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ATC_CouplingMomentumEnergy.h
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Thu, Aug 15, 06:16
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rLAMMPS lammps
ATC_CouplingMomentumEnergy.h
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#ifndef ATC_COUPLING_MOMENTUM_ENERGY_H
#define ATC_COUPLING_MOMENTUM_ENERGY_H
// ATC headers
#include "ATC_Coupling.h"
#include "Kinetostat.h"
#include "Thermostat.h"
#include "ElasticTimeIntegrator.h"
#include "ThermalTimeIntegrator.h"
// Other headers
#include <string>
namespace
ATC
{
class
AtfShapeFunctionRestriction
;
class
AtfShapeFunctionMdProjection
;
/**
* @class ATC_CouplingMomentumEnergy
* @brief A class for atom-continuum transfers & control involving momentum and heat transport
* (owned field/s: DISPLACEMENT, VELOCITY, TEMPERATURE)
*/
class
ATC_CouplingMomentumEnergy
:
public
ATC_Coupling
{
public:
// constructor
ATC_CouplingMomentumEnergy
(
std
::
string
groupName
,
double
**
&
perAtomArray
,
LAMMPS_NS
::
Fix
*
thisFix
,
std
::
string
matParamFile
,
ExtrinsicModelType
extrinsic
=
NO_MODEL
);
// destructor
virtual
~
ATC_CouplingMomentumEnergy
();
/** parser/modifier */
virtual
bool
modify
(
int
narg
,
char
**
arg
);
/** pre time integration */
virtual
void
initialize
();
/** compute scalar for output - added energy */
virtual
double
compute_scalar
(
void
);
/** compute vector for output */
virtual
double
compute_vector
(
int
n
);
double
kinetic_energy
();
double
potential_energy
();
/** output */
virtual
void
output
();
protected:
//---------------------------------------------------------------
/** initialization routines */
//---------------------------------------------------------------
/** constructs all data which is updated with time integration, i.e. fields */
//virtual void construct_time_integration_data();
/** set up data which is dependency managed */
virtual
void
construct_transfers
();
/** physics specific filter initialization */
void
init_filter
();
/** kinetic temperature for post-processing */
AtfShapeFunctionMdProjection
*
nodalAtomicKineticTemperature_
;
/** configurational temperature for post-processing */
AtfShapeFunctionMdProjection
*
nodalAtomicConfigurationalTemperature_
;
/** workspace matrices for output */
DENS_MAT
_keTemp_
,
_peTemp_
;
// data
double
refPE_
;
};
};
#endif
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