ablate::domain::modifiers::OnePointClusteringMapper Class Reference

#include <onePointClusteringMapper.hpp>

Inheritance diagram for ablate::domain::modifiers::OnePointClusteringMapper:

Public Member Functions
	OnePointClusteringMapper (int direction, double start, double end, double beta, double location, std::shared_ptr< ablate::domain::Region > mappingRegion={})
std::string	ToString () const override
Public Member Functions inherited from ablate::domain::modifiers::MeshMapper
	MeshMapper (std::shared_ptr< ablate::mathFunctions::MathFunction > mappingFunction, std::shared_ptr< ablate::domain::Region > mappingRegion={})
void	Modify (DM &) override
void	Modify (const std::vector< double > &in, std::vector< double > &out) const

Additional Inherited Members
Static Protected Member Functions inherited from ablate::domain::modifiers::Modifier
static void	ReplaceDm (DM &originalDm, DM &replaceDm)

Detailed Description

Performs clustering mapping using an algebraic relationship around one point using Equation 9-50 from

Hoffmann, Klaus A., and Steve T. Chiang. "Computational fluid dynamics volume I. Forth Edition" Engineering education system (2000).

$$x'=D{ 1+\frac{sinh[\beta(x-A))]}{sinh(\beta A)}}$$

Where:

$$ A=\frac{1}{2 \beta}ln \left [ \frac{1+(e^\beta - 1)(D/H)}{1+(e^{-\beta} - 1)(D/H)} \right ] $$ $$ D = cluster location$$ $$ \beta = cluster factor $$

Constructor & Destructor Documentation

OnePointClusteringMapper()

ablate::domain::modifiers::OnePointClusteringMapper::OnePointClusteringMapper ( int  direction, double  start, double  end, double  beta, double  location, std::shared_ptr< ablate::domain::Region >  mappingRegion = {}  )

explicit

Performs one point clustering

Parameters

direction	The direction (0, 1, 2) to perform the mapping
start	The start of the domain in direction
end	The end of the domain in direction
beta	The clustering factor
location	The location to perform the clustering in direction
mappingRegion	optional region to apply this mapper. Default is everywhere

Member Function Documentation

ToString()

std::string ablate::domain::modifiers::OnePointClusteringMapper::ToString ( ) const

overridevirtual

Provide name of modifier for debug/output

Returns

Reimplemented from ablate::domain::modifiers::MeshMapper.

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

• src/domain/modifiers/onePointClusteringMapper.hpp
• src/domain/modifiers/onePointClusteringMapper.cpp