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| 1 | +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 2 | +% % |
| 3 | +% SU2 configuration file % |
| 4 | +% Case description: Species mixing with 3 species, i.e. 2 transport equations % |
| 5 | +% Author: T. Kattmann % |
| 6 | +% Institution: Bosch Thermotechniek B.V. % |
| 7 | +% Date: 2021/10/14 % |
| 8 | +% File Version 7.2.1 "Blackbird" % |
| 9 | +% % |
| 10 | +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 11 | + |
| 12 | +% ------------- DIRECT, ADJOINT, AND LINEARIZED PROBLEM DEFINITION ------------% |
| 13 | +% |
| 14 | +SOLVER= INC_RANS |
| 15 | +KIND_TURB_MODEL= SST |
| 16 | +% |
| 17 | +% ---------------- INCOMPRESSIBLE FLOW CONDITION DEFINITION -------------------% |
| 18 | +% |
| 19 | +INC_DENSITY_MODEL= CONSTANT |
| 20 | +INC_DENSITY_INIT= 1.1766 |
| 21 | +% |
| 22 | +INC_VELOCITY_INIT= ( 1.00, 0.0, 0.0 ) |
| 23 | +% |
| 24 | +INC_ENERGY_EQUATION= YES |
| 25 | +INC_TEMPERATURE_INIT= 300.0 |
| 26 | +% |
| 27 | +INC_NONDIM= INITIAL_VALUES |
| 28 | +% |
| 29 | +% -------------------- FLUID PROPERTIES ------------------------------------- % |
| 30 | +% |
| 31 | +FLUID_MODEL= CONSTANT_DENSITY |
| 32 | +% |
| 33 | +CONDUCTIVITY_MODEL= CONSTANT_CONDUCTIVITY |
| 34 | +THERMAL_CONDUCTIVITY_CONSTANT= 0.0357 |
| 35 | +% |
| 36 | +PRANDTL_LAM= 0.72 |
| 37 | +TURBULENT_CONDUCTIVITY_MODEL= NONE |
| 38 | +PRANDTL_TURB= 0.90 |
| 39 | +% |
| 40 | +VISCOSITY_MODEL= CONSTANT_VISCOSITY |
| 41 | +MU_CONSTANT= 1.716E-5 |
| 42 | +% |
| 43 | +% -------------------- BOUNDARY CONDITION DEFINITION --------------------------% |
| 44 | +% |
| 45 | +MARKER_HEATFLUX= ( wall, 0.0 ) |
| 46 | +MARKER_SYM= ( axis ) |
| 47 | +% |
| 48 | +SPECIFIED_INLET_PROFILE= NO |
| 49 | +INLET_FILENAME= inlet_venturi.dat |
| 50 | +INC_INLET_TYPE= VELOCITY_INLET VELOCITY_INLET |
| 51 | +MARKER_INLET= ( gas_inlet, 300, 1.0, 1.0, 0.0, 0.0,\ |
| 52 | + air_axial_inlet, 300, 1.0, 0.0, -1.0, 0.0 ) |
| 53 | +SPECIES_USE_STRONG_BC= NO |
| 54 | +MARKER_INLET_SPECIES= (gas_inlet, 0.5, 0.5,\ |
| 55 | + air_axial_inlet, 0.6, 0.0 ) |
| 56 | +% |
| 57 | +INC_OUTLET_TYPE= PRESSURE_OUTLET |
| 58 | +MARKER_OUTLET= ( outlet, 0.0 ) |
| 59 | +% |
| 60 | +% ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------% |
| 61 | +% |
| 62 | +NUM_METHOD_GRAD= WEIGHTED_LEAST_SQUARES |
| 63 | +% |
| 64 | +CFL_NUMBER= 2000 |
| 65 | +CFL_REDUCTION_SPECIES= 1.0 |
| 66 | +CFL_REDUCTION_TURB= 1.0 |
| 67 | +% |
| 68 | +% Run commented Iter for good results |
| 69 | +ITER= 1000 |
| 70 | +% |
| 71 | +% ------------------------ LINEAR SOLVER DEFINITION ---------------------------% |
| 72 | +% |
| 73 | +LINEAR_SOLVER= FGMRES |
| 74 | +LINEAR_SOLVER_PREC= ILU |
| 75 | +LINEAR_SOLVER_ERROR= 1E-8 |
| 76 | +LINEAR_SOLVER_ITER= 5 |
| 77 | + |
| 78 | +% -------------------- FLOW NUMERICAL METHOD DEFINITION -----------------------% |
| 79 | +% |
| 80 | +CONV_NUM_METHOD_FLOW= FDS |
| 81 | +MUSCL_FLOW= YES |
| 82 | +SLOPE_LIMITER_FLOW = NONE |
| 83 | +TIME_DISCRE_FLOW= EULER_IMPLICIT |
| 84 | +% |
| 85 | +% -------------------- SCALAR TRANSPORT ---------------------------------------% |
| 86 | +% |
| 87 | +KIND_SCALAR_MODEL= PASSIVE_SCALAR |
| 88 | +DIFFUSIVITY_MODEL= CONSTANT_DIFFUSIVITY |
| 89 | +DIFFUSIVITY_CONSTANT= 0.001 |
| 90 | +% |
| 91 | +CONV_NUM_METHOD_SPECIES= SCALAR_UPWIND |
| 92 | +MUSCL_SPECIES= NO |
| 93 | +SLOPE_LIMITER_SPECIES = NONE |
| 94 | +% |
| 95 | +TIME_DISCRE_SPECIES= EULER_IMPLICIT |
| 96 | +% |
| 97 | +SPECIES_INIT= 1.0, 0.0 |
| 98 | +SPECIES_CLIPPING= YES |
| 99 | +SPECIES_CLIPPING_MIN= 0.0, 0.0 |
| 100 | +SPECIES_CLIPPING_MAX= 1.0, 1.0 |
| 101 | +% |
| 102 | +% -------------------- TURBULENT TRANSPORT ---------------------------------------% |
| 103 | +% |
| 104 | +CONV_NUM_METHOD_TURB= SCALAR_UPWIND |
| 105 | +MUSCL_TURB= NO |
| 106 | +% |
| 107 | +% --------------------------- CONVERGENCE PARAMETERS --------------------------% |
| 108 | +% |
| 109 | +CONV_FIELD= RMS_PRESSURE, RMS_VELOCITY-X, RMS_VELOCITY-Y, RMS_TKE, RMS_SPECIES |
| 110 | +CONV_RESIDUAL_MINVAL= -18 |
| 111 | +CONV_STARTITER= 10 |
| 112 | +% |
| 113 | +% ------------------------- INPUT/OUTPUT INFORMATION --------------------------% |
| 114 | +% |
| 115 | +MESH_FILENAME= primitiveVenturi.su2 |
| 116 | +% |
| 117 | +SCREEN_OUTPUT= INNER_ITER WALL_TIME \ |
| 118 | + RMS_PRESSURE RMS_VELOCITY-X RMS_VELOCITY-Y RMS_TKE RMS_DISSIPATION RMS_SPECIES_0 RMS_SPECIES_1 \ |
| 119 | + LINSOL_ITER LINSOL_RESIDUAL \ |
| 120 | + LINSOL_ITER_TURB LINSOL_RESIDUAL_TURB \ |
| 121 | + LINSOL_ITER_SPECIES LINSOL_RESIDUAL_SPECIES \ |
| 122 | + SURFACE_SPECIES_VARIANCE |
| 123 | +SCREEN_WRT_FREQ_INNER= 10 |
| 124 | +% |
| 125 | +HISTORY_OUTPUT= ITER RMS_RES LINSOL SPECIES_COEFF SPECIES_COEFF_SURF |
| 126 | +CONV_FILENAME= history |
| 127 | +MARKER_ANALYZE= gas_inlet, air_axial_inlet, outlet |
| 128 | +MARKER_ANALYZE_AVERAGE= AREA |
| 129 | +% |
| 130 | +OUTPUT_FILES= RESTART_ASCII, PARAVIEW_MULTIBLOCK |
| 131 | +VOLUME_OUTPUT= RESIDUAL, PRIMITIVE |
| 132 | +OUTPUT_WRT_FREQ= 1000 |
| 133 | +% |
| 134 | +RESTART_SOL= NO |
| 135 | +READ_BINARY_RESTART= NO |
| 136 | +RESTART_FILENAME= restart |
| 137 | +SOLUTION_FILENAME= solution |
| 138 | +% |
| 139 | +WRT_PERFORMANCE= YES |
| 140 | +% |
| 141 | +% -------------------- FREE-FORM DEFORMATION PARAMETERS -----------------------% |
| 142 | +% |
| 143 | +% Tolerance of the Free-Form Deformation point inversion |
| 144 | +FFD_TOLERANCE= 1E-10 |
| 145 | +% |
| 146 | +% Maximum number of iterations in the Free-Form Deformation point inversion |
| 147 | +FFD_ITERATIONS= 500 |
| 148 | +% |
| 149 | +% FFD box definition: 3D case (FFD_BoxTag, X1, Y1, Z1, X2, Y2, Z2, X3, Y3, Z3, X4, Y4, Z4, |
| 150 | +% X5, Y5, Z5, X6, Y6, Z6, X7, Y7, Z7, X8, Y8, Z8) |
| 151 | +% 2D case (FFD_BoxTag, X1, Y1, 0.0, X2, Y2, 0.0, X3, Y3, 0.0, X4, Y4, 0.0, |
| 152 | +% 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) |
| 153 | +% Start at the lowest leftest corner and turn counter-clockwise |
| 154 | +FFD_DEFINITION= (BOX, \ |
| 155 | +0.065, 0.01, 0.0, \ |
| 156 | +0.15, 0.01, 0.0 \ |
| 157 | +0.15, 0.02, 0.0, \ |
| 158 | +0.065, 0.02, 0.0, \ |
| 159 | +0.0, 0.0 ,0.0, \ |
| 160 | +0.0 ,0.0, 0.0, \ |
| 161 | +0.0, 0.0, 0.0, \ |
| 162 | +0.0, 0.0, 0.0 ) |
| 163 | +% |
| 164 | +% FFD box degree: 3D case (x_degree, y_degree, z_degree) |
| 165 | +% 2D case (x_degree, y_degree, 0) |
| 166 | +FFD_DEGREE= (6, 1, 0) |
| 167 | +% |
| 168 | +% Surface grid continuity at the intersection with the faces of the FFD boxes. |
| 169 | +% To keep a particular level of surface continuity, SU2 automatically freezes the right |
| 170 | +% number of control point planes (NO_DERIVATIVE, 1ST_DERIVATIVE, 2ND_DERIVATIVE, USER_INPUT) |
| 171 | +FFD_CONTINUITY= NO_DERIVATIVE |
| 172 | +% |
| 173 | +% Definition of the FFD planes to be frozen in the FFD (x,y,z). |
| 174 | +% Value from 0 FFD degree in that direction. Pick a value larger than degree if you don't want to fix any plane. |
| 175 | +%FFD_FIX_I= (0,2,3) |
| 176 | +%FFD_FIX_J= (0,2,3) |
| 177 | +%FFD_FIX_K= (0,2,3) |
| 178 | +
|
| 179 | +% ----------------------- DESIGN VARIABLE PARAMETERS --------------------------% |
| 180 | +% |
| 181 | +% Kind of deformation (NO_DEFORMATION, SCALE_GRID, TRANSLATE_GRID, ROTATE_GRID, |
| 182 | +% FFD_SETTING, FFD_NACELLE, |
| 183 | +% FFD_CONTROL_POINT, FFD_CAMBER, FFD_THICKNESS, FFD_TWIST |
| 184 | +% FFD_CONTROL_POINT_2D, FFD_CAMBER_2D, FFD_THICKNESS_2D, |
| 185 | +% FFD_TWIST_2D, HICKS_HENNE, SURFACE_BUMP, SURFACE_FILE) |
| 186 | +DV_KIND= FFD_SETTING |
| 187 | +% |
| 188 | +% Marker of the surface in which we are going apply the shape deformation |
| 189 | +% NOTE: for deformation the outlet should be a MARKER_SYM to hinder the mesh being ripped apart. |
| 190 | +DV_MARKER= ( wall ) |
| 191 | +% |
| 192 | +% Parameters of the shape deformation |
| 193 | +% - NO_DEFORMATION ( 1.0 ) |
| 194 | +% - FFD_SETTING ( 1.0 ) |
| 195 | +% - FFD_CONTROL_POINT ( FFD_BoxTag, i_Ind, j_Ind, k_Ind, x_Disp, y_Disp, z_Disp ) |
| 196 | +DV_PARAM= ( 1.0 ) |
| 197 | +% |
| 198 | +% Value of the shape deformation |
| 199 | +DV_VALUE= 0.01 |
| 200 | +
|
| 201 | +% ------------------------ GRID DEFORMATION PARAMETERS ------------------------% |
| 202 | +% |
| 203 | +% Linear solver or smoother for implicit formulations (FGMRES, RESTARTED_FGMRES, BCGSTAB) |
| 204 | +DEFORM_LINEAR_SOLVER= FGMRES |
| 205 | +% |
| 206 | +% Preconditioner of the Krylov linear solver (ILU, LU_SGS, JACOBI) |
| 207 | +DEFORM_LINEAR_SOLVER_PREC= ILU |
| 208 | +% |
| 209 | +% Number of smoothing iterations for mesh deformation |
| 210 | +DEFORM_LINEAR_SOLVER_ITER= 1000 |
| 211 | +% |
| 212 | +% Number of nonlinear deformation iterations (surface deformation increments) |
| 213 | +DEFORM_NONLINEAR_ITER= 1 |
| 214 | +% |
| 215 | +% Minimum residual criteria for the linear solver convergence of grid deformation |
| 216 | +DEFORM_LINEAR_SOLVER_ERROR= 1E-14 |
| 217 | +% |
| 218 | +% Print the residuals during mesh deformation to the console (YES, NO) |
| 219 | +DEFORM_CONSOLE_OUTPUT= YES |
| 220 | +% |
| 221 | +% Deformation coefficient (linear elasticity limits from -1.0 to 0.5, a larger |
| 222 | +% value is also possible) |
| 223 | +DEFORM_COEFF = 1E6 |
| 224 | +% |
| 225 | +% Type of element stiffness imposed for FEA mesh deformation (INVERSE_VOLUME, |
| 226 | +% WALL_DISTANCE, CONSTANT_STIFFNESS) |
| 227 | +DEFORM_STIFFNESS_TYPE= WALL_DISTANCE |
| 228 | +% |
| 229 | +% Deform the grid only close to the surface. It is possible to specify how much |
| 230 | +% of the volumetric grid is going to be deformed in meters or inches (1E6 by default) |
| 231 | +DEFORM_LIMIT = 1E6 |
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