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| 1 | +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 2 | +% % |
| 3 | +% SU2 configuration file % |
| 4 | +% Case description: Test custom objective function. % |
| 5 | +% File Version 7.2.1 "Blackbird" % |
| 6 | +% % |
| 7 | +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 8 | +% |
| 9 | +SOLVER= NAVIER_STOKES |
| 10 | +KIND_TURB_MODEL= NONE |
| 11 | +RESTART_SOL= NO |
| 12 | +% |
| 13 | +% "COMBO" is the name and group of the output for the objective function |
| 14 | +% (regardless of definition). |
| 15 | +SCREEN_OUTPUT= INNER_ITER, RMS_DENSITY, RMS_ENERGY, LINSOL_RESIDUAL, FORCE_Z,\ |
| 16 | + SURFACE_MASSFLOW, SURFACE_TOTAL_TEMPERATURE, COMBO |
| 17 | +HISTORY_OUTPUT = ITER, AERO_COEFF, FLOW_COEFF, FLOW_COEFF_SURF, COMBO |
| 18 | +OBJECTIVE_FUNCTION= CUSTOM_OBJFUNC |
| 19 | +% Here we define how the custom objective is computed from other outputs. For |
| 20 | +% example, force in the z direction (computed for all MARKER_MONITORING and part |
| 21 | +% of AERO_COEFF) plus the absolute value of massflow across the second surface |
| 22 | +% ([1]) in MARKER_ANALYZE, scaled by a factor of 1000. It is also possible to |
| 23 | +% use "per surface" values from MARKER_MONITORING (use the dry-run mode to see |
| 24 | +% the names of available outputs, e.g. SU2_CFD -d lam_flatplate.cfg). |
| 25 | +% For multizone problems the CUSTOM_OBJFUNC should be defined for each zone |
| 26 | +% individually (with the outputs of that zone), the total for the problem is |
| 27 | +% the sum over zones, see disc_adj_fsi/Airfoil_2d. |
| 28 | +CUSTOM_OBJFUNC= '1e3 * (FORCE_Z + fabs(SURFACE_MASSFLOW[1]))' |
| 29 | + |
| 30 | +% -------------------- COMPRESSIBLE FREE-STREAM DEFINITION --------------------% |
| 31 | +% |
| 32 | +MACH_NUMBER= 0.1 |
| 33 | +INIT_OPTION= TD_CONDITIONS |
| 34 | +FREESTREAM_OPTION= TEMPERATURE_FS |
| 35 | +FREESTREAM_TEMPERATURE= 297.62 |
| 36 | +REYNOLDS_NUMBER= 600 |
| 37 | +REYNOLDS_LENGTH= 0.02 |
| 38 | + |
| 39 | +% ---------------------- REFERENCE VALUE DEFINITION ---------------------------% |
| 40 | +% |
| 41 | +REF_ORIGIN_MOMENT_X = 0.00 |
| 42 | +REF_ORIGIN_MOMENT_Y = 0.00 |
| 43 | +REF_ORIGIN_MOMENT_Z = 0.00 |
| 44 | +REF_LENGTH= 0.02 |
| 45 | +REF_AREA= 0.02 |
| 46 | +% |
| 47 | +FLUID_MODEL= IDEAL_GAS |
| 48 | +GAMMA_VALUE= 1.4 |
| 49 | +GAS_CONSTANT= 287.87 |
| 50 | +VISCOSITY_MODEL= CONSTANT_VISCOSITY |
| 51 | +MU_CONSTANT= 0.001 |
| 52 | + |
| 53 | +% -------------------- BOUNDARY CONDITION DEFINITION --------------------------% |
| 54 | +% |
| 55 | +MARKER_HEATFLUX= ( y_minus, 0.0 ) |
| 56 | +% |
| 57 | +MARKER_SYM= ( y_plus ) |
| 58 | +MARKER_PERIODIC= ( x_minus, x_plus, 0,0,0, 0,0,0, 0.01,0,0 ) |
| 59 | +% |
| 60 | +MARKER_INLET= ( z_minus, 300.0, 100000.0, 0.0, 0.0, 1.0 ) |
| 61 | +MARKER_OUTLET= ( z_plus, 99000.0 ) |
| 62 | +% |
| 63 | +MARKER_PLOTTING= ( y_minus ) |
| 64 | +MARKER_MONITORING= ( y_minus ) |
| 65 | +MARKER_ANALYZE= ( z_minus, z_plus ) |
| 66 | + |
| 67 | +% ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------% |
| 68 | +% |
| 69 | +NUM_METHOD_GRAD= GREEN_GAUSS |
| 70 | +CFL_NUMBER= 1e4 |
| 71 | +CFL_ADAPT= NO |
| 72 | +TIME_DISCRE_FLOW= EULER_IMPLICIT |
| 73 | + |
| 74 | +% ------------------------ LINEAR SOLVER DEFINITION ---------------------------% |
| 75 | +% |
| 76 | +LINEAR_SOLVER= FGMRES |
| 77 | +LINEAR_SOLVER_PREC= ILU |
| 78 | +LINEAR_SOLVER_ERROR= 0.2 |
| 79 | +LINEAR_SOLVER_ITER= 5 |
| 80 | + |
| 81 | +% -------------------- FLOW NUMERICAL METHOD DEFINITION -----------------------% |
| 82 | +% |
| 83 | +CONV_NUM_METHOD_FLOW= ROE |
| 84 | +USE_VECTORIZATION= YES |
| 85 | +MUSCL_FLOW= YES |
| 86 | +SLOPE_LIMITER_FLOW= NONE |
| 87 | + |
| 88 | +% --------------------------- CONVERGENCE PARAMETERS --------------------------% |
| 89 | +% |
| 90 | +CONV_RESIDUAL_MINVAL= -11 |
| 91 | +CONV_STARTITER= 0 |
| 92 | +INNER_ITER= 1000 |
| 93 | + |
| 94 | +% ------------------------- INPUT/OUTPUT INFORMATION --------------------------% |
| 95 | +% |
| 96 | +MESH_FORMAT= BOX |
| 97 | +MESH_BOX_LENGTH= (0.01, 0.01, 0.1) |
| 98 | +MESH_BOX_SIZE= (9, 17, 65) |
| 99 | + |
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