108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
/*------------------------------- phasicFlow ---------------------------------
|
|
O C enter of
|
|
O O E ngineering and
|
|
O O M ultiscale modeling of
|
|
OOOOOOO F luid flow
|
|
------------------------------------------------------------------------------
|
|
Copyright (C): www.cemf.ir
|
|
email: hamid.r.norouzi AT gmail.com
|
|
------------------------------------------------------------------------------
|
|
Licence:
|
|
This file is part of phasicFlow code. It is a free software for simulating
|
|
granular and multiphase flows. You can redistribute it and/or modify it under
|
|
the terms of GNU General Public License v3 or any other later versions.
|
|
|
|
phasicFlow is distributed to help others in their research in the field of
|
|
granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
|
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
/*!
|
|
@class pFlow::sphereParticles
|
|
|
|
@brief Class for managing spherical particles
|
|
|
|
This is a top-level class that contains the essential components for
|
|
defining spherical prticles in a DEM simulation.
|
|
*/
|
|
|
|
#ifndef __sphereFluidParticles_hpp__
|
|
#define __sphereFluidParticles_hpp__
|
|
|
|
#include "sphereParticles.hpp"
|
|
|
|
|
|
namespace pFlow
|
|
{
|
|
|
|
class sphereFluidParticles
|
|
:
|
|
public sphereParticles
|
|
{
|
|
protected:
|
|
|
|
/// pointField of rotational acceleration of particles on device
|
|
realx3PointField_D fluidForce_;
|
|
|
|
hostViewType1D<realx3> fluidForceHost_;
|
|
|
|
realx3PointField_D fluidTorque_;
|
|
|
|
hostViewType1D<realx3> fluidTorqueHost_;
|
|
|
|
void checkHostMemory();
|
|
|
|
/*void zeroFluidForce_H()
|
|
{
|
|
fluidForce_.fillHost(zero3);
|
|
}
|
|
|
|
void zeroFluidTorque_H()
|
|
{
|
|
fluidTorque_.fillHost(zero3);
|
|
}*/
|
|
|
|
public:
|
|
|
|
/// construct from systemControl and property
|
|
sphereFluidParticles(systemControl &control, const sphereShape& shpShape);
|
|
|
|
/// before iteration step
|
|
bool beforeIteration() override;
|
|
|
|
/// iterate particles
|
|
bool iterate() override;
|
|
|
|
|
|
auto& fluidForce()
|
|
{
|
|
return fluidForce_;
|
|
}
|
|
|
|
auto& fluidTorque()
|
|
{
|
|
return fluidTorque_;
|
|
}
|
|
|
|
|
|
auto& fluidForceHost()
|
|
{
|
|
return fluidForceHost_;
|
|
}
|
|
|
|
auto& fluidTorqueHost()
|
|
{
|
|
return fluidTorqueHost_;
|
|
}
|
|
|
|
void fluidForceHostUpdatedSync();
|
|
|
|
void fluidTorqueHostUpdatedSync();
|
|
|
|
}; //sphereFluidParticles
|
|
|
|
} // pFlow
|
|
|
|
#endif //__sphereFluidParticles_hpp__
|