cplBCType Class Reference

For coupled 0D-3D problems. More...

#include <ComMod.h>

Public Attributes
unsigned int	equationIndex = 0
	Index of the equation that this condition is associated with.
bool	coupled = false
	Is multi-domain active.
bool	useGenBC = false
	Whether to use genBC.
bool	useSvZeroD = false
	Whether to use svZeroD.
bool	useSvOneD = false
	Whether to use svOneD (svOneDSolver)
bool	initRCR = false
	Whether to initialize RCR from flow data.
int	nFa = 0
	Number of coupled faces.
int	nSvZeroD_coupled_bc = 0
	Number of Time_dependence Coupled BCs for svZeroD (set in init_svZeroD).
std::vector< std::pair< int, int > >	svZeroD_coupled_bc_idxs
	(iEq, iBc) for each svZeroD coupled BC in deterministic traversal order.
int	nX = 0
	Number of unknowns in the 0D domain.
int	nXp = 0
	Number of output variables addition to nX.
consts::CplBCType	schm = consts::CplBCType::cplBC_NA
	Implicit/Explicit/Semi-implicit schemes.
double	finite_difference_absolute_perturbation = 1.0e-7
	Absolute floor on the flow-rate perturbation used to finite-difference the coupled-BC tangent dP/dQ in set_bc::calc_der_cpl_bc. This is a dimensional quantity, so it must be set consistently with the unit system of the simulation.
double	finite_difference_relative_perturbation = 1.0e-5
	Flow-rate perturbation used to finite-difference the coupled-BC tangent dP/dQ in set_bc::calc_der_cpl_bc, relative to the RMS coupled flow rate. The perturbation actually applied is max(rms(Q)*finite_difference_relative_perturbation, finite_difference_absolute_perturbation).
std::string	binPath
	Path to the 0D code binary file.
std::string	commuName
	File name for communication between 0D and 3D.
svZeroDSolverInterfaceData	svzerod_solver_interface
	Data structure used for coupling with svZeroD code.
svOneDSolverInterfaceData	svOneD_solver_interface
	Data structure used for coupling with svOneD code.
std::string	saveName
	The name of history file containing "X".
Vector< double >	xn
	New time step unknowns in the 0D domain.
Vector< double >	xo
	Old time step unknowns in the 0D domain.
Vector< double >	xp
	Output variables to be printed.
std::vector< cplFaceType >	fa
	Data structure used for communicating with 0D code.

Detailed Description

For coupled 0D-3D problems.

Member Data Documentation

binPath

std::string cplBCType::binPath

Path to the 0D code binary file.

commuName

std::string cplBCType::commuName

File name for communication between 0D and 3D.

coupled

bool cplBCType::coupled = false

Is multi-domain active.

equationIndex

unsigned int cplBCType::equationIndex = 0

Index of the equation that this condition is associated with.

fa

std::vector<cplFaceType> cplBCType::fa

Data structure used for communicating with 0D code.

finite_difference_absolute_perturbation

double cplBCType::finite_difference_absolute_perturbation = 1.0e-7

Absolute floor on the flow-rate perturbation used to finite-difference the coupled-BC tangent dP/dQ in set_bc::calc_der_cpl_bc. This is a dimensional quantity, so it must be set consistently with the unit system of the simulation.

finite_difference_relative_perturbation

double cplBCType::finite_difference_relative_perturbation = 1.0e-5

Flow-rate perturbation used to finite-difference the coupled-BC tangent dP/dQ in set_bc::calc_der_cpl_bc, relative to the RMS coupled flow rate. The perturbation actually applied is max(rms(Q)*finite_difference_relative_perturbation, finite_difference_absolute_perturbation).

initRCR

bool cplBCType::initRCR = false

Whether to initialize RCR from flow data.

nFa

int cplBCType::nFa = 0

Number of coupled faces.

nSvZeroD_coupled_bc

int cplBCType::nSvZeroD_coupled_bc = 0

Number of Time_dependence Coupled BCs for svZeroD (set in init_svZeroD).

nX

int cplBCType::nX = 0

Number of unknowns in the 0D domain.

nXp

int cplBCType::nXp = 0

Number of output variables addition to nX.

saveName

std::string cplBCType::saveName

The name of history file containing "X".

schm

consts::CplBCType cplBCType::schm = consts::CplBCType::cplBC_NA

Implicit/Explicit/Semi-implicit schemes.

svOneD_solver_interface

svOneDSolverInterfaceData cplBCType::svOneD_solver_interface

Data structure used for coupling with svOneD code.

svZeroD_coupled_bc_idxs

std::vector<std::pair<int, int> > cplBCType::svZeroD_coupled_bc_idxs

(iEq, iBc) for each svZeroD coupled BC in deterministic traversal order.

svzerod_solver_interface

svZeroDSolverInterfaceData cplBCType::svzerod_solver_interface

Data structure used for coupling with svZeroD code.

useGenBC

bool cplBCType::useGenBC = false

Whether to use genBC.

useSvOneD

bool cplBCType::useSvOneD = false

Whether to use svOneD (svOneDSolver)

useSvZeroD

bool cplBCType::useSvZeroD = false

Whether to use svZeroD.

xn

Vector<double> cplBCType::xn

New time step unknowns in the 0D domain.

xo

Vector<double> cplBCType::xo

Old time step unknowns in the 0D domain.

xp

Vector<double> cplBCType::xp

Output variables to be printed.

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

• solver/ComMod.h
• solver/ComMod.cpp