VISCOUS._Curvature Struct Reference

Structure used to take into account surface curvature while smoothing. More...

Public Member Functions
double	lenDelta (double len) const
Static Public Member Functions
static _Curvature *	New (double avgNormProj, double avgDist)
Data Fields
double	_r
double	_k

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Detailed Description

Structure used to take into account surface curvature while smoothing.

Definition at line 243 of file StdMeshers_ViscousLayers.cxx.

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Member Function Documentation

double VISCOUS._Curvature.lenDelta

(

double

len

)

const

Definition at line 260 of file StdMeshers_ViscousLayers.cxx.

{ return _k * ( _r + len ); }

static _Curvature* VISCOUS._Curvature.New	(	double	avgNormProj,
		double	avgDist
	)		[static]

Definition at line 248 of file StdMeshers_ViscousLayers.cxx.

References VISCOUS._Curvature._k, and VISCOUS._Curvature._r.

    {
      _Curvature* c = 0;
      if ( fabs( avgNormProj / avgDist ) > 1./200 )
      {
        c = new _Curvature;
        c->_r = avgDist * avgDist / avgNormProj;
        c->_k = avgDist * avgDist / c->_r / c->_r;
        c->_k *= ( c->_r < 0 ? 1/1.1 : 1.1 ); // not to be too restrictive
      }
      return c;
    }

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Field Documentation

double VISCOUS._Curvature._k

Definition at line 246 of file StdMeshers_ViscousLayers.cxx.

Referenced by VISCOUS._Curvature.New().

double VISCOUS._Curvature._r

Definition at line 245 of file StdMeshers_ViscousLayers.cxx.

Referenced by VISCOUS._Curvature.New().