The Navier-Stokes equations – adaptive mesh criterion.
The Navier-Stokes equations – adaptive mesh criterion
space T0h (uh.get_geo(),
"P1d");
return lazy_interpolate (T0h, sqrt(Re*norm2(uh) + 4*norm2(D(uh))));
}
see the Float page for the full documentation
see the field page for the full documentation
see the space page for the full documentation
field navier_stokes_criterion(Float Re, const field &uh)