common_variables

simple box driving through a channel of water: common_variables.dat

Change the version for dynamic pressure computation among

FLIQUID_ConsistentPressure_Version = 1127 FLIQUID_ConsistentPressure_Version = 1227 FLIQUID_ConsistentPressure_Version = 1327

Observe pressures at the front face of "box" very close to the Bernoulli predictions if choosing 1227 Observe physically wrong pressures at the front face of "box" if choosing 1127 (since quasistationary assumtion, which is not given here)

#ORGANIZE_DeveloperCheck_Version = 0 #CONTROL_writeUcvLines = 3 #CONTROL_StopAfterReadingGeometry = 1 smooth_BND_normal = 0 FLIQUID_ConsistentPressure_UseDivV = 0 FLIQUID_ConsistentPressure_Version = 1327 FLIQUID_ConsistentPressure_CoeffMM = 0.0 FLIQUID_ConsistentPressure_CoeffNN = 0.0 ORGANIZE_USER_update_boundary_particles_Version = 2 #ORGANIZE_DeveloperCheck_Version = 3 COMP_DoOrganizeOnlyAfterHowManyCycles = 1 MPI_WeightingMethodForBisection = 1 #CONTROL_writeUcvLines = 3 SIGNAL_LaunchComputationalSteering = true #SurfaceTesselation_cRadius = 0.45 COMP_TimeCheck = 1 COMP_CosEdgeAngle = 0.5 COMP_FastBoundaryRefill = 1 #COMP_CosEdgeAngle = -0.1 COMP_SortBEintoBoxes_Version = 21 MPI_CommunicationMethod = 4 BND_SearchTreeAdministration_NbTimeStepsUntilFirstSkip = 3 BND_SearchTreeAdministration_RefreshTreeAfterHowManyCycles = 100 #SimCut = 3 nue = 3 time_step_gain = 0.5 time_step_loss = 0.999 eps_phyd = 1.E-8 eps_p = 1.E-8 eps_v = 1.E-8 eps_T = 1.E-6 SPM_N_iterations = 5000 COEFF_dt_virt = -0.03 COEFF_dt = 0.2 # COMP_FillEdges = 1 # turn_down_BND_order = 0.5 # RepairGeometry = 0.1 VOLUME_correction = 0.0 VOLUME_correction_FreeSurface = 0.0 compute_LAYER = -1 # PointDsplMethod = 0 # simple surface treatment # PointDsplMethod = 1 # surface treatment higher order, default LINEQN_solver = 'BCX2' LINEQN_solver_ScalarSystems = 'BCN2' COMP_IsolatedParticles_MinNbOfNeigh = 0 COMP_IsolatedParticles_MinNbOfInteriorNeigh = 0 ord_eval = 3 int_part_remove = 1 int_part_add = 1 int_BND_part_remove = 1 int_BND_part_add = 1 damping_p_corr = 0.01 DIFFOP_Version = 9 DIFFOP_kernel_Laplace = 3 DIFFOP_kernel_Gradient = 3 # ---things for geometrical organization --- rel_dist_bound = 0.35 dist_rab = 0.15 dist_aip = 0.16 dist_rip = 0.25 radius_hole = 0.38 compute_FS = 'YES' compute_phase_boundary = 'NON' dist_FS_from_BND = 0.65 dist_FS_new_part = 0.8 prec_seek_holes = 8