	betac = 0.4
double	pc = 0.055
double	R_ = 462.
double	theta_rad = M_PI / 2.
Protected Attributes inherited from Correlation_base
Champs_compris	champs_compris_

Static Protected Attributes
static constexpr double	fac_sec_ = 1.e4
	Numerical security factor.
static constexpr double	alpha_coal_max_ = 0.509
	Maximum void fraction for coalescence.

Additional Inherited Members
Static Public Member Functions inherited from Correlation_base
static void	typer_lire_correlation (OWN_PTR(Correlation_base)&, const Probleme_base &, const Nom &, Entree &)
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)
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 Member Functions inherited from Correlation_base
	OBS_PTR (Probleme_base) pb_
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).
virtual void	set_param (Param &) const

Detailed Description

Two-group interfacial area transport source terms using the Smith et al. model.

   Computes coalescence (RC, WE) and breakup (TI, SO) source terms for
   the two-group interfacial area transport equation.

   References:
   - T.R. Smith et al., "Mechanistic modeling of interfacial area transport
     in large diameter pipes", IJMF, 2012.
   - J.L. Bottini et al., "Validation of two-group interfacial area transport
     equation in boiling flow", IJHMT, 2024.

Definition at line 34 of file Flux_2groupes_Smith.h.

Member Function Documentation

◆ coeffs()

void Flux_2groupes_Smith::coeffs	(	const input_coeffs &	input,
		output_coeffs &	output ) const

overridevirtual

Computes coalescence/breakup source terms and their derivatives.

Implements Flux_2groupes_base.

Definition at line 114 of file Flux_2groupes_Smith.cpp.

◆ therm()

void Flux_2groupes_Smith::therm	(	const input_therms &	input,
		output_therms &	output ) const

overridevirtual

Computes thermal source terms (condensation, phase change, wall nucleation).

Implements Flux_2groupes_base.

Definition at line 387 of file Flux_2groupes_Smith.cpp.

Member Data Documentation

◆ A_c_

double Flux_2groupes_Smith::A_c_ = 1.

protected

Definition at line 62 of file Flux_2groupes_Smith.h.

◆ alpha_coal_max_

double Flux_2groupes_Smith::alpha_coal_max_ = 0.509

staticconstexprprotected

Maximum void fraction for coalescence.

Definition at line 46 of file Flux_2groupes_Smith.h.

◆ alpha_max

const double Flux_2groupes_Smith::alpha_max = 0.62

protected

Definition at line 51 of file Flux_2groupes_Smith.h.

◆ b

const double Flux_2groupes_Smith::b = 0.597

protected

Definition at line 49 of file Flux_2groupes_Smith.h.

◆ betac

double Flux_2groupes_Smith::betac = 0.4

protected

Definition at line 64 of file Flux_2groupes_Smith.h.

◆ C_RC0

const double Flux_2groupes_Smith::C_RC0 = 3.0

protected

Definition at line 53 of file Flux_2groupes_Smith.h.

◆ C_RC1

const double Flux_2groupes_Smith::C_RC1 = 0.005

protected

Definition at line 52 of file Flux_2groupes_Smith.h.

◆ C_RC122

const double Flux_2groupes_Smith::C_RC122 = 0.005

protected

Definition at line 54 of file Flux_2groupes_Smith.h.

◆ C_S0

const double Flux_2groupes_Smith::C_S0 = 0.000038

protected

Definition at line 57 of file Flux_2groupes_Smith.h.

◆ C_TI21

const double Flux_2groupes_Smith::C_TI21 = 0.02

protected

Definition at line 56 of file Flux_2groupes_Smith.h.

◆ C_WE1

const double Flux_2groupes_Smith::C_WE1 = 0.002

protected

Definition at line 55 of file Flux_2groupes_Smith.h.

◆ fac_sec_

double Flux_2groupes_Smith::fac_sec_ = 1.e4

staticconstexprprotected

Numerical security factor.

Definition at line 45 of file Flux_2groupes_Smith.h.

◆ g

const double Flux_2groupes_Smith::g = 9.81

protected

Definition at line 48 of file Flux_2groupes_Smith.h.

◆ hPNVG_

double Flux_2groupes_Smith::hPNVG_ = 0.

protected

Definition at line 63 of file Flux_2groupes_Smith.h.

◆ p

const double Flux_2groupes_Smith::p = 0.01

protected

Definition at line 50 of file Flux_2groupes_Smith.h.

◆ pc

double Flux_2groupes_Smith::pc = 0.055

protected

Definition at line 65 of file Flux_2groupes_Smith.h.

◆ R_

double Flux_2groupes_Smith::R_ = 462.

protected

Definition at line 66 of file Flux_2groupes_Smith.h.

◆ theta_rad

double Flux_2groupes_Smith::theta_rad = M_PI / 2.

protected

Definition at line 67 of file Flux_2groupes_Smith.h.

◆ We_cr1

const double Flux_2groupes_Smith::We_cr1 = 6.5

protected

Definition at line 59 of file Flux_2groupes_Smith.h.

◆ We_cr2

const double Flux_2groupes_Smith::We_cr2 = 7.0

protected

Definition at line 60 of file Flux_2groupes_Smith.h.

◆ We_SO

const double Flux_2groupes_Smith::We_SO = 4500.

protected

Definition at line 58 of file Flux_2groupes_Smith.h.

◆ Xi_h_

double Flux_2groupes_Smith::Xi_h_ = 0.

protected

Definition at line 61 of file Flux_2groupes_Smith.h.

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

/home/docs/checkouts/readthedocs.org/user_builds/triocfd-documentation/checkouts/next/src/Multiphase/CMFD/ThHyd/Multiphase/Correlations/Flux_2groupes_Smith.h
/home/docs/checkouts/readthedocs.org/user_builds/triocfd-documentation/checkouts/next/src/Multiphase/CMFD/ThHyd/Multiphase/Correlations/Flux_2groupes_Smith.cpp

Public Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ coeffs()

◆ therm()

Member Data Documentation

◆ A_c_

◆ alpha_coal_max_

◆ alpha_max

◆ b

◆ betac

◆ C_RC0

◆ C_RC1

◆ C_RC122

◆ C_S0

◆ C_TI21

◆ C_WE1

◆ fac_sec_

◆ g

◆ hPNVG_

◆ p

◆ pc

◆ R_

◆ theta_rad

◆ We_cr1

◆ We_cr2

◆ We_SO

◆ Xi_h_