96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
/*
|
|
Implementation of two-fluid greyscale color lattice boltzmann model
|
|
*/
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <sys/stat.h>
|
|
#include <iostream>
|
|
#include <exception>
|
|
#include <stdexcept>
|
|
#include <fstream>
|
|
|
|
#include "common/Communication.h"
|
|
#include "analysis/GreyPhase.h"
|
|
#include "common/MPI_Helpers.h"
|
|
#include "ProfilerApp.h"
|
|
#include "threadpool/thread_pool.h"
|
|
|
|
class ScaLBL_GreyscaleColorModel{
|
|
public:
|
|
ScaLBL_GreyscaleColorModel(int RANK, int NP, const Utilities::MPI& COMM);
|
|
~ScaLBL_GreyscaleColorModel();
|
|
|
|
// functions in they should be run
|
|
void ReadParams(string filename);
|
|
void ReadParams(std::shared_ptr<Database> db0);
|
|
void SetDomain();
|
|
void ReadInput();
|
|
void Create();
|
|
void Initialize();
|
|
void Run();
|
|
void WriteDebug();
|
|
|
|
bool Restart,pBC;
|
|
bool REVERSE_FLOW_DIRECTION;
|
|
int timestep,timestepMax;
|
|
int BoundaryCondition;
|
|
double tauA,tauB,rhoA,rhoB,alpha,beta;
|
|
double tauA_eff,tauB_eff;
|
|
double Fx,Fy,Fz,flux;
|
|
double din,dout,inletA,inletB,outletA,outletB;
|
|
double GreyPorosity;
|
|
|
|
int Nx,Ny,Nz,N,Np;
|
|
int rank,nprocx,nprocy,nprocz,nprocs;
|
|
double Lx,Ly,Lz;
|
|
|
|
std::shared_ptr<Domain> Dm; // this domain is for analysis
|
|
std::shared_ptr<Domain> Mask; // this domain is for lbm
|
|
std::shared_ptr<ScaLBL_Communicator> ScaLBL_Comm;
|
|
std::shared_ptr<ScaLBL_Communicator> ScaLBL_Comm_Regular;
|
|
std::shared_ptr<GreyPhaseAnalysis> Averages;
|
|
|
|
// input database
|
|
std::shared_ptr<Database> db;
|
|
std::shared_ptr<Database> domain_db;
|
|
std::shared_ptr<Database> greyscaleColor_db;
|
|
std::shared_ptr<Database> analysis_db;
|
|
std::shared_ptr<Database> vis_db;
|
|
|
|
IntArray Map;
|
|
signed char *id;
|
|
int *NeighborList;
|
|
int *dvcMap;
|
|
double *fq, *Aq, *Bq;
|
|
double *Den, *Phi;
|
|
//double *GreySolidPhi; //Model 2 & 3
|
|
double *GreySolidGrad;//Model 1 & 4
|
|
//double *ColorGrad;
|
|
double *Velocity;
|
|
double *Pressure;
|
|
double *Porosity_dvc;
|
|
double *Permeability_dvc;
|
|
|
|
private:
|
|
Utilities::MPI comm;
|
|
|
|
int dist_mem_size;
|
|
int neighborSize;
|
|
// filenames
|
|
char LocalRankString[8];
|
|
char LocalRankFilename[40];
|
|
char LocalRestartFile[40];
|
|
|
|
//int rank,nprocs;
|
|
void LoadParams(std::shared_ptr<Database> db0);
|
|
void AssignComponentLabels();
|
|
void AssignGreySolidLabels();
|
|
void AssignGreyPoroPermLabels();
|
|
void ImageInit(std::string filename);
|
|
double MorphInit(const double beta, const double morph_delta);
|
|
double SeedPhaseField(const double seed_water_in_oil);
|
|
double MorphOpenConnected(double target_volume_change);
|
|
void WriteVisFiles();
|
|
};
|
|
|