#Main parameters ========================= # run SURFACE_SET surf_set001 VARIABLE_VISCOSITY = FALSE SURFACE_SET surf_set001 VISCOSITY_RATIO = 5.0 SHEAR_RATE = 1250 FOURIER = 0.5 NITER_MAX = 2500 DUMP_TIME_PERIOD = 1.0E-3 DUMP_SURF_TIME_PERIOD = 1.0E-4 KINEMATIC_VISCOSITY = 7.81250E-8 BOUNDARY y0 U = -1.875E-2 0.0 0.0 BOUNDARY y1 U = 1.875E-2 0.0 0.0 ################################## SOLVER_NAME = 'rbc_shear_30microns' SOLVER_TYPE = RBC NDIM = 3 CFL = 0.9 MOMENTUM_SOURCE_NUMBER=0.14 ITER_INFO_PERIOD = 10 DEBUG_RBCS = FALSE # schemes TIME_INT = RK4 SPACE_INT = 4TH IMPLICIT_DIFFUSION = FALSE REAL_IMPLICIT_DIFFUSION = TRUE IMPLICIT_CONVERGENCE = 5.0E-26 ID_SOLVER = PCG # debug DEBUG_LEVEL_MASTER = 3 DEBUG_LEVEL_SLAVE = 1 DEBUG_WAIT = 0 # Grid partitioning NELEMENTPERGROUP = 500 # parameters TURBULENCE_MODEL = NONE POISSON_SOLVER = DPCG PRESSURE_CONVERGENCE = 3.E-16 NRECYCLED_RHS = 3 #Q_CRITERION = 2 MAIN_GRID_REFINEMENT = 0 DENSITY = 1000.0 HALO_SIZE = 0.353E-06 #EXACT_RESTART = TRUE #GEOMETRIC_TOLERANCE = 1.0E-7 ############################# #BEGIN SURFACE SET PARAMETERS ############################# #NUMBER OF RBCS IN THE SURFACE SET SURFACE_SET surf_set001 N_RBC = 1024 #RESTART FROM MESH #SURFACE_SET surf_set001 STL_MESH = 'meshes/globule_bille_5006fa.stl' #SURFACE_SET surf_set001 RESTART_TYPE = "STL_MESH" #SURFACE_SET surf_set001 SCALING_MESH = 1.0E-06 #SURFACE_SET surf_set001 REFERENCE_MEMBRANE_STATE = INITIAL #FROM RESTART SURFACE_SET surf_set001 RESTART_TYPE = "HDF" SURFACE_SET surf_set001 NPART = 28 SURFACE_SET surf_set001 RESTART_HDF_MESH = './restart/channel_30x10_dx0.345micr.sol000010.surf_set001_**.sol.h5' SURFACE_SET surf_set001 REFERENCE_MEMBRANE_STATE = FROM_RESTART #FROM EQSHAPE #SURFACE_SET surf_set001 RESTART_TYPE = "EQSHAPE" #SURFACE_SET surf_set001 NPART = 1 #SURFACE_SET surf_set001 RESTART_HDF_MESH = 'restart_cell_NB1_RKPM2/cell.sol000050.surf_set001_1.sol.h5' #SURFACE_SET surf_set001 REFERENCE_MEMBRANE_STATE = FROM_RESTART #MECHANICAL PROPERTIES SURFACE_SET surf_set001 SURFACES_TYPE = MEMBRANE SURFACE_SET surf_set001 MEMBRANE_PHYSICS = HEC SURFACE_SET surf_set001 REF_VOLUME = 9.28E-17 SURFACE_SET surf_set001 REF_SURFACE = 1.33E-10 SURFACE_SET surf_set001 VOL_CORRECTION = 1 SURFACE_SET surf_set001 ELASTIC_MODULUS = 0.0 SURFACE_SET surf_set001 CURVATURE_MODULUS = 3.0E-19 SURFACE_SET surf_set001 AREA_MODULUS = 0.0 SURFACE_SET surf_set001 REF_AREA_DIFFERENCE = 0.0 SURFACE_SET surf_set001 BILAYER_THICKNESS = 0.0 SURFACE_SET surf_set001 ADE_PENALTY = 0.0 SURFACE_SET surf_set001 GRID_SPAC = 0.353E-06 SURFACE_SET surf_set001 HYPERELASTIC_LAW = SK SURFACE_SET surf_set001 SK_SHEAR_MODULUS = 2.5E-6 SURFACE_SET surf_set001 SK_AREA_TO_SHEAR_RATIO = 10.0 SURFACE_SET surf_set001 C0 = 0.0 SURFACE_SET surf_set001 MEMBRANE_TO_INTERNAL_VISCOSITY_RATIO = 0.0 VARIABLE_VISCOSITY_CORRECTION = ROUGH VISCOSITY_CONVERGENCE = 1.0E-11 #CALCULATION PARAMETERS #SURFACE_SET surf_set001 DUMP_TENSIONS = TRUE SURFACE_SET surf_set001 UNSTRUCTURED_FLUID_GRID = TRUE SURFACE_SET surf_set001 RKPM_ORDER = 2 SURFACE_SET surf_set001 NB_RINGS = 1 #REPULSIVE FORCES SURFACE_SET surf_set001 REPULSIVE_FORCES = TRUE SURFACE_SET surf_set001 REPULSIVE_FORCES_TYPE = LENNARD-JONES SURFACE_SET surf_set001 ZERO_FORCE_DISTANCE = 0.353E-06 SURFACE_SET surf_set001 REPULSIVE_ENERGY = 1.2E-23 ############################## ##END SURFACE SET PARAMETERS ############################## # Particles PARTICLE_SET ptset1 DRAG = TRACER PARTICLE_SET ptset1 RESTART_TYPE = HDF PARTICLE_SET ptset1 RESTART_NPART = 28 PARTICLE_SET ptset1 RESTART_HDF_SOLUTION = "./restart/channel_30x10_dx0.345micr.sol000010.ptset1_**.sol.h5" # Restart ================================= RESTART_TYPE = HDF RESTART_NPART = 28 RESTART_HDF_MESH = './restart/channel_30x10_dx0.345micr.sol000000_**.mesh.h5' RESTART_HDF_SOLUTION = './restart/channel_30x10_dx0.345micr.sol000010_**.sol.h5' #RESTART_TYPE = CART CART_NX = 448 CART_NY = 168 CART_NZ = 224 CART_X_MIN = -8.0E-5 CART_X_MAX = 8.0E-5 CART_Y_MIN = -3.00E-5 CART_Y_MAX = 3.00E-5 CART_Z_MIN = -4.0E-5 CART_Z_MAX = 4.0E-5 # boundaries ============================== BOUNDARY x0 DESCRIPTION = 'Channel inlet' BOUNDARY x0 TYPE = PERIODIC BOUNDARY x0 LABEL = 'X' BOUNDARY x1 DESCRIPTION = 'Channel outlet' BOUNDARY x1 TYPE = PERIODIC BOUNDARY x1 LABEL = 'X' BOUNDARY y0 DESCRIPTION = 'Lower wall' BOUNDARY y0 TYPE = WALL BOUNDARY y0 WALL_TYPE = TRANSLATING BOUNDARY y0 LABEL = 'Y' BOUNDARY y1 DESCRIPTION = 'Upper wall' BOUNDARY y1 TYPE = WALL BOUNDARY y1 WALL_TYPE = TRANSLATING BOUNDARY y1 LABEL = 'Y' BOUNDARY z0 DESCRIPTION = 'Bottom wall' BOUNDARY z0 TYPE = PERIODIC BOUNDARY z0 LABEL = 'Z' BOUNDARY z1 DESCRIPTION = 'Top wall' BOUNDARY z1 TYPE = PERIODIC BOUNDARY z1 LABEL = 'Z' # Dump ==================================== DUMP_TYPE = HDF DUMP_NPART = 28 DUMP_PREFIX = 'dump/channel_30x10_dx0.345micr.sol' DUMP_PREFIX1 = 'dump/surface.sol'