#! File written Thu Apr 16 21:58:59 2020 #! MFiX version 20.1.2 by LENOVO on LAPTOP-NT6N2MG4 #! Template used to format file: "detailed" #! Following comments are retained from the original mfix file #_______________________________________________________________________ # NAME AND DESCRIPTION SECTION #_______________________________________________________________________ # Project Description description = 'MFiX Simulation' run_name = 'sscp1' units = 'SI' #_______________________________________________________________________ # Run run_type = 'NEW' tstop = 5.0 dt = 1.0000e-05 dt_min = 1.0000e-07 dt_max = 1.0000e-04 #_______________________________________________________________________ # Energy Equation energy_eq = .False. #_______________________________________________________________________ # Turbulence turbulence_model = 'NONE' #_______________________________________________________________________ # Gravity gravity_x = 0.0 gravity_y = -9.80665 gravity_z = 0.0 #_______________________________________________________________________ # Drag drag_type = 'GIDASPOW' drag_c1 = 0.8 drag_d1 = 2.65 #_______________________________________________________________________ # Advanced #_______________________________________________________________________ # Geometry - MFiX Box coordinates = 'CARTESIAN' x_min = 0 x_max = 0.23 y_min = 0 y_max = 1.22 z_min = 0 z_max = 0.075 #_______________________________________________________________________ # Geometry - Input cartesian_grid = .False. #_______________________________________________________________________ # Background mesh - Grid spacing imax = 23 jmax = 122 kmax = 7 #_______________________________________________________________________ # Fluid Phase momentum_x_eq(0) = .True. momentum_y_eq(0) = .True. momentum_z_eq(0) = .True. ro_g0 = 1.0 mu_g0 = 1.8000e-05 mw_avg = 29.0 species_eq(0) = .False. #_______________________________________________________________________ # Solids Phase - Material mmax = 1 # Solid 1: nylon beads solids_model(1) = 'DEM' d_p0(1) = 3.0606e-03 ro_s0(1) = 1131.0 c_ps0(1) = 830.0 species_eq(1) = .False. nmax_s(1) = 0 # Maximum packing ep_star = 0.42 #_______________________________________________________________________ # Solids Phase - TFM settings kt_type = 'ALGEBRAIC' friction_model = 'SCHAEFFER' c_e = 0.95 c_f = 0.1 phi = 30.0 phi_w = 11.3 #_______________________________________________________________________ # Solids Phase - Lagrangian settings (common to DEM/PIC) gener_part_config = .True. des_interp_scheme = 'NONE' #_______________________________________________________________________ # DEM contact mew = 0.35 mew_w = 0.35 kn = 1000 kn_w = 1000 kt_fac = 0.28571428571429 #!MFIX-GUI eq{float(2/7)} kt_w_fac = 0.28571428571429 #!MFIX-GUI eq{float(2/7)} des_en_input(1) = 0.84 des_en_wall_input(1) = 0.92 des_etat_fac = 0.5 des_etat_w_fac = 0.5 #_______________________________________________________________________ # DEM cohesion #_______________________________________________________________________ # DEM - Advanced (Neighbor search) #_______________________________________________________________________ # Initial conditions # Initial condition 1: Background IC ic_x_w(1) = 0.0 #!MFIX-GUI eq{float(xmin)} ic_x_e(1) = 0.23 #!MFIX-GUI eq{float(xmax)} ic_y_s(1) = 0.0 #!MFIX-GUI eq{float(ymin)} ic_y_n(1) = 1.22 #!MFIX-GUI eq{float(ymax)} ic_z_b(1) = 0.0 #!MFIX-GUI eq{float(zmin)} ic_z_t(1) = 0.075 #!MFIX-GUI eq{float(zmax)} ## Fluid Phase ic_ep_g(1) = 1.0 ic_t_g(1) = 293.15 ic_u_g(1) = 0.0 ic_v_g(1) = 0.0 ic_w_g(1) = 0.0 ## Solid 1: nylon beads ic_des_fit_to_region(1) = .False. # Initial condition 2: bed ic_x_w(2) = 0.0 #!MFIX-GUI eq{float(xmin)} ic_x_e(2) = 0.23 #!MFIX-GUI eq{float(xmax)} ic_y_s(2) = 0.0 #!MFIX-GUI eq{float(ymin)} ic_y_n(2) = 0.2 ic_z_b(2) = 0.0 #!MFIX-GUI eq{float(zmin)} ic_z_t(2) = 0.075 #!MFIX-GUI eq{float(zmax)} ## Fluid Phase ic_ep_g(2) = 0.42 ic_t_g(2) = 293.15 ic_u_g(2) = 0.0 ic_v_g(2) = 0.0 ic_w_g(2) = 0.0 ## Solid 1: nylon beads ic_ep_s(2,1) = 0.58 ic_t_s(2,1) = 293.15 ic_u_s(2,1) = 0.0 ic_v_s(2,1) = 0.0 ic_w_s(2,1) = 0.0 ic_theta_m(2,1) = 0.0 ic_des_fit_to_region(2) = .False. #_______________________________________________________________________ # Cyclic Boundary conditions #_______________________________________________________________________ # Boundary conditions # Boundary condition 1: inlet bc_type(1) = 'MI' bc_x_w(1) = 0.0 #!MFIX-GUI eq{float(xmin)} bc_x_e(1) = 0.23 #!MFIX-GUI eq{float(xmax)} bc_y_s(1) = 0.0 #!MFIX-GUI eq{float(ymin)} bc_y_n(1) = 0.0 #!MFIX-GUI eq{float(ymin)} bc_z_b(1) = 0.0 #!MFIX-GUI eq{float(zmin)} bc_z_t(1) = 0.075 #!MFIX-GUI eq{float(zmax)} ## Fluid Phase bc_ep_g(1) = 1.0 bc_p_g(1) = 1.0132e+05 bc_t_g(1) = 293.15 bc_u_g(1) = 0.0 bc_v_g(1) = 2.19 bc_w_g(1) = 0.0 ## Solid 1: nylon beads bc_ep_s(1,1) = 0.0 bc_t_s(1,1) = 293.15 bc_u_s(1,1) = 0.0 bc_v_s(1,1) = 0.0 bc_w_s(1,1) = 0.0 # Boundary condition 2: outlet bc_type(2) = 'PO' bc_x_w(2) = 0.0 #!MFIX-GUI eq{float(xmin)} bc_x_e(2) = 0.23 #!MFIX-GUI eq{float(xmax)} bc_y_s(2) = 1.22 #!MFIX-GUI eq{float(ymax)} bc_y_n(2) = 1.22 #!MFIX-GUI eq{float(ymax)} bc_z_b(2) = 0.0 #!MFIX-GUI eq{float(zmin)} bc_z_t(2) = 0.075 #!MFIX-GUI eq{float(zmax)} ## Fluid Phase bc_p_g(2) = 1.0132e+05 ## Solid 1: nylon beads #_______________________________________________________________________ # Chemistry solver #_______________________________________________________________________ # Numerics detect_stall = .True. max_nit = 50 norm_g = 0.0 tol_resid = 0.0001 discretize(1) = 2 discretize(2) = 2 discretize(3) = 2 discretize(4) = 2 discretize(5) = 2 discretize(6) = 2 discretize(7) = 2 discretize(8) = 2 discretize(9) = 2 discretize(10) = 2 #_______________________________________________________________________ # Output res_dt = 0.01 spx_dt(1) = 0.1 spx_dt(2) = 0.1 spx_dt(3) = 0.1 spx_dt(4) = 0.1 spx_dt(5) = 0.1 spx_dt(6) = 0.1 spx_dt(7) = 0.1 spx_dt(8) = 0.1 spx_dt(9) = 0.1 # Residuals resid_string(1) = 'P0' resid_string(2) = 'U0' resid_string(3) = 'V0' full_log = .True. #_______________________________________________________________________ # VTK outputs write_vtk_files = .True. time_dependent_filename = .True. # VTK output 1: Background IC vtk_x_w(1) = 0.0 #!MFIX-GUI eq{float(xmin)} vtk_x_e(1) = 0.23 #!MFIX-GUI eq{float(xmax)} vtk_y_s(1) = 0.0 #!MFIX-GUI eq{float(ymin)} vtk_y_n(1) = 1.22 #!MFIX-GUI eq{float(ymax)} vtk_z_b(1) = 0.0 #!MFIX-GUI eq{float(zmin)} vtk_z_t(1) = 0.075 #!MFIX-GUI eq{float(zmax)} vtk_filebase(1) = 'Background_IC' vtk_dt(1) = 0.01 vtk_nxs(1) = 0 vtk_nys(1) = 0 vtk_nzs(1) = 0 vtk_data(1) = 'P' ## Fluid Phase ## Solid 1: nylon beads vtk_part_diameter(1) = .True. vtk_part_vel(1) = .True. #_______________________________________________________________________ # Parallelization #_______________________________________________________________________ # Batch chk_batchq_end = .False. batch_wallclock = 9000.0 term_buffer = 180.0 #_______________________________________________________________________ # Dashboard write_dashboard = .False. #_______________________________________________________________________ # Unsupported keys #_______________________________________________________________________ # Miscellaneous keys # use_stl = .False. #_______________________________________________________________________ # End of keywords # # MFIX-GUI section #!MFIX-GUI regions_dict = {"order": ["Background IC", "inlet", "outlet", "bed"], #!MFIX-GUI "regions": {"Background IC": {"to": [{"__type__": "equation", "eq": #!MFIX-GUI "float(xmax)"}, {"__type__": "equation", "eq": "float(ymax)"}, #!MFIX-GUI {"__type__": "equation", "eq": "float(zmax)"}], "from": #!MFIX-GUI [{"__type__": "equation", "eq": "float(xmin)"}, {"__type__": #!MFIX-GUI "equation", "eq": "float(ymin)"}, {"__type__": "equation", "eq": #!MFIX-GUI "float(zmin)"}], "color": "#ffffff"}, "inlet": {"to": [{"__type__": #!MFIX-GUI "equation", "eq": "float(xmax)"}, {"__type__": "equation", "eq": #!MFIX-GUI "float(ymin)"}, {"__type__": "equation", "eq": "float(zmax)"}], #!MFIX-GUI "from": [{"__type__": "equation", "eq": "float(xmin)"}, #!MFIX-GUI {"__type__": "equation", "eq": "float(ymin)"}, {"__type__": #!MFIX-GUI "equation", "eq": "float(zmin)"}], "color": "#9773ca", "type": #!MFIX-GUI "XZ-plane"}, "outlet": {"to": [{"__type__": "equation", "eq": #!MFIX-GUI "float(xmax)"}, {"__type__": "equation", "eq": "float(ymax)"}, #!MFIX-GUI {"__type__": "equation", "eq": "float(zmax)"}], "from": #!MFIX-GUI [{"__type__": "equation", "eq": "float(xmin)"}, {"__type__": #!MFIX-GUI "equation", "eq": "float(ymax)"}, {"__type__": "equation", "eq": #!MFIX-GUI "float(zmin)"}], "color": "#e185b3", "type": "XZ-plane"}, "bed": #!MFIX-GUI {"to": [{"__type__": "equation", "eq": "float(xmax)"}, 0.2, #!MFIX-GUI {"__type__": "equation", "eq": "float(zmax)"}], "from": #!MFIX-GUI [{"__type__": "equation", "eq": "float(xmin)"}, {"__type__": #!MFIX-GUI "equation", "eq": "float(ymin)"}, {"__type__": "equation", "eq": #!MFIX-GUI "float(zmin)"}], "color": "#ff0000"}}} #!MFIX-GUI author = LENOVO #!MFIX-GUI created_date = 2020-04-16 21:46 #!MFIX-GUI modified_time = 2020-04-16 21:57 #!MFIX-GUI project_version = 5 #!MFIX-GUI gui_version = 20.1.2 #!MFIX-GUI project_notes = "" #!MFIX-GUI modified_by = LENOVO #!MFIX-GUI geometry = {"geometry_dict": {}, "tree": {}} #!MFIX-GUI visual_props = {"mesh": {"color": "#f44328", "visible": true, #!MFIX-GUI "opacity": 1, "rep": "wire", "edge": "#7a2114"}, "background_mesh": #!MFIX-GUI {"color": "#64b6f7", "visible": true, "opacity": 1.0, "rep": #!MFIX-GUI "wire", "edge": "#325b7b"}, "geometry": {"color": "#e0e0e0", #!MFIX-GUI "visible": true, "opacity": 1.0, "rep": "wire", "edge": "#707070"}, #!MFIX-GUI "regions": {"color": "#e0e0e0", "visible": true, "opacity": 0.5, #!MFIX-GUI "rep": "solid", "edge": "#707070"}, "normals": {"color": "#0000e0", #!MFIX-GUI "visible": false, "scale": 0.1, "count": 1000, "edge": "#000070"}, #!MFIX-GUI "axes": {"color": "#0000e0", "visible": true, "edge": "#000070"}, #!MFIX-GUI "boundary": {"color": "#0000e0", "opacity": 1.0, "rep": "edges", #!MFIX-GUI "visible": false, "color_by": "bc_id", "edge": "#000070"}} #!MFIX-GUI bc_regions = [[[1], ["inlet"]], [[2], ["outlet"]]] #!MFIX-GUI ic_regions = [[[1], ["Background IC"]], [[2], ["bed"]]] #!MFIX-GUI is_regions = [] #!MFIX-GUI ps_regions = [] #!MFIX-GUI vtk_regions = [[[1], ["Background IC"]]] #!MFIX-GUI usr_regions = [] #!MFIX-GUI monitor_regions = [] #!MFIX-GUI log_files = {} #!MFIX-GUI graphics = {"order": [], "data": {}} #!MFIX-GUI retained_keys = {} #!MFIX-GUI ui_state = {"mode": "modeler", "navigation": "Run", "graphic_tab": 0} #!MFIX-GUI parameters = {"order": ["min", "max", "xmin", "xmax", "ymin", "ymax", #!MFIX-GUI "zmin", "zmax", "km", "m", "cm", "mm", "um", "mile", "yard", "ft", #!MFIX-GUI "ins"], "parameters": {"min": 0.0, "max": 0.0, "xmin": 0, "xmax": #!MFIX-GUI 0.23, "ymin": 0, "ymax": 1.22, "zmin": 0, "zmax": 0.075, "km": #!MFIX-GUI 1000.0, "m": 1.0, "cm": 0.01, "mm": 0.001, "um": {"__type__": #!MFIX-GUI "equation", "eq": "float(1e-06)"}, "mile": 1609.34, "yard": 0.9144, #!MFIX-GUI "ft": 0.3048, "ins": 0.0254}} #!MFIX-GUI solids_phase_name(1) = nylon beads #!MFIX-GUI queue_template = {"template": "Joule"} #!MFIX-GUI submit_to_queue = 0 #!MFIX-GUI OMP_NUM_THREADS = 1