mirror of
https://github.com/PhasicFlow/phasicFlow.git
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course graining added
This commit is contained in:
alireza Hosseini
242
src/Particles/GrainParticles/grainShape/grainShape.cpp
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242
src/Particles/GrainParticles/grainShape/grainShape.cpp
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/*------------------------------- phasicFlow ---------------------------------
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O C enter of
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O O E ngineering and
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O O M ultiscale modeling of
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OOOOOOO F luid flow
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------------------------------------------------------------------------------
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Copyright (C): www.cemf.ir
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email: hamid.r.norouzi AT gmail.com
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------------------------------------------------------------------------------
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Licence:
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This file is part of phasicFlow code. It is a free software for simulating
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granular and multiphase flows. You can redistribute it and/or modify it under
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the terms of GNU General Public License v3 or any other later versions.
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phasicFlow is distributed to help others in their research in the field of
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granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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-----------------------------------------------------------------------------*/
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#include "grainShape.hpp"
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bool pFlow::grainShape::readFromDictionary3()
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{
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grainDiameters_ = getVal<realVector>("grainDiameters");
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sphereDiameters_ = getVal<realVector>("sphereDiameters");
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coarseGrainFactor_ = grainDiameters_ / sphereDiameters_ ;
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if(grainDiameters_.size() != numShapes() )
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{
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fatalErrorInFunction<<
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" number of elements in grain diameters in "<< globalName()<<" is not consistent"<<endl;
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return false;
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}
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if(sphereDiameters_.size() != numShapes() )
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{
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fatalErrorInFunction<<
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" number of elements in sphere diameters in "<< globalName()<<" is not consistent"<<endl;
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return false;
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}
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return true;
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}
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bool pFlow::grainShape::writeToDict(dictionary& dict)const
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{
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if(!shape::writeToDict(dict))return false;
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return true;
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}
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pFlow::grainShape::grainShape
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(
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const word& fileName,
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repository* owner,
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const property& prop
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)
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:
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shape(fileName, owner, prop)
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{
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if(!readFromDictionary3())
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{
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fatalExit;
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fatalErrorInFunction;
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}
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}
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pFlow::real pFlow::grainShape::maxBoundingSphere() const
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{
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return max(grainDiameters_);
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}
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pFlow::real pFlow::grainShape::minBoundingSphere() const
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{
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return min(grainDiameters_);
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}
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bool pFlow::grainShape::boundingDiameter(uint32 index, real &bDiam) const
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{
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if( indexValid(index))
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{
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bDiam = grainDiameters_[index];
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return true;
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}
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return false;
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}
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pFlow::real pFlow::grainShape::boundingDiameter(uint32 index) const
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{
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if(indexValid(index))
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{
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return grainDiameters_[index];
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}
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fatalErrorInFunction<<"Invalid index for diameter "<<
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index<<endl;
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fatalExit;
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return 0.0;
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}
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pFlow::realVector pFlow::grainShape::boundingDiameter() const
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{
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return grainDiameters_;
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}
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pFlow::real pFlow::grainShape::coarseGrainFactor(uint32 index) const
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{
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if(indexValid(index))
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{
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return coarseGrainFactor_[index];
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}
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fatalErrorInFunction<<"Invalid index for coarse Grain Factor "<<
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index<<endl;
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fatalExit;
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return 0.0;
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}
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pFlow::realVector pFlow::grainShape::coarseGrainFactor() const
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{
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return coarseGrainFactor_;
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}
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pFlow::real pFlow::grainShape::orginalDiameter(uint32 index) const
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{
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if(indexValid(index))
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{
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return sphereDiameters_[index];
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}
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fatalErrorInFunction<<"Invalid index for sphere diameter "<<
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index<<endl;
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fatalExit;
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return 0.0;
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}
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pFlow::realVector pFlow::grainShape::orginalDiameter() const
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{
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return sphereDiameters_;
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}
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bool pFlow::grainShape::mass(uint32 index, real &m) const
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{
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if( indexValid(index) )
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{
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real d = grainDiameters_[index];
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real rho = indexToDensity(index);
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m = Pi/6.0*pow(d,3)*rho;
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return true;
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}
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return false;
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}
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pFlow::real pFlow::grainShape::mass(uint32 index) const
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{
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if(real m; mass(index, m))
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{
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return m;
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}
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fatalErrorInFunction<<"bad index for mass "<< index<<endl;
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fatalExit;
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return 0;
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}
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pFlow::realVector pFlow::grainShape::mass() const
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{
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return realVector ("mass", Pi/6*pow(grainDiameters_,(real)3.0)*density());
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}
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pFlow::realVector pFlow::grainShape::density()const
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{
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auto pids = shapePropertyIds();
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realVector rho("rho", numShapes());
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ForAll(i, pids)
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{
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rho[i] = properties().density(pids[i]);
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}
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return rho;
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}
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bool pFlow::grainShape::Inertia(uint32 index, real &I) const
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{
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if( indexValid(index) )
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{
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I = 0.4 * mass(index) * pow(grainDiameters_[index]/2.0,2.0);
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return true;
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}
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return false;
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}
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pFlow::real pFlow::grainShape::Inertia(uint32 index) const
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{
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if(real I; Inertia(index, I))
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{
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return I;
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}
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fatalExit;
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return 0;
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}
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pFlow::realVector pFlow::grainShape::Inertia() const
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{
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return realVector("I", (real)0.4*mass()*pow((real)0.5*grainDiameters_,(real)2.0));
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}
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bool pFlow::grainShape::Inertia_xx(uint32 index, real &Ixx) const
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{
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return Inertia(index,Ixx);
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}
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pFlow::real pFlow::grainShape::Inertial_xx(uint32 index) const
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{
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return Inertia(index);
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}
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bool pFlow::grainShape::Inertia_yy(uint32 index, real &Iyy) const
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{
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return Inertia(index,Iyy);
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}
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pFlow::real pFlow::grainShape::Inertial_yy(uint32 index) const
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{
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return Inertia(index);
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}
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bool pFlow::grainShape::Inertia_zz(uint32 index, real &Izz) const
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{
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return Inertia(index,Izz);
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}
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pFlow::real pFlow::grainShape::Inertial_zz(uint32 index) const
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{
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return Inertia(index);
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}
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110
src/Particles/GrainParticles/grainShape/grainShape.hpp
Normal file
110
src/Particles/GrainParticles/grainShape/grainShape.hpp
Normal file
@ -0,0 +1,110 @@
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/*------------------------------- phasicFlow ---------------------------------
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O C enter of
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O O E ngineering and
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O O M ultiscale modeling of
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OOOOOOO F luid flow
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------------------------------------------------------------------------------
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Copyright (C): www.cemf.ir
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email: hamid.r.norouzi AT gmail.com
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------------------------------------------------------------------------------
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Licence:
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This file is part of phasicFlow code. It is a free software for simulating
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granular and multiphase flows. You can redistribute it and/or modify it under
|
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the terms of GNU General Public License v3 or any other later versions.
|
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|
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phasicFlow is distributed to help others in their research in the field of
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granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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-----------------------------------------------------------------------------*/
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#ifndef __grainShape_hpp__
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#define __grainShape_hpp__
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#include "shape.hpp"
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namespace pFlow
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{
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class grainShape
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:
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public shape
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{
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private:
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// - diameter of spheres
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realVector grainDiameters_;
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realVector sphereDiameters_;
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realVector coarseGrainFactor_;
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bool readFromDictionary3();
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protected:
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bool writeToDict(dictionary& dict)const override;
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public:
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// - type info
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TypeInfo("shape<grain>");
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grainShape(
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const word& fileName,
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repository* owner,
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const property& prop);
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~grainShape() override = default;
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//// - Methods
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real maxBoundingSphere()const override;
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real minBoundingSphere()const override;
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bool boundingDiameter(uint32 index, real& bDiam)const override;
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real boundingDiameter(uint32 index)const override;
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realVector boundingDiameter()const override;
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real coarseGrainFactor(uint32 index)const ;
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realVector coarseGrainFactor()const ;
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real orginalDiameter(uint32 index)const ;
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realVector orginalDiameter()const ;
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bool mass(uint32 index, real& m)const override;
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real mass(uint32 index) const override;
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realVector mass()const override;
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realVector density() const override;
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bool Inertia(uint32 index, real& I)const override;
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real Inertia(uint32 index)const override;
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realVector Inertia()const override;
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bool Inertia_xx(uint32 index, real& Ixx)const override;
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real Inertial_xx(uint32 index)const override;
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bool Inertia_yy(uint32 index, real& Iyy)const override;
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real Inertial_yy(uint32 index)const override;
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bool Inertia_zz(uint32 index, real& Izz)const override;
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real Inertial_zz(uint32 index)const override;
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};
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} // pFlow
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#endif //__grainShape_hpp__
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