Tutorial2_ParticleUnderGravity.cpp File Reference

Classes

class  Tutorial2
 [T2:headers] More...
 

Functions

int main (int argc, char *argv[])
 [T2:class] More...
 

Function Documentation

◆ main()

int main ( int argc  ,
char argv[] 
)

[T2:class]

[T2:main]

[T2:problemSetup]

[T2:problemSetup]

[T2:speciesProp]

[T2:speciesProp]

[T2:output]

[T2:output]

[T2:visualOutput]

[T2:visualOutput]

[T2:solve]

[T2:solve]

62 {
63  // Problem setup
64  Tutorial2 problem;
65 
67  problem.setName("Tutorial2");
68  problem.setSystemDimensions(3);
69  problem.setGravity(Vec3D(0.0, 0.0, -9.81));
70  problem.setXMax(1.0);
71  problem.setYMax(1.0);
72  problem.setZMax(5.0);
73  problem.setTimeMax(1.5);
75 
77  // The normal spring stiffness and normal dissipation is computed and set as
78  // For collision time tc=0.005 and restitution coefficeint rc=1.0,
80  species.setDensity(2500.0); //sets the species type_0 density
81  species.setStiffness(258.5);//sets the spring stiffness.
82  species.setDissipation(0.0); //sets the dissipation.
83  problem.speciesHandler.copyAndAddObject(species);
85 
87  problem.setSaveCount(10);
93 
95  problem.setXBallsAdditionalArguments("-solidf -v0");
97 
99  problem.setTimeStep(.005 / 50.0);// (collision time)/50.0
100  problem.solve(argc, argv);
102 
103  return 0;
104 }
@ NO_FILE
file will not be created/read
@ ONE_FILE
all data will be written into/ read from a single file called name_
std::enable_if<!std::is_pointer< U >::value, U * >::type copyAndAddObject(const U &object)
Creates a copy of a Object and adds it to the BaseHandler.
Definition: BaseHandler.h:379
void setSaveCount(unsigned int saveCount)
Sets File::saveCount_ for all files (ene, data, fstat, restart, stat)
Definition: DPMBase.cc:408
File eneFile
An instance of class File to handle in- and output into a .ene file.
Definition: DPMBase.h:1488
SpeciesHandler speciesHandler
A handler to that stores the species type i.e. LinearViscoelasticSpecies, etc.
Definition: DPMBase.h:1427
File fStatFile
An instance of class File to handle in- and output into a .fstat file.
Definition: DPMBase.h:1483
void setName(const std::string &name)
Allows to set the name of all the files (ene, data, fstat, restart, stat)
Definition: DPMBase.cc:422
File dataFile
An instance of class File to handle in- and output into a .data file.
Definition: DPMBase.h:1478
void setYMax(Mdouble newYMax)
Sets the value of YMax, the upper bound of the problem domain in the y-direction.
Definition: DPMBase.cc:1191
File restartFile
An instance of class File to handle in- and output into a .restart file.
Definition: DPMBase.h:1493
void setXBallsAdditionalArguments(std::string newXBArgs)
Set the additional arguments for xballs.
Definition: DPMBase.cc:1347
void setXMax(Mdouble newXMax)
Sets the value of XMax, the upper bound of the problem domain in the x-direction.
Definition: DPMBase.cc:1165
void setZMax(Mdouble newZMax)
Sets the value of ZMax, the upper bound of the problem domain in the z-direction.
Definition: DPMBase.cc:1217
void setTimeStep(Mdouble newDt)
Sets a new value for the simulation time step.
Definition: DPMBase.cc:1234
void setTimeMax(Mdouble newTMax)
Sets a new value for the maximum simulation duration.
Definition: DPMBase.cc:873
void setSystemDimensions(unsigned int newDim)
Sets the system dimensionality.
Definition: DPMBase.cc:1417
void solve()
The work horse of the code.
Definition: DPMBase.cc:4270
void setGravity(Vec3D newGravity)
Sets a new value for the gravitational acceleration.
Definition: DPMBase.cc:1383
void setFileType(FileType fileType)
Sets the type of file needed to write into or read from. File::fileType_.
Definition: File.cc:215
void setDissipation(Mdouble dissipation)
Allows the normal dissipation to be changed.
Definition: LinearViscoelasticNormalSpecies.cc:117
void setStiffness(Mdouble new_k)
Allows the spring constant to be changed.
Definition: LinearViscoelasticNormalSpecies.cc:93
void setDensity(Mdouble density)
Definition: ParticleSpecies.cc:108
[T2:headers]
Definition: Tutorial2_ParticleUnderGravity.cpp:43
Definition: Vector.h:51

References BaseHandler< T >::copyAndAddObject(), DPMBase::dataFile, DPMBase::eneFile, DPMBase::fStatFile, NO_FILE, ONE_FILE, DPMBase::restartFile, ParticleSpecies::setDensity(), LinearViscoelasticNormalSpecies::setDissipation(), File::setFileType(), DPMBase::setGravity(), DPMBase::setName(), DPMBase::setSaveCount(), LinearViscoelasticNormalSpecies::setStiffness(), DPMBase::setSystemDimensions(), DPMBase::setTimeMax(), DPMBase::setTimeStep(), DPMBase::setXBallsAdditionalArguments(), DPMBase::setXMax(), DPMBase::setYMax(), DPMBase::setZMax(), DPMBase::solve(), and DPMBase::speciesHandler.