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new onera optimization/tutorial 8 config file credit: Santiago
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hlkline committed Jan 15, 2014
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% Stanford University unstructured (SU2) configuration file %
% Case description: Optimization case for the ONERA M6 wing in inviscid flow %
% Author: Francisco Palacios %
% Institution: Stanford University %
% Date: 09.27.2013 %
% File Version 2.0.7 %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% ------------- DIRECT, ADJOINT, AND LINEARIZED PROBLEM DEFINITION ------------%
%
% Physical governing equations (EULER, NAVIER_STOKES,
% PLASMA_EULER, PLASMA_NAVIER_STOKES,
% FLUID_STRUCTURE_EULER, FLUID_STRUCTURE_NAVIER_STOKES,
% AEROACOUSTIC_EULER, AEROACOUSTIC_NAVIER_STOKES,
% WAVE_EQUATION, HEAT_EQUATION, LINEAR_ELASTICITY)
PHYSICAL_PROBLEM= EULER
%
% Mathematical problem (DIRECT, ADJOINT)
MATH_PROBLEM= DIRECT
%
% Restart solution (NO, YES)
RESTART_SOL= YES

% -------------------- COMPRESSIBLE FREE-STREAM DEFINITION --------------------%
%
% Mach number (non-dimensional, based on the free-stream values)
MACH_NUMBER= 0.8395
%
% Angle of attack (degrees)
AoA= 3.06
%
% Side-slip angle (degrees)
SIDESLIP_ANGLE= 0.0
%
% Free-stream pressure (101325.0 N/m^2 by default, only for Euler equations)
FREESTREAM_PRESSURE= 101325.0
%
% Free-stream temperature (273.15K by default)
FREESTREAM_TEMPERATURE= 273.15

% --------------- COMPRESSIBLE AND INCOMPRESSIBLE FLUID CONSTANTS --------------%
%
% Ratio of specific heats (1.4 (air), only for compressible flows)
GAMMA_VALUE= 1.4
%
% Specific gas constant (287.87 J/kg*K (air), only for compressible flows)
GAS_CONSTANT= 287.87

% ---------------------- REFERENCE VALUE DEFINITION ---------------------------%
%
% Conversion factor for converting the grid to meters
CONVERT_TO_METER= 1.0
%
% Reference origin for moment computation
REF_ORIGIN_MOMENT_X = 0.2015
REF_ORIGIN_MOMENT_Y = 0.00
REF_ORIGIN_MOMENT_Z = 0.00
%
% Reference length for pitching, rolling, and yawing non-dimensional moment
REF_LENGTH_MOMENT= 0.64607
%
% Reference area for force coefficients (0 implies automatic calculation)
REF_AREA= 0
%
% Reference pressure (101325.0 N/m^2 by default)
REF_PRESSURE= 101325.0
%
% Reference temperature (273.15 K by default)
REF_TEMPERATURE= 273.15
%
% Reference density (1.2886 Kg/m^3 (air), 998.2 Kg/m^3 (water))
REF_DENSITY= 1.2886
%
% Reference element length for computing the slope and sharp edges limiters.
REF_ELEM_LENGTH= 0.1
%
% Reference coefficient (sensitivity) for detecting sharp edges.
REF_SHARP_EDGES= 3.0

% ----------------------- BOUNDARY CONDITION DEFINITION -----------------------%
%
% Marker of the Euler boundary (0 implies no marker)
MARKER_EULER= ( UPPER_SIDE, LOWER_SIDE, TIP )
%
% Marker of the far field (0 implies no marker)
MARKER_FAR= ( XNORMAL_FACES, ZNORMAL_FACES, YNORMAL_FACE )
%
% Marker of symmetry boundary (0 implies no marker)
MARKER_SYM= ( SYMMETRY_FACE )
%
% Marker of the surface which is going to be plotted or designed
MARKER_PLOTTING= ( UPPER_SIDE, LOWER_SIDE, TIP )
%
% Marker of the surface where the functional (Cd, Cl, etc.) will be evaluated
MARKER_MONITORING= ( UPPER_SIDE, LOWER_SIDE, TIP )

% ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------%
%
% Numerical method for spatial gradients (GREEN_GAUSS, WEIGHTED_LEAST_SQUARES)
NUM_METHOD_GRAD= WEIGHTED_LEAST_SQUARES
%
% Courant-Friedrichs-Lewy condition of the finest grid
CFL_NUMBER= 10.0
%
% CFL ramp (factor, number of iterations, CFL limit)
CFL_RAMP= ( 1.0, 50, 1.0 )
%
% Runge-Kutta alpha coefficients
RK_ALPHA_COEFF= ( 0.66667, 0.66667, 1.000000 )
%
% Number of total iterations
EXT_ITER= 2000

% ------------------------ LINEAR SOLVER DEFINITION ---------------------------%
%
% Linear solver for the implicit formulation (BCGSTAB, FGMRES)
LINEAR_SOLVER= FGMRES
%
% Preconditioner of the Krylov linear solver (JACOBI, LINELET, LU_SGS)
LINEAR_SOLVER_PREC= LU_SGS
%
% Min error of the linear solver for the implicit formulation
LINEAR_SOLVER_ERROR= 1E-6
%
% Max number of iterations of the linear solver for the implicit formulation
LINEAR_SOLVER_ITER= 5

% -------------------------- MULTIGRID PARAMETERS -----------------------------%
%
% Multi-Grid Levels (0 = no multi-grid)
MGLEVEL= 2
%
% Multi-Grid Cycle (0 = V cycle, 1 = W Cycle)
MGCYCLE= 0
%
% Reduction factor of the CFL coefficient in the coarse levels
MG_CFL_REDUCTION= 0.9
%
% Maximum number of children in the agglomeration stage
MAX_CHILDREN= 250
%
% Maximum length of an agglomerated element (compared with the domain)
MAX_DIMENSION= 0.15
%
% Multi-Grid PreSmoothing Level
MG_PRE_SMOOTH= ( 1, 2, 3, 3 )
%
% Multi-Grid PostSmoothing Level
MG_POST_SMOOTH= ( 0, 0, 0, 0 )
%
% Jacobi implicit smoothing of the correction
MG_CORRECTION_SMOOTH= ( 0, 0, 0, 0 )
%
% Damping factor for the residual restriction
MG_DAMP_RESTRICTION= 0.9
%
% Damping factor for the correction prolongation
MG_DAMP_PROLONGATION= 0.9

% --------------------- FLOW NUMERICAL METHOD DEFINITION ----------------------%
% Convective numerical method: (JST, LAX-FRIEDRICH, ROE-1ST_ORDER,
% ROE-2ND_ORDER)
CONV_NUM_METHOD_FLOW= JST
%
% Slope limiter: (NONE, VENKATAKRISHNAN)
SLOPE_LIMITER_FLOW= NONE
%
% Coefficient for the limiter
LIMITER_COEFF= 0.3
%
% 1st, 2nd and 4th order artificial dissipation coefficients
AD_COEFF_FLOW= ( 0.15, 0.5, 0.04 )
%
% Time discretization (RUNGE-KUTTA_EXPLICIT, EULER_IMPLICIT, EULER_EXPLICIT)
TIME_DISCRE_FLOW= EULER_IMPLICIT

% ----------------- ADJOINT-FLOW NUMERICAL METHOD DEFINITION ------------------%
% Adjoint problem boundary condition (DRAG, LIFT, SIDEFORCE, MOMENT_X,
% MOMENT_Y, MOMENT_Z, EFFICIENCY,
% EQUIVALENT_AREA, NEARFIELD_PRESSURE,
% FORCE_X, FORCE_Y, FORCE_Z, THRUST,
% TORQUE, FREE_SURFACE)
ADJ_OBJFUNC= DRAG
%
% Convective numerical method: (JST, LAX-FRIEDRICH, ROE-1ST_ORDER,
% ROE-2ND_ORDER)
CONV_NUM_METHOD_ADJ= JST
%
% Slope limiter: (NONE, VENKATAKRISHNAN, SHARP_EDGES)
SLOPE_LIMITER_ADJFLOW= SHARP_EDGES
%
% Coefficient for the sharp edges limiter
SHARP_EDGES_COEFF= 3.0
%
% 1st, 2nd, and 4th order artificial dissipation coefficients
AD_COEFF_ADJ= ( 0.15, 0.5, 0.04 )
%
% Reduction factor of the CFL coefficient in the adjoint problem
ADJ_CFL_REDUCTION= 0.25
%
% Limit value for the adjoint variable
ADJ_LIMIT= 1E6
%
% Remove sharp edges from the sensitivity evaluation (NO, YES)
SENS_REMOVE_SHARP= YES
%
% Time discretization (RUNGE-KUTTA_EXPLICIT, EULER_IMPLICIT)
TIME_DISCRE_ADJ= EULER_IMPLICIT

% --------------------------- PARTITIONING STRATEGY ---------------------------%
%
% Write a tecplot file for each partition (NO, YES)
VISUALIZE_PART= NO

% ----------------------- GEOMETRY EVALUATION PARAMETERS ----------------------%
%
% Airfoil sections definition, Ycoord (root, tip)
GEO_SECTION_LIMIT= (0.0806, 1.1284)
%
% Geometrical evaluation mode (FUNCTION, GRADIENT)
GEO_MODE= FUNCTION

% --------------------------- CONVERGENCE PARAMETERS --------------------------&
%
% Convergence criteria (CAUCHY, RESIDUAL)
CONV_CRITERIA= RESIDUAL
%
% Residual reduction (order of magnitude with respect to the initial value)
RESIDUAL_REDUCTION= 5
%
% Min value of the residual (log10 of the residual)
RESIDUAL_MINVAL= -5.70
%
% Start convergence criteria at iteration number
STARTCONV_ITER= 100
%
% Number of elements to apply the criteria
CAUCHY_ELEMS= 100
%
% Epsilon to control the series convergence
CAUCHY_EPS= 1E-10
%
% Direct function to apply the convergence criteria (LIFT, DRAG, NEARFIELD_PRESS)
CAUCHY_FUNC_FLOW= DRAG
%
% Adjoint function to apply the convergence criteria (SENS_GEOMETRY, SENS_MACH)
CAUCHY_FUNC_ADJ= SENS_GEOMETRY
%
% Epsilon for full multigrid method evaluation
FULLMG_CAUCHY_EPS= 1E-4

% ------------------------- INPUT/OUTPUT INFORMATION --------------------------%
% Mesh input file
MESH_FILENAME= mesh_ONERAM6_inv.su2
%
% Mesh output file
MESH_OUT_FILENAME= mesh_out.su2
%
% Restart flow input file
SOLUTION_FLOW_FILENAME= solution_flow.dat
%
% Restart adjoint input file
SOLUTION_ADJ_FILENAME= solution_adj.dat
%
% Mesh input file format (SU2)
MESH_FORMAT= SU2
%
% Output file format (PARAVIEW, TECPLOT)
OUTPUT_FORMAT= TECPLOT
%
% Output file convergence history
CONV_FILENAME= history
%
% Output file restart flow
RESTART_FLOW_FILENAME= restart_flow.dat
%
% Output file restart adjoint
RESTART_ADJ_FILENAME= restart_adj.dat
%
% Output file flow (w/o extension) variables
VOLUME_FLOW_FILENAME= flow
%
% Output file adjoint (w/o extension) variables
VOLUME_ADJ_FILENAME= adjoint
%
% Output Objective function gradient (using continuous adjoint)
GRAD_OBJFUNC_FILENAME= of_grad.dat
%
% Output file surface flow coefficient (w/o extension)
SURFACE_FLOW_FILENAME= surface_flow
%
% Output file surface adjoint coefficient (w/o extension)
SURFACE_ADJ_FILENAME= surface_adjoint
%
% Writing solution file frequency
WRT_SOL_FREQ= 500
%
% Writing solution file frequency for physical time steps (dual time)
WRT_SOL_FREQ_DUALTIME= 1
%
% Writing convergence history frequency
WRT_CON_FREQ= 1
%
% Writing convergence history frequency (dual time, only written to screen)
WRT_CON_FREQ_DUALTIME= 10
%
% Writing linear solver history frequency
WRT_LIN_CON_FREQ= 1
%
% Output rind layers in the solution files
WRT_HALO= NO
%
% ----------------------- DESIGN VARIABLE PARAMETERS --------------------------%
%
% Kind of deformation (NO_DEFORMATION, HICKS_HENNE, PARABOLIC, NACA_4DIGITS,
% DISPLACEMENT, ROTATION, FFD_CONTROL_POINT,
% FFD_DIHEDRAL_ANGLE, FFD_TWIST_ANGLE,
% FFD_ROTATION, FFD_CAMBER, FFD_THICKNESS, FFD_VOLUME)
DV_KIND= NO_DEFORMATION
%
% Marker of the surface in which we are going apply the shape deformation
DV_MARKER= ( UPPER_SIDE, LOWER_SIDE, TIP )
%
% Parameters of the shape deformation
% - FFD_CONTROL_POINT ( Chunk, i_Ind, j_Ind, k_Ind, x_Disp, y_Disp, z_Disp )
% - FFD_DIHEDRAL_ANGLE ( Chunk, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
% - FFD_TWIST_ANGLE ( Chunk, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
% - FFD_ROTATION ( Chunk, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
% - FFD_CAMBER ( Chunk, i_Ind, j_Ind )
% - FFD_THICKNESS ( Chunk, i_Ind, j_Ind )
% - FFD_VOLUME ( Chunk, i_Ind, j_Ind )
DV_PARAM= ( 0, 1, 0, 0, 0.0, 0.0, 1.0 )
%
% New value of the shape deformation
DV_VALUE= 0.0

% ------------------------ GRID DEFORMATION PARAMETERS ------------------------%
%
% Grid deformation technique (SPRING, FEA)
GRID_DEFORM_METHOD= SPRING
%
% Visualize the deformation (NO, YES)
VISUALIZE_DEFORMATION= NO

% --------------------- OPTIMAL SHAPE DESIGN DEFINITION -----------------------%
% Available flow based objective functions or constraint functions
% DRAG, LIFT, SIDEFORCE, EFFICIENCY,
% FORCE_X, FORCE_Y, FORCE_Z,
% MOMENT_X, MOMENT_Y, MOMENT_Z,
% THRUST, TORQUE, FIGURE_OF_MERIT,
% EQUIVALENT_AREA, NEARFIELD_PRESSURE,
% FREE_SURFACE
%
% Available geometrical based objective functions or constraint functions
% MAX_THICKNESS, 1/4_THICKNESS, 1/2_THICKNESS, 3/4_THICKNESS, AREA, AOA, CHORD,
% MAX_THICKNESS_SEC1, MAX_THICKNESS_SEC2, MAX_THICKNESS_SEC3, MAX_THICKNESS_SEC4, MAX_THICKNESS_SEC5,
% 1/4_THICKNESS_SEC1, 1/4_THICKNESS_SEC2, 1/4_THICKNESS_SEC3, 1/4_THICKNESS_SEC4, 1/4_THICKNESS_SEC5,
% 1/2_THICKNESS_SEC1, 1/2_THICKNESS_SEC2, 1/2_THICKNESS_SEC3, 1/2_THICKNESS_SEC4, 1/2_THICKNESS_SEC5,
% 3/4_THICKNESS_SEC1, 3/4_THICKNESS_SEC2, 3/4_THICKNESS_SEC3, 3/4_THICKNESS_SEC4, 3/4_THICKNESS_SEC5,
% AREA_SEC1, AREA_SEC2, AREA_SEC3, AREA_SEC4, AREA_SEC5,
% AOA_SEC1, AOA_SEC2, AOA_SEC3, AOA_SEC4, AOA_SEC5,
% CHORD_SEC1, CHORD_SEC2, CHORD_SEC3, CHORD_SEC4, CHORD_SEC5
%
% Available design variables
% HICKS_HENNE ( 1, Scale | Mark. List | Lower(0)/Upper(1) side, x_Loc )
% COSINE_BUMP ( 2, Scale | Mark. List | Lower(0)/Upper(1) side, x_Loc, x_Size )
% SPHERICAL ( 3, Scale | Mark. List | ControlPoint_Index, Theta_Disp, R_Disp )
% NACA_4DIGITS ( 4, Scale | Mark. List | 1st digit, 2nd digit, 3rd and 4th digit )
% DISPLACEMENT ( 5, Scale | Mark. List | x_Disp, y_Disp, z_Disp )
% ROTATION ( 6, Scale | Mark. List | x_Axis, y_Axis, z_Axis, x_Turn, y_Turn, z_Turn )
% FFD_CONTROL_POINT ( 7, Scale | Mark. List | Chunk, i_Ind, j_Ind, k_Ind, x_Mov, y_Mov, z_Mov )
% FFD_DIHEDRAL_ANGLE ( 8, Scale | Mark. List | Chunk, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
% FFD_TWIST_ANGLE ( 9, Scale | Mark. List | Chunk, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
% FFD_ROTATION ( 10, Scale | Mark. List | Chunk, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
% FFD_CAMBER ( 11, Scale | Mark. List | Chunk, i_Ind, j_Ind )
% FFD_THICKNESS ( 12, Scale | Mark. List | Chunk, i_Ind, j_Ind )
% FFD_VOLUME ( 13, Scale | Mark. List | Chunk, i_Ind, j_Ind )
% FOURIER ( 14, Scale | Mark. List | Lower(0)/Upper(1) side, index, cos(0)/sin(1) )
%
% Optimization objective function with scaling factor
% ex= Objective * Scale
OPT_OBJECTIVE= DRAG * 0.1
%
% Optimization constraint functions with scaling factors, separated by semicolons
% ex= (Objective = Value ) * Scale, use '>','<','='
OPT_CONSTRAINT= (LIFT > 0.2864) * 0.1; (MAX_THICKNESS_SEC1 > 0.0570) * 0.1; (MAX_THICKNESS_SEC2 > 0.0513) * 0.1; (MAX_THICKNESS_SEC3 > 0.0457) * 0.1; (MAX_THICKNESS_SEC4 > 0.0399) * 0.1; (MAX_THICKNESS_SEC5 > 0.0343) * 0.1
%
% Optimization design variables, separated by semicolons
DEFINITION_DV= ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 0, 0, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 1, 0, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 2, 0, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 3, 0, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 4, 0, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 0, 1, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 1, 1, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 2, 1, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 3, 1, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 4, 1, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 0, 2, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 1, 2, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 2, 2, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 3, 2, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 4, 2, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 0, 3, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 1, 3, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 2, 3, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 3, 3, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 4, 3, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 0, 4, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 1, 4, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 2, 4, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 3, 4, 1, 0.0, 0.0, 1.0 ); ( 7, 1.0 | UPPER_SIDE, LOWER_SIDE, TIP | 0, 4, 4, 1, 0.0, 0.0, 1.0 );

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