dv Class Reference

#include <dv.h>

Inheritance diagram for dv:

Public Member Functions
virtual void	setVar (const int ipt=-1)
virtual void	merge2cells (const int imrg, const double m2, const double m1, const bool LconstVolume=false)
virtual void	splitCell (const int isplt, const int nsplt, const vector< double > &cellFaces)
virtual void	getRhsSrc (const int ipt=-1)
virtual void	getRhsMix (const vector< double > &gf, const vector< double > &dxc)
virtual void	interpVarToFacesHarmonic (const vector< double > &cvar, vector< double > &fvar)
virtual double	linearInterpToFace (const int &iface, const vector< double > &vec)
virtual void	setDvFromRegion (const int i1, const int i2)
virtual void	resize ()
	dv ()
	dv (domain *line, const string s, const bool Lt, const bool Lo=true)
virtual	~dv ()

Public Attributes
string	var_name
	name of variable
vector< double >	d
	the data
bool	L_transported
	flag true if var is transported
bool	L_output
	flag true if included in output
bool	LagSrc
	flag to lag source term in implicit solve (initially put in for enthalpy radiation)
domain *	domn
	pointer to domain object (parent)
vector< double >	rhsSrc
	the data
vector< double >	rhsMix
	the data
vector< double >	flux

Detailed Description

Class implementing base dv object. Derived dv will be u,v,w,Yi,etc.

Author

David O. Lignell

Definition at line 23 of file dv.h.

Constructor & Destructor Documentation

dv() [1/2]

dv::dv ( )

inline

Definition at line 68 of file dv.h.

dv() [2/2]

dv::dv	(	domain *	line,
		const string	s,
		const bool	Lt,
		const bool	Lo = true )

dv constructor function

Parameters

p_domn	input: set domain pointer with.
p_phi	input: set vector pointer with.

Definition at line 16 of file dv.cc.

~dv()

virtual dv::~dv ( )

inlinevirtual

Definition at line 74 of file dv.h.

Member Function Documentation

getRhsMix()

virtual void dv::getRhsMix ( const vector< double > & gf, const vector< double > & dxc )

inlinevirtual

Reimplemented in dv_enth, dv_mixf, dv_sca, dv_uvw, and dv_ygas.

Definition at line 56 of file dv.h.

getRhsSrc()

virtual void dv::getRhsSrc ( const int ipt = -1 )

inlinevirtual

Reimplemented in dv_enth, dv_mixf, dv_sca, dv_uvw, dv_ygas, and dv_ygas_noRxn.

Definition at line 55 of file dv.h.

interpVarToFacesHarmonic()

void dv::interpVarToFacesHarmonic ( const vector< double > & cvar, vector< double > & fvar )

virtual

interpolate a cell centered variable to a face by harmonic interpolation which gives roughly an upwind flux

Definition at line 75 of file dv.cc.

linearInterpToFace()

double dv::linearInterpToFace ( const int & iface, const vector< double > & vec )

virtual

Interpolate variables to single face

Parameters

iface	input: face index to interpolate to.
vec	input: variable being interpolated.

Returns

return interpolated variable at desired face.

Definition at line 136 of file dv.cc.

merge2cells()

void dv::merge2cells ( const int imrg, const double m1, const double m2, const bool LconstVolume = false )

virtual

dv merger2cells function

Function presumes that the variable being merged is a quantity per unit mass. Merging conservatively: (rho*phi*dx)_merged = (rho*phi*dx)_1 + (rho*phi*dx)_2 Then solve for phi_merged.

Parameters

imrg	input: merge cells imrg and imrg+1
m1	input: mass in cell imrg
m2	input: mass in cell imrg
LconstVolume	input: (for posf, default is false)

Reimplemented in dv_dvisc_const, dv_pos, dv_posf, dv_rho, dv_rho_const, and dv_rho_mf.

Definition at line 60 of file dv.cc.

resize()

void dv::resize ( )

virtual

Resize data

Reimplemented in dv_posf.

Definition at line 193 of file dv.cc.

setDvFromRegion()

void dv::setDvFromRegion ( const int i1, const int i2 )

virtual

Set data array from region of domain.

Parameters

i1	input: index of starting cell of domn to build from
i2	input: index of ending cell of domn to build from See domain::setDomainFromRegion for additional details.

Reimplemented in dv_pos, and dv_posf.

Definition at line 175 of file dv.cc.

setVar()

virtual void dv::setVar ( const int ipt = -1 )

inlinevirtual

Reimplemented in dv_aDL, dv_chi, dv_chi_dmf, dv_dvisc, dv_dvisc_const, dv_hr, dv_mixf, dv_pos, dv_rho, dv_rho_const, dv_rho_mf, and dv_temp.

Definition at line 44 of file dv.h.

splitCell()

void dv::splitCell ( const int isplt, const int nsplt, const vector< double > & cellFaces )

virtual

dv splitCell function

Parameters

isplt	input: index of cell to split
nsplt	input: number of cells to split cell into
cellFaces	input: original left edge, new interior faces, orig. right edge.

Reimplemented in dv_pos, and dv_posf.

Definition at line 39 of file dv.cc.

Member Data Documentation

d

vector<double> dv::d

the data

Definition at line 30 of file dv.h.

domn

domain* dv::domn

pointer to domain object (parent)

Definition at line 35 of file dv.h.

flux

vector<double> dv::flux

Definition at line 40 of file dv.h.

L_output

bool dv::L_output

flag true if included in output

Definition at line 32 of file dv.h.

L_transported

bool dv::L_transported

flag true if var is transported

Definition at line 31 of file dv.h.

LagSrc

bool dv::LagSrc

flag to lag source term in implicit solve (initially put in for enthalpy radiation)

Definition at line 33 of file dv.h.

rhsMix

vector<double> dv::rhsMix

the data

Definition at line 38 of file dv.h.

rhsSrc

vector<double> dv::rhsSrc

the data

Definition at line 37 of file dv.h.

var_name

string dv::var_name

name of variable

Definition at line 29 of file dv.h.

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

• dv.h
• dv.cc