Functions | Variables
Global_Physical_Variables Namespace Reference

Functions

Vector< double > G (3)
 Direction of gravity. More...
 

Variables

double Film_Thickness = 0.2
 
double Re = 40.0
 Reynolds number. More...
 
double ReSt = Re
 Womersley = Reynolds times Strouhal. More...
 
double ReInvFr = 0.0
 Product of Reynolds and Froude number. More...
 
double Ca = pow(Film_Thickness,3.0)
 Capillary number. More...
 
double Alpha = 1.047
 Wavelength of the domain. More...
 
double Epsilon = 1.0e-3
 Free surface cosine deformation parameter. More...
 
double Beta = 3.6e-3
 Surface Elasticity number (weak case) More...
 
double Peclet_S = 4032.0
 Surface Peclet number. More...
 
double Peclet_St_S = 1.0
 Sufrace Peclet number multiplied by Strouhal number. More...
 
double P_ext = 0.0
 External pressure. More...
 
ofstream Pvd_file
 Pvd file – a wrapper for all the different vtu output files plus information about continuous time to facilitate animations in paraview. More...
 
double Alpha_absorption = 1.0
 Alpha for absorption kinetics. More...
 
double K = 0.01
 K parameter that describes solubility number. More...
 
double Pe = 10000.0
 
double PeSt = Pe
 
double Pe_reference_scale =1.0
 
double Diff = 1.0/Pe
 
double Nu = 0.1
 Pseudo-solid Poisson ratio. More...
 

Detailed Description

Namepspace for global parameters, chosen from Campana et al. as in the axisymmetric problem.

Namespace for physical parameters The parameter values are chosen to be those used in Figures 8, 9 in Campana et al.

Namespace for physical parameters The parameter values are chosen to be those used in Figures 7, 12 in Campana & Saita

Function Documentation

Vector< double > Global_Physical_Variables::G ( )

Direction of gravity.

Referenced by InterfaceProblem< ELEMENT, TIMESTEPPER >::InterfaceProblem(), and main().

Variable Documentation

double Global_Physical_Variables::Alpha = 1.047
double Global_Physical_Variables::Alpha_absorption = 1.0

Alpha for absorption kinetics.

Definition at line 100 of file rayleigh_instability_soluble_surfactant.cc.

double Global_Physical_Variables::Beta = 3.6e-3
double Global_Physical_Variables::Ca = pow(Film_Thickness,3.0)
double Global_Physical_Variables::Diff = 1.0/Pe

Definition at line 120 of file rayleigh_instability_soluble_surfactant.cc.

double Global_Physical_Variables::Epsilon = 1.0e-3

Free surface cosine deformation parameter.

Definition at line 79 of file 3d_rayleigh_instability_surfactant.cc.

Referenced by InterfaceProblem< ELEMENT, TIMESTEPPER >::unsteady_run().

double Global_Physical_Variables::Film_Thickness = 0.2
double Global_Physical_Variables::K = 0.01

K parameter that describes solubility number.

Definition at line 104 of file rayleigh_instability_soluble_surfactant.cc.

double Global_Physical_Variables::Nu = 0.1

Pseudo-solid Poisson ratio.

Definition at line 134 of file rayleigh_instability_soluble_surfactant.cc.

double Global_Physical_Variables::P_ext = 0.0
double Global_Physical_Variables::Pe = 10000.0

Definition at line 107 of file rayleigh_instability_soluble_surfactant.cc.

double Global_Physical_Variables::Pe_reference_scale =1.0

Definition at line 116 of file rayleigh_instability_soluble_surfactant.cc.

double Global_Physical_Variables::Peclet_S = 4032.0

Surface Peclet number.

Definition at line 85 of file 3d_rayleigh_instability_surfactant.cc.

Referenced by InterfaceProblem< ELEMENT, TIMESTEPPER >::InterfaceProblem().

double Global_Physical_Variables::Peclet_St_S = 1.0

Sufrace Peclet number multiplied by Strouhal number.

Definition at line 88 of file 3d_rayleigh_instability_surfactant.cc.

Referenced by InterfaceProblem< ELEMENT, TIMESTEPPER >::InterfaceProblem().

double Global_Physical_Variables::PeSt = Pe

Definition at line 109 of file rayleigh_instability_soluble_surfactant.cc.

ofstream Global_Physical_Variables::Pvd_file

Pvd file – a wrapper for all the different vtu output files plus information about continuous time to facilitate animations in paraview.

Definition at line 101 of file rayleigh_instability_insoluble_surfactant.cc.

Referenced by InterfaceProblem< ELEMENT, TIMESTEPPER >::unsteady_run().

double Global_Physical_Variables::Re = 40.0
double Global_Physical_Variables::ReInvFr = 0.0

Product of Reynolds and Froude number.

Product of Reynolds number and inverse of Froude number.

Definition at line 67 of file 3d_rayleigh_instability_surfactant.cc.

Referenced by InterfaceProblem< ELEMENT, TIMESTEPPER >::InterfaceProblem().

double Global_Physical_Variables::ReSt = Re

Womersley = Reynolds times Strouhal.

Womersley number.

Definition at line 64 of file 3d_rayleigh_instability_surfactant.cc.

Referenced by InterfaceProblem< ELEMENT, TIMESTEPPER >::InterfaceProblem().