phaseFieldWall3D.h

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/*  This file is part of the OpenLB library
 *
 *  Copyright (C) 2024 Luiz Eduardo Czelusniak, Tim Bingert
 *  E-mail contact: info@openlb.net
 *  The most recent release of OpenLB can be downloaded at
 *  <http://www.openlb.net/>
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 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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*/
 
//This file contains the Phase Field Wall 3D Boundaries
//This is a new version of the Boundary, which only contains free floating functions
 
#ifndef OLB_PHASE_FIELD_WALL_3D_H
#define OLB_PHASE_FIELD_WALL_3D_H
 
#include "setBoundary.h"
#include "phaseFieldWall.h"
#include "dynamics/phaseFieldCoupling.h"
 
namespace olb {
 
namespace boundary {
 
template <concepts::BaseType T, concepts::LatticeDescriptor DESCRIPTOR, typename MixinDynamics>
requires (DESCRIPTOR::d == 3)
struct FreeEnergyWallMomentum<T,DESCRIPTOR,MixinDynamics> {
 
using value_t = T;
using descriptor_t = DESCRIPTOR;
 
CellDistance getNeighborhoodRadius() {
  return 1;
}
 
std::optional<DynamicsPromise<T,DESCRIPTOR>> getDynamics(DiscreteNormalType type,
                                                         DiscreteNormal<DESCRIPTOR> n) {
  return meta::id<MixinDynamics>();
}
 
std::optional<PostProcessorPromise<T,DESCRIPTOR>> getPostProcessor(DiscreteNormalType type,
                                                                   DiscreteNormal<DESCRIPTOR> n) {
  return boundaryhelper::promisePostProcessorForNormal<T,DESCRIPTOR,FreeEnergyWallMomentumProcessor3D>(n);
}
 
};
 
template <concepts::BaseType T, concepts::LatticeDescriptor DESCRIPTOR, typename MixinDynamics>
requires (DESCRIPTOR::d == 3)
struct FreeEnergyWallOrderParameter<T,DESCRIPTOR,MixinDynamics> {
 
using value_t = T;
using descriptor_t = DESCRIPTOR;
 
CellDistance getNeighborhoodRadius() {
  return 1;
}
 
std::optional<DynamicsPromise<T,DESCRIPTOR>> getDynamics(DiscreteNormalType type,
                                                         DiscreteNormal<DESCRIPTOR> n) {
  return meta::id<MixinDynamics>();
}
 
std::optional<PostProcessorPromise<T,DESCRIPTOR>> getPostProcessor(DiscreteNormalType type,
                                                                   DiscreteNormal<DESCRIPTOR> n) {
  return boundaryhelper::promisePostProcessorForNormal<T,DESCRIPTOR,FreeEnergyWallOrderParameterProcessor3D>(n);
}
 
};
 
}
 
}
 
#endif