GfsAdaptVorticity
From Gerris
GfsAdaptVorticity uses a "cell cost" defined as the norm of the local vorticity vector multiplied by the cell size and divided by the maximum of the velocity norm over the whole domain.
The syntax in parameter files is:
[ GfsAdapt ]
Examples
- B\'enard--von K\'arm\'an Vortex Street for flow around a cylinder at Re=160
- Vortex street around a "heated" cylinder
- Parallel simulation on four processors
- Rayleigh-Taylor instability
- Boussinesq flow generated by a heated cylinder
- Coalescence of a pair of Gaussian vortices (Gerris logo)
- Starting vortex of a NACA 2414 aerofoil
- Turbulent air flow around RV Tangaroa
- Wingtip vortices behind a rectangular NACA 2414 wing
- Convergence for the three-way vortex merging problem
- Momentum conservation for large density ratios
- Translation of an hexagon in a uniform flow
- B\'enard--von K\'arm\'an vortex street behind a cylinder translating in a fluid at rest
- Coastally-trapped waves with adaptive refinement
AdaptVorticity { istep = 1 } { maxlevel = 6 cmax = 1e-2 }
AdaptVorticity { istep = 1 } { maxlevel = 6 cmax = 1e-2 }
AdaptVorticity { istep = 1 } { maxlevel = 6 cmax = 1e-2 }
AdaptVorticity { istep = 1 } { maxlevel = 7 cmax = 2e-2 }
AdaptVorticity { istep = 1 } { maxlevel = (y > 1.5 ? 0 : 8) cmax = 1e-2 }
AdaptVorticity { istep = 1 } { cmax = 1e-2 maxlevel = 12 minlevel = 6 }
AdaptVorticity { istep = 1 } { maxlevel = 8 cmax = 5e-2 }
AdaptVorticity { istep = 1 } { maxlevel = (x < 0.5 ? 8 : 0) cmax = 1e-2 }
AdaptVorticity { istep = 1 } { maxlevel = 6 cmax = 5e-2 }
AdaptVorticity { istep = 1 } { maxlevel = LEVEL cmax = 4e-3 }
AdaptVorticity { istep = 1 } { cmax = 0.3 maxlevel = level }
AdaptVorticity { istep = 1 } { minlevel = 4 maxlevel = 7 cmax = 1e-2 }
AdaptVorticity { istep = 1 } { maxlevel = (x > 0.5 - t ? 9 : 10) cmax = 1e-2 }
AdaptVorticity { istep = 1 } { cmax = 5e-2 maxlevel = LEVEL }