mdEquilibrationFoam.C
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23 
24 Application
25  mdEquilibrationFoam
26 
27 Description
28  Solver to equilibrate and/or precondition molecular dynamics systems.
29 
30 \*---------------------------------------------------------------------------*/
31 
32 #include "argList.H"
33 #include "md.H"
34 
35 using namespace Foam;
36 
37 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
38 
39 int main(int argc, char *argv[])
40 {
41  #include "setRootCase.H"
42  #include "createTime.H"
43  #include "createMesh.H"
44 
45  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
46 
47  Info<< "\nReading field U\n" << endl;
49  (
50  IOobject
51  (
52  "U",
53  runTime.name(),
54  mesh,
57  ),
58  mesh
59  );
60 
61  potential pot(mesh);
62 
63  moleculeCloud molecules(mesh, pot);
64 
66 
67  #include "readmdEquilibrationDict.H"
68 
69  label nAveragingSteps = 0;
70 
71  Info<< "\nStarting time loop\n" << endl;
72 
73  while (runTime.loop())
74  {
75  nAveragingSteps++;
76 
77  Info<< "Time = " << runTime.userTimeName() << endl;
78 
79  molecules.evolve();
80 
82 
83  #include "temperatureAndPressure.H"
84 
86 
87  runTime.write();
88 
89  if (runTime.writeTime())
90  {
91  nAveragingSteps = 0;
92  }
93 
94  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
95  << " ClockTime = " << runTime.elapsedClockTime() << " s"
96  << nl << endl;
97  }
98 
99  Info<< "End\n" << endl;
100 
101  return 0;
102 }
103 
104 
105 // ************************************************************************* //
Generic GeometricField class.
IOobject defines the attributes of an object for which implicit objectRegistry management is supporte...
Definition: IOobject.H:99
void evolve()
Evolve the molecules (move, calculate forces, control state etc)
U
Definition: pEqn.H:72
int main(int argc, char *argv[])
Calculates and prints the mean momentum and energy in the system and the number of molecules.
Namespace for OpenFOAM.
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:251
messageStream Info
static const char nl
Definition: Ostream.H:260
Provides accumulation variables for temperatureAndPressure.H.
Accumulates values for temperature and pressure measurement, and calculates and outputs the average v...
Applies temperature control to molecules.