3d_rayleigh_instability_surfactant.cc File Reference

Go to the source code of this file.

Classes
class	ElementCmp
	Function-type-object to perform comparison of elements in y-direction. More...
class	oomph::AnnularSpineMesh< ELEMENT >
	Deform the existing cubic spine mesh into a annular section with spines directed radially inwards from the wall. More...
class	InterfaceProblem< ELEMENT, TIMESTEPPER >
	Single fluid interface problem including transport of an insoluble surfactant. More...

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

Functions
Vector< double >	Global_Physical_Variables::G (3)
	Direction of gravity.
int	main (int argc, char *argv[])
	Driver code for unsteady two-layer fluid problem. If there are any command line arguments, we regard this as a validation run and perform only two steps.

Variables
double	Global_Physical_Variables::Film_Thickness = 0.2
double	Global_Physical_Variables::Re = 40.0
	Reynolds number.
double	Global_Physical_Variables::ReSt = Re
	Womersley = Reynolds times Strouhal.
double	Global_Physical_Variables::ReInvFr = 0.0
	Product of Reynolds and Froude number.
double	Global_Physical_Variables::Ca = pow(Film_Thickness,3.0)
	Capillary number.
double	Global_Physical_Variables::Alpha = 1.047
	Wavelength of the domain.
double	Global_Physical_Variables::Epsilon = 1.0e-3
	Free surface cosine deformation parameter.
double	Global_Physical_Variables::Beta = 3.6e-3
	Surface Elasticity number (weak case)
double	Global_Physical_Variables::Peclet_S = 4032.0
	Surface Peclet number.
double	Global_Physical_Variables::Peclet_St_S = 1.0
	Sufrace Peclet number multiplied by Strouhal number.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Driver code for unsteady two-layer fluid problem. If there are any command line arguments, we regard this as a validation run and perform only two steps.

Definition at line 553 of file 3d_rayleigh_instability_surfactant.cc.

References Global_Physical_Variables::Alpha, Global_Physical_Variables::Film_Thickness, and Global_Physical_Variables::G().