filteredLinear2Limiter< LimiterFunc > Class Template Reference

Class to generate weighting factors for the filteredLinear2 differencing scheme. More...

#include <finiteVolume/filteredLinear2.H>

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Detailed Description

template<class LimiterFunc>
class Foam::filteredLinear2Limiter< LimiterFunc >

Class to generate weighting factors for the filteredLinear2 differencing scheme.

The aim is to remove high-frequency modes with "staggering" characteristics by comparing the face gradient with both neighbouring cell gradients and introduce small amounts of upwind in order to damp these modes.

Used in conjunction with the template class LimitedScheme.

Source files

• src/finiteVolume/interpolation/surfaceInterpolation/limitedSchemes/filteredLinear2/filteredLinear2.H
• src/finiteVolume/interpolation/surfaceInterpolation/limitedSchemes/filteredLinear2/filteredLinear2.C

Definition at line 58 of file filteredLinear2.H.

List of all members.

Public Member Functions
	filteredLinear2Limiter (Istream &is)
scalar	limiter (const scalar cdWeight, const scalar faceFlux, const typename LimiterFunc::phiType &phiP, const typename LimiterFunc::phiType &phiN, const typename LimiterFunc::gradPhiType &gradcP, const typename LimiterFunc::gradPhiType &gradcN, const vector &d) const

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Constructor & Destructor Documentation

filteredLinear2Limiter

(

Istream &

is  )

[inline]

Definition at line 80 of file filteredLinear2.H.

References Foam::exit(), Foam::FatalIOError, and FatalIOErrorIn.

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Member Function Documentation

scalar limiter	(	const scalar	cdWeight,
		const scalar	faceFlux,
		const typename LimiterFunc::phiType &	phiP,
		const typename LimiterFunc::phiType &	phiN,
		const typename LimiterFunc::gradPhiType &	gradcP,
		const typename LimiterFunc::gradPhiType &	gradcN,
		const vector &	d
	)		const [inline]

Definition at line 105 of file filteredLinear2.H.

References Foam::mag(), Foam::max(), and Foam::min().

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The documentation for this class was generated from the following file:

• src/finiteVolume/interpolation/surfaceInterpolation/limitedSchemes/filteredLinear2/filteredLinear2.H