Parallel Finite Element - General geometry Ewald-like Method
Part of Continuum-particle Simulation Suite under MICCOM
Public Member Functions | Protected Member Functions | List of all members
libMesh::CopssRigidParticleSystem Class Reference

#include <copss_rigid_particle_system.h>

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Public Member Functions

 CopssRigidParticleSystem (CopssInit &init)
 
 ~CopssRigidParticleSystem ()
 
void run (EquationSystems &equation_systems) override
 
- Public Member Functions inherited from libMesh::Copss
 Copss (CopssInit &init)
 
 ~Copss ()
 
int check_libmesh ()
 
void start_time (struct tm *timeinfo)
 
void end_time (struct tm *timeinfo)
 
EquationSystems init_system (std::string input_file)
 
void read_input ()
 
EquationSystems create_equation_systems ()
 
void destroy ()
 

Protected Member Functions

void read_particle_info () override
 
void read_ggem_info () override
 
void create_object () override
 
void attach_mesh_spring_network ()
 
void create_object_mesh () override
 
void attach_object_mesh (PMLinearImplicitSystem &system) override
 
void set_parameters (EquationSystems &equation_systems) override
 
void update_object () override
 
void write_object (unsigned int step_id) override
 
- Protected Member Functions inherited from libMesh::Copss
void read_system_info ()
 
void read_physical_info ()
 
void read_domain_info ()
 
void read_force_info ()
 
void read_stokes_solver_info ()
 
void read_chebyshev_info ()
 
void read_run_info ()
 
void read_restart_time ()
 
void read_restart_eigenvalue ()
 
void create_domain_mesh ()
 
void create_periodic_boundary ()
 
void attach_period_boundary (PMLinearImplicitSystem &system)
 
void attach_fixes (PMLinearImplicitSystem &system)
 
void solve_undisturbed_system (EquationSystems &equation_systems)
 
void create_brownian_system (EquationSystems &equation_systems)
 
void fixman_integrate (EquationSystems &equation_systems, unsigned int &i)
 
void langevin_integrate (EquationSystems &equation_systems, unsigned int &i)
 

Additional Inherited Members

- Public Attributes inherited from libMesh::Copss
Parallel::Communicator * comm_in
 
std::string error_msg
 
std::string output_msg
 
GetPot input_file
 
std::string control_fileName
 
std::string test_name
 
bool print_info
 
const Real kB = 1.380662E-17
 
const Real PI = libMesh::pi
 
Real T
 
Real kBT
 
Real viscosity
 
Real Rb
 
Real drag_c
 
Real Db
 
std::string particle_type
 
Real tc
 
Real uc
 
Real fc
 
Real muc
 
unsigned int dim
 
std::string wall_type
 
std::vector< Real > wall_params
 
std::vector< bool > periodicity
 
std::vector< bool > inlet
 
std::vector< Real > inlet_pressure
 
std::vector< bool > shear
 
std::vector< Real > shear_rate
 
std::vector< unsigned int > shear_direction
 
bool generate_mesh
 
std::string domain_mesh_file
 
std::vector< unsigned int > n_mesh
 
std::vector< Fix * > fixes
 
FixFactory * fix_factory
 
unsigned int numForceTypes
 
std::vector< std::string > forceTypes
 
std::vector< Fix::type_force > forces
 
Real alpha
 
int max_linear_iterations
 
Real linear_solver_rtol
 
Real linear_solver_atol
 
bool user_defined_pc
 
bool schur_user_ksp
 
Real schur_user_ksp_rtol
 
Real schur_user_ksp_atol
 
std::string schur_pc_type
 
std::string stokes_solver_type
 
StokesSolverType solver_type
 
unsigned int max_n_cheb
 
Real tol_cheb
 
Real eig_factor
 
Real tol_eigen
 
bool compute_eigen
 
bool read_eigen
 
bool with_hi
 
bool with_brownian
 
std::size_t random_seed
 
bool adaptive_dt
 
std::vector< Real > max_dr_coeff
 
Real max_dr
 
bool restart
 
std::size_t restart_step
 
unsigned int nstep
 
unsigned int n_relax_step
 
bool debug_info
 
unsigned int write_interval
 
std::vector< std::string > output_file
 
SerialMesh * mesh
 
PointMesh< 3 > * point_mesh
 
Real min_mesh_size
 
Real max_mesh_size
 
Real search_radius_p
 
Real search_radius_e
 
PMPeriodicBoundary * pm_periodic_boundary
 
unsigned int u_var
 
unsigned int v_var
 
unsigned int w_var
 
unsigned int p_var
 
bool reinit_stokes
 
unsigned int NP
 
unsigned int n_vec
 
Real hminf
 
Real hmaxf
 
Real hmin
 
Real hmax
 
bool cheb_converge = false
 
unsigned int n_chebyshev_failure = 0
 
Real eig_min = 0
 
Real eig_max = 0
 
const std::string out_system_filename = "output_pm_system.e"
 
UniquePtr< NumericVector< Real > > v0_ptr
 
ExodusII_IO * exodus_ptr
 
Vec U0
 
Vec R0
 
Vec R_mid
 
Vec RIN
 
Vec ROUT
 
Vec dw
 
Vec dw_mid
 
PetscViewer viewer
 
Mat M
 
PetscRandom rand_ctx
 
PetscScalar coef = 0.0
 
BrownianSystem * brownian_sys
 
std::vector< Point > center0
 
unsigned int istart
 
unsigned int o_step
 
Real real_time
 
bool update_neighbor_list_everyStep
 
unsigned int neighbor_list_update_interval = 0
 
unsigned int timestep_duration
 
bool neighbor_list_update_flag
 
std::vector< Real > vel0
 
std::vector< Real > vel1
 
- Protected Attributes inherited from libMesh::Copss
const int o_precision = 6
 

Constructor & Destructor Documentation

libMesh::CopssRigidParticleSystem::CopssRigidParticleSystem ( CopssInit &  init)
libMesh::CopssRigidParticleSystem::~CopssRigidParticleSystem ( )

Member Function Documentation

void libMesh::CopssRigidParticleSystem::attach_mesh_spring_network ( )
protected

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void libMesh::CopssRigidParticleSystem::attach_object_mesh ( PMLinearImplicitSystem &  system)
overrideprotectedvirtual

Steps for create_equation_systems

Implements libMesh::Copss.

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void libMesh::CopssRigidParticleSystem::create_object ( )
overrideprotectedvirtual

Implements libMesh::Copss.

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void libMesh::CopssRigidParticleSystem::create_object_mesh ( )
overrideprotectedvirtual

Create object_mesh this object_mesh can be point_mesh or particle_mesh step 1: create_domain_mesh() step 2: create_periodid_boundary() step 3: create_object() step 4: create object_mesh by combining domain mesh, object and periodic boundary

Implements libMesh::Copss.

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void libMesh::CopssRigidParticleSystem::read_ggem_info ( )
overrideprotectedvirtual

Implements libMesh::Copss.

void libMesh::CopssRigidParticleSystem::read_particle_info ( )
overrideprotectedvirtual

Implements libMesh::Copss.

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void libMesh::CopssRigidParticleSystem::run ( EquationSystems &  equation_systems)
overridevirtual

integrater step 1:

Implements libMesh::Copss.

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void libMesh::CopssRigidParticleSystem::set_parameters ( EquationSystems &  equation_systems)
overrideprotectedvirtual

Implements libMesh::Copss.

void libMesh::CopssRigidParticleSystem::update_object ( )
inlineoverrideprotectedvirtual

Reimplemented from libMesh::Copss.

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void libMesh::CopssRigidParticleSystem::write_object ( unsigned int  step_id)
overrideprotectedvirtual

Implements libMesh::Copss.

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The documentation for this class was generated from the following files:
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