GfsForceDrag

From Gerris

Revision as of 00:57, 22 March 2010 Delauxs (Talk | contribs) ← Previous diff		Current revision Popinet (Talk | contribs) (consistent syntax definition)
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-	A [[GfsForceDrag]] is one of the type of forces that can be exerted on Lagrangian particles ([[GfsParticles]]) part of a [[GfsParticleList]]. As its name suggest it sets the drag force acting on a Lagrangian particle.	+	[[GfsForceDrag]] defines the drag force exerted on [[GfsParticulate]]s.
-	The syntax for [[GfsForceDrag]] as part of the [[GfsParticleDrag]] syntax is:	+	The syntax in parameter files is
-	[[GfsParticleList]] ... [[GfsParticle]] ... { [[GfsForceDrag]] Cd }	+	[ [[GfsForceCoeff]] ]
-	where Cd is the drag coefficient of the particle (double).	+	where [[GfsForceCoeff]] defines the drag coefficient.
-	For developers the object hierarchy for [[GfsForceDrag]] is:	+	<examples/>
-		+
-	* [[GtsSListContainee]]	+
-	** [[GfsParticleForce]]	+
-	*** [[GfsForceCoeff]]	+
-	**** [[GfsForceDrag]]	+

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Current revision

GfsForceDrag defines the drag force exerted on GfsParticulates.

The syntax in parameter files is

[ GfsForceCoeff ]

where GfsForceCoeff defines the drag coefficient.