UnsatFlow Class Reference

#include <unsatflow.h>

Inheritance diagram for UnsatFlow:

List of all members.

Public Types
enum	WRC_t { BC_t, ZI_t, HZ_t, PW_t }
Public Member Functions
	UnsatFlow (int NDim, SDPair const &Prms, Model const *EquilibMdl=NULL)
void	InitIvs (SDPair const &Ini, State *Sta) const
	Initialize internal values.
void	Update (double Dpw, double DEv, UnsatFlowState *Sta)
	Update state.
void	TgVars (UnsatFlowState const *Sta) const
	Calculate c, C, chi, and kwb.
void	TgVars (UnsatFlowState const *Sta, Vec_t const &Ww, double &Cpw, double &Cvs, Vec_t &fwd) const
void	TgIncs (UnsatFlowState const *Sta, double Dpw, double DEv, double &DSw, double &Dchi) const
double	FindSw (double pc)
	Find Sw corresponding to pc by integrating from (pc,Sw)=(0,1) to pc (disregarding Dev)
double	Findpc (double Sw)
	Find pc corresponding to Sw by integrating from (pc,Sw)=(0,1) to Sw (disregarding Dev)
double	rw (double Sw) const
	kwsat multiplier
void	GenCurve (Array< double > pcs, char const *Filekey, size_t Np=100)
	Generate WRC.
void	Stiffness (State const *Sta, UnsatFlowState const *FSta, Mat_t &D) const
	Coupled "effective" stiffness.
void	RateAndUpdate (size_t Idx, Vec_t const &d, double dpwdt, double dt, UnsatFlowState *FSta, EquilibState *Sta) const
Public Attributes
Model const *	EMdl
Mat_t	kwsatI
	Inverse of saturated kw.
Mat_t	kwsatb
	Saturated kw bar.
double	akw
	Exponent of kw model.
WRC_t	WRC
	Water retention curve model.
String	Name
	Model name.
double	Cw
	Compressibility of water.
double	bc_lam
double	bc_sb
double	bc_wr
	Brooks & Corey model parameters.
double	zi_del
double	zi_bet
double	zi_gam
double	zi_a
double	zi_b
double	zi_alp
	Zienkiewicz et al. 1990 (zi_bet and zi_a => [m])
double	hz_a
double	hz_b
double	hz_A
double	hz_B
	Huang and Zienkiewicz (Gawin, Schrefler ...)
double	ld
double	xRd
double	yR
double	xRw
double	bd
double	bw
double	b1
	Pedroso and Williams (PW)
double	y0
double	c1d
double	c2d
double	c3d
double	c1w
double	c2w
double	c3w
double	c
double	C
double	chi
double	Cpc
double	Ceps
HMStressUpdate	HMSUp

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Member Enumeration Documentation

enum UnsatFlow::WRC_t

Enumerator:

BC_t
ZI_t
HZ_t
PW_t

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Constructor & Destructor Documentation

UnsatFlow::UnsatFlow	(	int	NDim,
		SDPair const &	Prms,
		Model const *	EquilibMdl = NULL
	)		[inline]

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Member Function Documentation

double UnsatFlow::Findpc

(

double

Sw

)

[inline]

Find pc corresponding to Sw by integrating from (pc,Sw)=(0,1) to Sw (disregarding Dev)

double UnsatFlow::FindSw

(

double

pc

)

[inline]

Find Sw corresponding to pc by integrating from (pc,Sw)=(0,1) to pc (disregarding Dev)

void UnsatFlow::GenCurve	(	Array< double >	pcs,
		char const *	Filekey,
		size_t	Np = 100
	)		[inline]

Generate WRC.

void UnsatFlow::InitIvs	(	SDPair const &	Ini,
		State *	Sta
	)		const [inline, virtual]

Initialize internal values.

Implements Model.

void UnsatFlow::RateAndUpdate	(	size_t	Idx,
		Vec_t const &	d,
		double	dpwdt,
		double	dt,
		UnsatFlowState *	FSta,
		EquilibState *	Sta
	)		const [inline]

double UnsatFlow::rw

(

double

Sw

)

const [inline]

kwsat multiplier

void UnsatFlow::Stiffness	(	State const *	Sta,
		UnsatFlowState const *	FSta,
		Mat_t &	D
	)		const [inline]

Coupled "effective" stiffness.

void UnsatFlow::TgIncs	(	UnsatFlowState const *	Sta,
		double	Dpw,
		double	DEv,
		double &	DSw,
		double &	Dchi
	)		const [inline]

void UnsatFlow::TgVars

(

UnsatFlowState const *

Sta

)

const [inline]

Calculate c, C, chi, and kwb.

void UnsatFlow::TgVars	(	UnsatFlowState const *	Sta,
		Vec_t const &	Ww,
		double &	Cpw,
		double &	Cvs,
		Vec_t &	fwd
	)		const [inline]

void UnsatFlow::Update	(	double	Dpw,
		double	DEv,
		UnsatFlowState *	Sta
	)		[inline]

Update state.

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Member Data Documentation

double UnsatFlow::akw

Exponent of kw model.

double UnsatFlow::b1

Pedroso and Williams (PW)

double UnsatFlow::bc_lam

double UnsatFlow::bc_sb

double UnsatFlow::bc_wr

Brooks & Corey model parameters.

double UnsatFlow::bd

double UnsatFlow::bw

double UnsatFlow::c [mutable]

double UnsatFlow::C [mutable]

double UnsatFlow::c1d

double UnsatFlow::c1w

double UnsatFlow::c2d

double UnsatFlow::c2w

double UnsatFlow::c3d

double UnsatFlow::c3w

double UnsatFlow::Ceps [mutable]

double UnsatFlow::chi [mutable]

double UnsatFlow::Cpc [mutable]

double UnsatFlow::Cw

Compressibility of water.

Model const* UnsatFlow::EMdl

HMStressUpdate UnsatFlow::HMSUp [mutable]

double UnsatFlow::hz_a

double UnsatFlow::hz_A

double UnsatFlow::hz_B

Huang and Zienkiewicz (Gawin, Schrefler ...)

double UnsatFlow::hz_b

Mat_t UnsatFlow::kwsatb

Saturated kw bar.

Mat_t UnsatFlow::kwsatI

Inverse of saturated kw.

double UnsatFlow::ld

String UnsatFlow::Name

Model name.

Reimplemented from Model.

WRC_t UnsatFlow::WRC

Water retention curve model.

double UnsatFlow::xRd

double UnsatFlow::xRw

double UnsatFlow::y0

double UnsatFlow::yR

double UnsatFlow::zi_a

double UnsatFlow::zi_alp

Zienkiewicz et al. 1990 (zi_bet and zi_a => [m])

double UnsatFlow::zi_b

double UnsatFlow::zi_bet

double UnsatFlow::zi_del

double UnsatFlow::zi_gam

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

• /home/dorival/mechsys/lib/models/unsatflow.h