doxygen/html/CD__IrregularDeposition_8H_source.html

/*

 * SPDX-FileCopyrightText: 2021-2026 SINTEF Energy Research

 *

 * SPDX-License-Identifier: GPL-3.0-or-later

 */


#ifndef CD_IRREGULARDEPOSITION_H

#define CD_IRREGULARDEPOSITION_H


// Std includes

#include <string>


// Chombo includes

#include <MayDay.H>


// Our includes

#include <CD_NamespaceHeader.H>


enum class IrregularDeposition

{

  Native,


  NGP,


  Mirror,


  Redistribute,


  RedistributeBlended

};


inline IrregularDeposition

irregularDepositionFromString(const std::string& a_str) noexcept;


#include <CD_NamespaceFooter.H>


#include <CD_IrregularDepositionImplem.H>


#endif

CD_IrregularDepositionImplem.H
Implementation of CD_IrregularDeposition.H.

irregularDepositionFromString
IrregularDeposition irregularDepositionFromString(const std::string &a_str) noexcept
Map a cut-cell deposition selector string to an IrregularDeposition.
Definition CD_IrregularDepositionImplem.H:21

IrregularDeposition
IrregularDeposition
How a deposition scheme treats the cut cells.
Definition CD_IrregularDeposition.H:36

IrregularDeposition::Mirror
@ Mirror
Even extension of the density about the embedded boundary: deposit each particle's cloud and the clou...

IrregularDeposition::Redistribute
@ Redistribute
Hybrid divergence: the cut-cell mass excess deltaM = (1-kappa)*dc is redistributed to the neighbours.

IrregularDeposition::RedistributeBlended
@ RedistributeBlended
As Redistribute, but the conservative divergence is first blended with the non-conservative one.

IrregularDeposition::Native
@ Native
Deposit as-is, with no cut-cell treatment at all.

IrregularDeposition::NGP
@ NGP
Put the particle's entire cloud in its own cell when that cell is a cut cell.