GfsSolidMoving

From Gerris

Revision as of 22:56, 12 May 2009 Popinet (Talk | contribs) ← Previous diff		Current revision Popinet (Talk | contribs) (Added comment on usin GfsSurfaceBc)
Line 6:		Line 6:
	where <code>level</code> defines the level of refinement to be used for the moving solid boundary.		where <code>level</code> defines the level of refinement to be used for the moving solid boundary.
		+
		+	The way the moving solid boundary actually moves is defined using [[GfsSurfaceBc]].
	<examples/>		<examples/>

---

Current revision

GfsSolidMoving is used to define moving solid boundaries. It is only valid within a GfsSimulationMoving simulation.

The syntax in parameter files is:

[ GfsSolid ] { level = [ GfsFunction ] }

where level defines the level of refinement to be used for the moving solid boundary.

The way the moving solid boundary actually moves is defined using GfsSurfaceBc.

Examples

• Translation of an hexagon in a uniform flow

  SolidMoving hexagon.gts { scale = 0.250001 } { level = 7 }

• B\'enard--von K\'arm\'an vortex street behind a cylinder translating in a fluid at rest

  SolidMoving { istep = 1 } cylinder.gts { tx = 0.4 scale = 0.025 } { level = 11 }