making the second pass, still need to readd some comments.

Author: WallyMaier

TestCases/ddes/flatplate/ddes_flatplate.cfg

@@ -5,7 +5,7 @@
 % Author: Thomas D. Economon                                                   %
 % Institution: Stanford University                                             %
 % Date: 2011.11.10                                                             %
-% File Version 7.4.0 "Blackbird"                                                %
+% File Version 7.4.0 "Blackbird"                                               %
 %                                                                              %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -56,24 +56,11 @@ MARKER_MONITORING= ( wall )
 
 % ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------%
 %
-% Numerical method for spatial gradients (GREEN_GAUSS, LEAST_SQUARES, 
-%                                         WEIGHTED_LEAST_SQUARES)
 NUM_METHOD_GRAD= GREEN_GAUSS
-%
-% Courant-Friedrichs-Lewy condition of the finest grid
 CFL_NUMBER= 10.0
-%
-% Adaptive CFL number (NO, YES)
 CFL_ADAPT= NO
-%
-% Parameters of the adaptive CFL number (factor down, factor up, CFL min value,
-%                                        CFL max value )
 CFL_ADAPT_PARAM= ( 1.5, 0.5, 1.0, 100.0 )
-%
-% Runge-Kutta alpha coefficients
 RK_ALPHA_COEFF= ( 0.66667, 0.66667, 1.000000 )
-%
-% Number of total iterations
 TIME_ITER= 10
 
 % ----------------------- SLOPE LIMITER DEFINITION ----------------------------%

TestCases/deformation/brick_hex_rans/def_brick_hex_rans.cfg

@@ -17,231 +17,94 @@ RESTART_SOL= NO
 
 % ----------- COMPRESSIBLE AND INCOMPRESSIBLE FREE-STREAM DEFINITION ----------%
 %
-% Mach number (non-dimensional, based on the free-stream values)
 MACH_NUMBER= 0.5
-%
-% Angle of attack (degrees)
 AOA= 0.0
-%
-% Free-stream pressure (101325.0 N/m^2 by default, only Euler flows)  
 FREESTREAM_PRESSURE= 101325.0
-%
-% Free-stream temperature (273.15 K 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 ---------------------------%
 %
-% Reference origin for moment computation (m or in)
 REF_ORIGIN_MOMENT_X = 0.25
 REF_ORIGIN_MOMENT_Y = 0.00
 REF_ORIGIN_MOMENT_Z = 0.00
-%
-% Reference length for pitching, rolling, and yawing non-dimensional moment
 REF_LENGTH= 1.0
-%
-% Reference area for force coefficients (0 implies automatic calculation)
 REF_AREA= 1.0
 
 % ----------------------- BOUNDARY CONDITION DEFINITION -----------------------%
 %
-% Marker of the Euler boundary (0 = no marker)
 MARKER_EULER= ( z_m )
-%
-% Marker of the far field (0 = no marker)
 MARKER_FAR= ( x_p, x_m, y_p, z_p, y_m )
-%
-% Marker of the surface which is going to be plotted or designed
 MARKER_PLOTTING= ( z_m )
-%
-% Marker of the surface where the functional (Cd, Cl, etc.) will be evaluated
 MARKER_MONITORING= ( z_m )
 
 % ------------- COMMON PARAMETERS TO DEFINE THE NUMERICAL METHOD --------------%
-% Numerical method for spatial gradients (GREEN_GAUSS, LEAST_SQUARES, 
-%                                         WEIGHTED_LEAST_SQUARES)
-NUM_METHOD_GRAD= WEIGHTED_LEAST_SQUARES
 %
-% Courant-Friedrichs-Lewy condition of the finest grid
+NUM_METHOD_GRAD= WEIGHTED_LEAST_SQUARES
 CFL_NUMBER= 4.0
-%
-% Runge-Kutta alpha coefficients
 RK_ALPHA_COEFF= ( 0.66667, 0.66667, 1.000000 )
-%
-% Number of total iterations
 ITER= 5
-%
-% Linear solver for the implicit formulation (LU_SGS, SYM_GAUSS_SEIDEL, BCGSTAB)
 LINEAR_SOLVER= FGMRES
-%
-% 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
 
 % --------------------- FLOW NUMERICAL METHOD DEFINITION ----------------------%
 %
-% Convective numerical method (JST, LAX-FRIEDRICH, ROE-1ST_ORDER, 
-%                              ROE-2ND_ORDER, AUSM-1ST_ORDER, AUSM-2ND_ORDER,
-%                              HLLC-1ST_ORDER, HLLC-2ND_ORDER)
 CONV_NUM_METHOD_FLOW= JST
-%
-% 2nd and 4th order artificial dissipation coefficients
 JST_SENSOR_COEFF= ( 0.5, 0.02 )
-%
-% Time discretization (RUNGE-KUTTA_EXPLICIT, EULER_IMPLICIT, EULER_EXPLICIT)
 TIME_DISCRE_FLOW= EULER_IMPLICIT
 
 % ----------------------- DESIGN VARIABLE PARAMETERS --------------------------%
 %
-% Kind of deformation (TRANSLATION, ROTATION, SCALE,
-%                      FFD_SETTING,
-%                      FFD_CONTROL_POINT, FFD_CAMBER, FFD_THICKNESS
-%                      FFD_NACELLE, FFD_TWIST, FFD_ROTATION,
-%                      FFD_CONTROL_POINT_2D, FFD_CAMBER_2D, FFD_THICKNESS_2D,
-%                      HICKS_HENNE, PARABOLIC, NACA_4DIGITS, AIRFOIL)
 DV_KIND= FFD_CONTROL_POINT
-%
-% Marker of the surface in which we are going apply the shape deformation
 DV_MARKER= ( z_m )
-%
-% Parameters of the shape deformation
-% - TRANSLATION ( x_Disp, y_Disp, z_Disp ), as a unit vector
-% - ROTATION ( x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
-% - SCALE ( 1.0 )
-% - FFD_SETTING ( 1.0 )
-% - FFD_CONTROL_POINT ( FFD_BoxTag, i_Ind, j_Ind, k_Ind, x_Disp, y_Disp, z_Disp )
-% - FFD_CAMBER ( FFD_BoxTag, i_Ind, j_Ind )
-% - FFD_THICKNESS ( FFD_BoxTag, i_Ind, j_Ind )
-% - FFD_TWIST_ANGLE ( FFD_BoxTag, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
-% - FFD_ROTATION ( FFD_BoxTag, x_Orig, y_Orig, z_Orig, x_End, y_End, z_End )
-% - FFD_CONTROL_POINT_2D ( FFD_BoxTag, i_Ind, j_Ind, x_Disp, y_Disp )
-% - FFD_CAMBER_2D ( FFD_BoxTag, i_Ind )
-% - FFD_THICKNESS_2D ( FFD_BoxTag, i_Ind )
-% - HICKS_HENNE ( Lower Surface (0)/Upper Surface (1)/Only one Surface (2), x_Loc )
-% - PARABOLIC ( Center, Thickness )
-% - NACA_4DIGITS ( 1st digit, 2nd digit, 3rd and 4th digit )
-% - AIRFOIL ( 1.0 )
 DV_PARAM= ( MAIN_BOX, 2, 2, 1, 0.0, 0.0, 1.0 )
-%
-% Value of the shape deformation
 DV_VALUE= 3.0
 
 % ------------------------ GRID DEFORMATION PARAMETERS ------------------------%
 %
-% Linear solver or smoother for implicit formulations (FGMRES, RESTARTED_FGMRES, BCGSTAB)
 DEFORM_LINEAR_SOLVER= FGMRES
-%
-% Preconditioner of the Krylov linear solver (ILU, LU_SGS, JACOBI)
 DEFORM_LINEAR_SOLVER_PREC= LU_SGS
-%
-% Number of smoothing iterations for mesh deformation
 DEFORM_LINEAR_SOLVER_ITER= 1000
-%
-% Number of nonlinear deformation iterations (surface deformation increments)
 DEFORM_NONLINEAR_ITER= 1
-%
-% Print the residuals during mesh deformation to the console (YES, NO)
 DEFORM_CONSOLE_OUTPUT= YES
-%
-% Minimum residual criteria for the linear solver convergence of grid deformation
 DEFORM_LINEAR_SOLVER_ERROR= 1E-14
-%
-% Deformation coefficient (in theory from -1.0 to 0.5, a large value is also valid)
 DEFORM_COEFF = 1E6
-%
-% Type of element stiffness imposed for FEA mesh deformation (INVERSE_VOLUME, 
-%                                          WALL_DISTANCE, CONSTANT_STIFFNESS)
 DEFORM_STIFFNESS_TYPE= INVERSE_VOLUME
 
 % -------------------- FREE-FORM DEFORMATION PARAMETERS -----------------------%
 %
-% Tolerance of the Free-Form Deformation point inversion
 FFD_TOLERANCE= 1E-15
-%
-% Maximum number of iterations in the Free-Form Deformation point inversion
 FFD_ITERATIONS= 1000
-%
-% FFD box definition: 3D case (FFD_BoxTag, X1, Y1, Z1, X2, Y2, Z2, X3, Y3, Z3, X4, Y4, Z4,
-%                              X5, Y5, Z5, X6, Y6, Z6, X7, Y7, Z7, X8, Y8, Z8)
-%                     2D case (FFD_BoxTag, X1, Y1, 0.0, X2, Y2, 0.0, X3, Y3, 0.0, X4, Y4, 0.0,
-%                              0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0)
 FFD_DEFINITION= (MAIN_BOX, 0.01, 0.01, -0.25, 1.99, 0.01, -0.25, 1.99, 0.99, -0.25, 0.01, 0.99, -0.25, 0.01, 0.01, 0.25, 1.99, 0.01, 0.25, 1.99, 0.99, 0.25, 0.01, 0.99, 0.25)
-%
-% FFD box degree: 3D case (x_degree, y_degree, z_degree)
-%                 2D case (x_degree, y_degree, 0)
 FFD_DEGREE= (4, 4, 1)
-%
-% Surface continuity at the intersection with the FFD (1ST_DERIVATIVE, 2ND_DERIVATIVE)
 FFD_CONTINUITY= 1ST_DERIVATIVE
 
 % --------------------------- CONVERGENCE PARAMETERS --------------------------%
 %
-%
-% Min value of the residual (log10 of the residual)
 CONV_RESIDUAL_MINVAL= -10
-%
-% Start Cauchy criteria at iteration number
 CONV_STARTITER= 10
-%
-% Number of elements to apply the criteria
 CONV_CAUCHY_ELEMS= 100
-%
-% Epsilon to control the series convergence
 CONV_CAUCHY_EPS= 1E-6
-%
 
 % ------------------------- INPUT/OUTPUT INFORMATION --------------------------%
-% Mesh input file
-MESH_FILENAME= mesh_brick_hex_rans_ffd.su2
 %
-% Mesh input file format (SU2, CGNS, NETCDF_ASCII)
+MESH_FILENAME= mesh_brick_hex_rans_ffd.su2
 MESH_FORMAT= SU2
-%
-% Mesh output file
 MESH_OUT_FILENAME= mesh_out.su2
-%
-% Restart flow input file
 SOLUTION_FILENAME= solution_flow.dat
-%
-% Restart adjoint input file
 SOLUTION_ADJ_FILENAME= solution_adj.dat
-%
 TABULAR_FORMAT= CSV
-%
-% Output file convergence history (w/o extension) 
 CONV_FILENAME= history
-%
-% Output file restart flow
 RESTART_FILENAME= restart_flow.dat
-%
-% Output file restart adjoint
 RESTART_ADJ_FILENAME= restart_adj.dat
-%
-% Output file flow (w/o extension) variables
 VOLUME_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_FILENAME= surface_flow
-%
-% Output file surface adjoint coefficient (w/o extension)
 SURFACE_ADJ_FILENAME= surface_adjoint
-%
-% Writing solution file frequency
 OUTPUT_WRT_FREQ= 250
-%
-