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dineshkanth.tp

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  1. I am Working on a Flow over a airfoil case.so how to plot Cl and CD values In acusolve.Kindly help me with steps or any case file related to aerodynamics to approach the Airfoil study
  2. yeah when i Change Model from spalart allmaras to K omega I am getting same error
  3. I still face problem to restart my problem where i Intent to from a particular timestep!!!!.Can u post a video..regarding Restart.it will be helpful for me!!!!
  4. # DATE: Mon Mar 24 15:01:17 2014 # VERSION: 12.0.310 #1# INCLUDE "dinesh_3.rst" ANALYSIS { title = "TITLE" ; sub_title = "SUBTITLE" ; input_version = "unknown" ; type = static ; } EQUATION { flow = navier_stokes ; absolute_pressure_offset = 101325 ; temperature = advective_diffusive ; absolute_temperature_offset = 273 ; radiation = none ; species_transport = none ; turbulence = k_omega ; mesh = eulerian ; particle_trace = off ; external_code = off ; running_average = off ; } AUTO_SOLUTION_STRATEGY { max_time_steps = 300 ; initial_time_increment = 0.1 ; convergence_tolerance = 0.001 ; num_krylov_vectors = 40 ; flow = on ; temperature = on ; temperature_flow = on ; relaxation_factor = 0.25 ; } #2# INCLUDE "demo.ss.inc" TIME_SEQUENCE { final_time = 0 ; min_time_steps = 1 ; max_time_steps = 300 ; convergence_tolerance = 0.001 ; termination_delay = 0 ; lhs_update_initial_times = 1 ; lhs_update_frequency = 1 ; min_stagger_iterations = 1 ; max_stagger_iterations = 1 ; stagger_convergence_tolerance = 1 ; stagger_lhs_update_frequency = 1 ; staggers = { "temperature_flow", "eddy_frequency", "kinetic_energy" } ; } STAGGER( "temperature_flow" ) { equation = temperature_flow ; min_stagger_iterations = 1 ; max_stagger_iterations = 1 ; convergence_tolerance = 0.1 ; lhs_update_frequency = 1 ; linear_solver = gmres ; min_linear_solver_iterations = 10 ; max_linear_solver_iterations = 1000 ; num_krylov_vectors = 40 ; linear_solver_tolerance = 0.1 ; pressure_projection_tolerance = 0.01 ; temperature_projection_tolerance = 0.001 ; projection = off ; pressure_projection = on ; temperature_projection = on ; pressure_algebraic_multigrid = off ; } STAGGER( "eddy_frequency" ) { equation = eddy_frequency ; min_stagger_iterations = 1 ; max_stagger_iterations = 1 ; convergence_tolerance = 0.1 ; lhs_update_frequency = 1 ; linear_solver = gmres ; min_linear_solver_iterations = 10 ; max_linear_solver_iterations = 1000 ; num_krylov_vectors = 100 ; linear_solver_tolerance = 0.001 ; projection = off ; } STAGGER( "kinetic_energy" ) { equation = kinetic_energy ; min_stagger_iterations = 1 ; max_stagger_iterations = 1 ; convergence_tolerance = 0.1 ; lhs_update_frequency = 1 ; linear_solver = gmres ; min_linear_solver_iterations = 10 ; max_linear_solver_iterations = 1000 ; num_krylov_vectors = 100 ; linear_solver_tolerance = 0.01 ; projection = off ; } TIME_INCREMENT { initial_time_increment = 0.1 ; auto_time_increment = off ; local_time_increment = off ; min_time_increment = 0 ; max_time_increment = 0 ; cfl_control = off ; cfl_number = 1000 ; min_cfl_number = 0 ; initial_cfl_number = 1 ; time_increment_decrease_factor = 0.25 ; time_increment_increase_factor = 1.25 ; time_increment_increase_delay = 4 ; min_time_increment_ratio = 0.1 ; multiplier_function = "none" ; } TIME_INTEGRATION { predictor = same_v ; time_integration_order = first ; high_frequency_damping_factor = 1 ; pressure_damping_type = max ; lumped_mass_factor = 1 ; initialize_acceleration = off ; } LINEAR_SOLVER_PARAMETERS { lhs_storage = reduced_memory_sparse ; min_num_iteration_ratio = 0.5 ; pressure_precedence_factor = 1 ; num_pressure_projection_vectors = 10 ; num_velocity_projection_vectors = 5 ; num_flow_projection_vectors = 5 ; num_viscoelastic_stress_projection_vectors = 5 ; num_temperature_projection_vectors = 10 ; num_radiation_projection_vectors = 10 ; num_temperature_flow_projection_vectors = 4 ; num_species_projection_vectors = 10 ; num_turbulence_projection_vectors = 10 ; num_mesh_displacement_projection_vectors = 10 ; pressure_lhs_inverse_order = 5 ; velocity_lhs_inverse_order = 5 ; flow_lhs_inverse_order = 5 ; temperature_lhs_inverse_order = 6 ; pressure_regularization_factor = 1 ; velocity_regularization_factor = 0.5 ; flow_regularization_factor = 0 ; viscoelastic_stress_regularization_factor = 0 ; temperature_regularization_factor = 0 ; temperature_flow_regularization_factor = 0 ; species_regularization_factor = 0 ; turbulence_regularization_factor = 0 ; mesh_displacement_regularization_factor = 0 ; pressure_update_factor = 1 ; velocity_update_factor = 0.75 ; viscoelastic_stress_update_factor = 0.75 ; temperature_update_factor = 1 ; species_update_factor = 1 ; turbulence_update_factor = 0.75 ; mesh_displacement_update_factor = 1 ; radiation_update_factor = 1 ; max_pressure_update = 0 ; max_velocity_update = 0 ; max_viscoelastic_stress_update = 0 ; max_temperature_update = 0 ; max_species_update = 0 ; max_turbulence_update = 0 ; max_mesh_displacement_update = 0 ; max_radiation_update = 0 ; max_reverse_update_factor = 0 ; } CONVERGENCE_CHECK_PARAMETERS { pressure_residual_check = standard ; pressure_solution_increment_check = looser_by_10 ; velocity_residual_check = standard ; velocity_solution_increment_check = looser_by_10 ; viscoelastic_stress_residual_check = looser_by_10 ; viscoelastic_stress_solution_increment_check = looser_by_10 ; temperature_residual_check = standard ; temperature_solution_increment_check = looser_by_10 ; radiation_residual_check = none ; radiation_solution_increment_check = looser_by_10 ; species_residual_check = standard ; species_solution_increment_check = looser_by_10 ; turbulence_residual_check = looser_by_10 ; turbulence_solution_increment_check = looser_by_100 ; mesh_displacement_residual_check = none ; mesh_displacement_solution_increment_check = looser_by_100 ; } ALGEBRAIC_MULTIGRID_PARAMETERS { pressure_standard_interpolation = on ; pressure_truncated_interpolation = on ; pressure_negative_coupling_tolerance = 0.25 ; pressure_positive_coupling_tolerance = 0.5 ; pressure_truncation_tolerance = 0.2 ; max_pressure_final_matrix = 100 ; pressure_eigenvalue_tolerance = 1e-006 ; max_pressure_eigenvalue_iterations = 100 ; pressure_smoothing_order = 2 ; pressure_chebyshev_max_min_ratio = 10 ; num_pressure_global_basis = 0 ; pressure_global_basis_tolerance = 1e-006 ; max_pressure_global_basis_iterations = 1000 ; num_pressure_initial_givens_rotations = 0 ; } MATERIAL_MODEL( "Air" ) { type = fluid ; density_model = "Air" ; specific_heat_model = "Air" ; viscosity_model = "Air" ; conductivity_model = "Air" ; porosity_model = "Air" ; } #2# END INCLUDE "demo.ss.inc" DENSITY_MODEL( "Air" ) { type = constant ; density = 1.225 ; isothermal_compressibility = 0 ; } VISCOSITY_MODEL( "Air" ) { type = constant ; viscosity = 1.781e-005 ; } SPECIFIC_HEAT_MODEL( "Air" ) { type = constant ; specific_heat = 1005 ; latent_heat_type = none ; } CONDUCTIVITY_MODEL( "Air" ) { type = constant ; conductivity = 0.02521 ; turbulent_prandtl_number = 0.91 ; } POROSITY_MODEL( "Air" ) { type = none ; } MATERIAL_MODEL( "Aluminum" ) { type = solid ; density_model = "Aluminum" ; specific_heat_model = "Aluminum" ; conductivity_model = "Aluminum" ; } DENSITY_MODEL( "Aluminum" ) { type = constant ; density = 2710 ; isothermal_compressibility = 0 ; } SPECIFIC_HEAT_MODEL( "Aluminum" ) { type = constant ; specific_heat = 963 ; latent_heat_type = none ; } CONDUCTIVITY_MODEL( "Aluminum" ) { type = constant ; conductivity = 113 ; } BODY_FORCE( "Gravity" ) { gravity = "Gravity" ; mass_heat_source = "Gravity" ; } GRAVITY( "Gravity" ) { type = constant ; gravity = { 0, 0, -9.810000000000001; } ; } MASS_HEAT_SOURCE( "Gravity" ) { type = constant ; mass_heat_source = 0 ; } BODY_FORCE( "Heat Source" ) { volume_heat_source = "Heat Source" ; } VOLUME_HEAT_SOURCE( "Heat Source" ) { type = constant ; volume_heat_source = 635000 ; } FWH_OUTPUT { reference_density = 1.225 ; reference_pressure = 0 ; reference_sound_speed = 330 ; source_output_frequency = 0 ; source_output_time_interval = 0 ; num_source_saved_states = 0 ; } NODAL_OUTPUT { output_frequency = 10 ; output_time_interval = 0 ; output_initial_condition = off ; continuous_output = off ; num_saved_states = 0 ; } DERIVED_QUANTITY_OUTPUT { output_frequency = 10 ; output_time_interval = 0 ; num_saved_states = 0 ; } RUNNING_AVERAGE_OUTPUT { output_frequency = 1000 ; output_time_interval = 0 ; num_saved_states = 0 ; } TIME_AVERAGE_OUTPUT { order = 2 ; output_frequency = 0 ; output_time_interval = 0 ; reset_frequency = 0 ; num_saved_states = 0 ; } ERROR_ESTIMATOR_OUTPUT { type = pde_residual ; output_frequency = 0 ; output_time_interval = 0 ; num_saved_states = 0 ; time_average_output_frequency = 0 ; time_average_output_time_interval = 0 ; num_time_average_saved_states = 0 ; time_average_reset_frequency = 0 ; } RESTART_OUTPUT { output_frequency = 100 ; output_time_interval = 0 ; num_saved_states = 2 ; } NODAL_RESIDUAL_OUTPUT { output_frequency = 0 ; output_time_interval = 0 ; num_saved_states = 0 ; } NODAL_INITIAL_CONDITION( pressure ) { default_value = 101325 ; satisfy_boundary_condition = off ; } NODAL_INITIAL_CONDITION( velocity ) { default_values = { 0, 0, 0; } ; satisfy_boundary_condition = off ; } NODAL_INITIAL_CONDITION( temperature ) { default_value = 298 ; satisfy_boundary_condition = off ; } NODAL_INITIAL_CONDITION( eddy_frequency ) { default_value = 0 ; satisfy_boundary_condition = off ; } NODAL_INITIAL_CONDITION( kinetic_energy ) { default_value = 0 ; satisfy_boundary_condition = off ; } COORDINATE { coordinates = Read( "MESH.DIR/dinesh_3.crd" ) ; } ELEMENT_SET( "Fluid" ) { shape = four_node_tet ; elements = Read( "MESH.DIR/dinesh_3.Fluid.tet4.cnn" ) ; medium = fluid ; quadrature = full ; material_model = "Air" ; body_force = "Gravity" ; reference_frame = "none" ; mesh_motion = "none" ; viscous_heating = off ; compression_heating = off ; residual_control = on ; oscillation_control = on ; } ELEMENT_SET( "Solid" ) { shape = four_node_tet ; elements = Read( "MESH.DIR/dinesh_3.Solid.tet4.cnn" ) ; medium = solid ; quadrature = full ; material_model = "Aluminum" ; body_force = "none" ; element_volume_heat_sources = Read( "MESH.DIR/dinesh_3.Solid.tet4.vhs" ) ; mesh_motion = "none" ; } SIMPLE_BOUNDARY_CONDITION( "Inlet" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.Inlet.tri3.ebc" ) ; type = inflow ; inflow_type = pressure ; precedence = 1 ; reference_frame = "none" ; pressure = 0 ; pressure_loss_factor = 0 ; hydrostatic_pressure = off ; temperature = 298 ; kinetic_energy = 0.00135 ; eddy_frequency = 0.067082039325 ; non_reflecting_factor = 0 ; active_type = all ; } SURFACE_OUTPUT( "Inlet" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.Inlet.tri3.ebc" ) ; integrated_output_frequency = 1 ; integrated_output_time_interval = 0 ; statistics_output_frequency = 1 ; statistics_output_time_interval = 0 ; nodal_output_frequency = 0 ; nodal_output_time_interval = 0 ; num_saved_states = 0 ; } SIMPLE_BOUNDARY_CONDITION( "Source" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.Source.tri3.ebc" ) ; type = wall ; precedence = 1 ; reference_frame = "none" ; wall_velocity_type = match_mesh_velocity ; temperature_type = flux ; heat_flux = 0 ; convective_heat_coefficient = 1.5 ; convective_heat_reference_temperature = 298 ; turbulence_wall_type = wall_function ; roughness_height = 0 ; active_type = all ; } SURFACE_OUTPUT( "Source" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.Source.tri3.ebc" ) ; integrated_output_frequency = 1 ; integrated_output_time_interval = 0 ; statistics_output_frequency = 1 ; statistics_output_time_interval = 0 ; nodal_output_frequency = 0 ; nodal_output_time_interval = 0 ; num_saved_states = 0 ; } SIMPLE_BOUNDARY_CONDITION( "outlet" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.outlet.tri3.ebc" ) ; type = outflow ; precedence = 1 ; pressure = 0 ; pressure_loss_factor = 0 ; hydrostatic_pressure = off ; non_reflecting_factor = 0 ; active_type = all ; } SURFACE_OUTPUT( "outlet" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.outlet.tri3.ebc" ) ; integrated_output_frequency = 1 ; integrated_output_time_interval = 0 ; statistics_output_frequency = 1 ; statistics_output_time_interval = 0 ; nodal_output_frequency = 0 ; nodal_output_time_interval = 0 ; num_saved_states = 0 ; } SIMPLE_BOUNDARY_CONDITION( "wall" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.wall.tri3.ebc" ) ; type = wall ; precedence = 1 ; reference_frame = "none" ; wall_velocity_type = match_mesh_velocity ; temperature_type = value ; temperature = 298 ; turbulence_wall_type = none ; active_type = all ; } SURFACE_OUTPUT( "wall" ) { shape = three_node_triangle ; element_set = "Fluid" ; surfaces = Read( "MESH.DIR/dinesh_3.Fluid.tet4.wall.tri3.ebc" ) ; integrated_output_frequency = 1 ; integrated_output_time_interval = 0 ; statistics_output_frequency = 1 ; statistics_output_time_interval = 0 ; nodal_output_frequency = 0 ; nodal_output_time_interval = 0 ; num_saved_states = 0 ; } RESTART { type = full ; from_problem = "dinesh" ; from_directory = "ACUSIM.DIR" ; from_run = 2 ; from_time_step = 3 ; reset_time_step = off ; reset_time_increment = off ; } RUN
  5. I am Using 12.0.310 Acusolve version!!!
  6. Can u Tell me what kind off Error it may be!!?
  7. acuRun: Mon Mar 24 16:44:32 2014 acuRun: acuRun acuRun: Processing run 9 ... acuRun: Hostname = B2WS0468 acuRun: Release = 12.0.310 acuRun: Reseting message_passing_type to none acuRun: Add D:/Tools/Altair/12.0/acusolve/win64/bin to PATH acuRun: set PATH=D:/Tools/Altair/12.0/acusolve/win64/bin;D:\Tools\Altair\12.0\acusolve\win64\bin;D:\Tools\Altair\12.0\acusolve\win64\base\bin;D:\Tools\Altair\12.0\acusolve\win64\base\DLLs;D:\Tools\Altair\12.0\acusolve\win64\base\Lib\site-packages;D:\Tools\Altair\12.0\acusolve\win64\JMAG;D:\Tools\Altair\12.0\acusolve\win64\abaqus-odb\lib;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Intel\DMIX;C:\IFOR\WIN\BIN;C:\IFOR\WIN\BIN\EN_US;D:\Tools\Perl\bin;D:\Tools\Altair\12.0\acusolve\win64\perl\bin;D:\Tools\Altair\12.0\acusolve\win64\perl\bin acuRun: Run acuPrep ... acuRun: D:/Tools/Altair/12.0/acusolve/win64/bin/acuPrep.exe -nst 1 acuPrep: Date = Mon Mar 24 16:44:32 2014 acuPrep: Problem = CFD-sat acuPrep: Run = 9 acuPrep: Hostname = B2WS0468 acuPrep: Platform = Whistler 5.2 unknown acuPrep: Machine = win64 acuPrep: Release = 12.0.310 acuPrep: Release date = Aug 14 2013 acuPrep: Number of subdomains = 1 acuPrep: Number of threads = 1 acuPrep: Working directory = ACUSIM.DIR acuPrep: ------------------------------------------------------------------ acuPrep: Reading ANALYSIS acuPrep: Reading EQUATION acuPrep: Reading AUTO_SOLUTION_STRATEGY acuPrep: Processing AUTO_SOLUTION_STRATEGY acuPrep: AUTO_SOLUTION_STRATEGY: creating and including "CFD-sat.ss.inc" ... acuPrep: Reading TIME_SEQUENCE acuPrep: Reading STAGGER( "temperature_flow" ) acuPrep: Reading STAGGER( "eddy_frequency" ) acuPrep: Reading STAGGER( "kinetic_energy" ) acuPrep: Reading TIME_INCREMENT acuPrep: Reading TIME_INTEGRATION acuPrep: Reading LINEAR_SOLVER_PARAMETERS acuPrep: Reading CONVERGENCE_CHECK_PARAMETERS acuPrep: Reading ALGEBRAIC_MULTIGRID_PARAMETERS acuPrep: Reading MATERIAL_MODEL( "Air" ) acuPrep: Reading DENSITY_MODEL( "Air" ) acuPrep: Reading VISCOSITY_MODEL( "Air" ) acuPrep: Reading SPECIFIC_HEAT_MODEL( "Air" ) acuPrep: Reading CONDUCTIVITY_MODEL( "Air" ) acuPrep: Reading POROSITY_MODEL( "Air" ) acuPrep: Reading MATERIAL_MODEL( "Aluminum" ) acuPrep: Reading DENSITY_MODEL( "Aluminum" ) acuPrep: Reading SPECIFIC_HEAT_MODEL( "Aluminum" ) acuPrep: Reading CONDUCTIVITY_MODEL( "Aluminum" ) acuPrep: Reading BODY_FORCE( "Gravity" ) acuPrep: Reading GRAVITY( "Gravity" ) acuPrep: Reading MASS_HEAT_SOURCE( "Gravity" ) acuPrep: Reading BODY_FORCE( "Heatsource" ) acuPrep: Reading VOLUME_HEAT_SOURCE( "Heatsource" ) acuPrep: Reading FWH_OUTPUT acuPrep: Reading NODAL_OUTPUT acuPrep: Reading DERIVED_QUANTITY_OUTPUT acuPrep: Reading RUNNING_AVERAGE_OUTPUT acuPrep: Reading TIME_AVERAGE_OUTPUT acuPrep: Reading ERROR_ESTIMATOR_OUTPUT acuPrep: Reading RESTART_OUTPUT acuPrep: Reading NODAL_RESIDUAL_OUTPUT acuPrep: Reading NODAL_INITIAL_CONDITION( pressure ) acuPrep: Reading NODAL_INITIAL_CONDITION( velocity ) acuPrep: Reading NODAL_INITIAL_CONDITION( temperature ) acuPrep: Reading NODAL_INITIAL_CONDITION( eddy_frequency ) acuPrep: Reading NODAL_INITIAL_CONDITION( kinetic_energy ) acuPrep: Reading COORDINATE acuPrep: Reading ELEMENT_SET( "Fluid" ) acuPrep: Reading ELEMENT_SET( "solid" ) acuPrep: Reading SIMPLE_BOUNDARY_CONDITION( "Heatsource" ) acuPrep: Reading SURFACE_OUTPUT( "Heatsource" ) acuPrep: Reading SIMPLE_BOUNDARY_CONDITION( "Outlet" ) acuPrep: Reading SURFACE_OUTPUT( "Outlet" ) acuPrep: Reading SIMPLE_BOUNDARY_CONDITION( "inlet" ) acuPrep: Reading SURFACE_OUTPUT( "inlet" ) acuPrep: Reading SIMPLE_BOUNDARY_CONDITION( "wall" ) acuPrep: Reading SURFACE_OUTPUT( "wall" ) acuPrep: Reading RUN acuPrep: Processing RUN acuPrep: Processing ANALYSIS acuPrep: Processing EQUATION acuPrep: Processing USER_GLOBAL_DATA( "none" ) acuPrep: Processing MULTIPLIER_FUNCTION( "none" ) acuPrep: Processing RADIATION acuPrep: Processing SOLAR_RADIATION acuPrep: Processing PARTICLE_TRACE acuPrep: Processing EXTERNAL_CODE acuPrep: Processing REFERENCE_FRAME( "none" ) acuPrep: Processing MESH_MOTION( "none" ) acuPrep: Processing TIME_SEQUENCE acuPrep: Processing STAGGER( "temperature_flow" ) acuPrep: Processing STAGGER( "eddy_frequency" ) acuPrep: Processing STAGGER( "kinetic_energy" ) acuPrep: Processing TIME_INCREMENT acuPrep: Processing CONVERGENCE_CHECK_PARAMETERS acuPrep: Processing ALGEBRAIC_MULTIGRID_PARAMETERS acuPrep: Processing TIME_INTEGRATION acuPrep: Processing LINEAR_SOLVER_PARAMETERS acuPrep: Processing GRAVITY( "none" ) acuPrep: Processing GRAVITY( "Gravity" ) acuPrep: Processing ROTATION_FORCE( "none" ) acuPrep: Processing MASS_HEAT_SOURCE( "none" ) acuPrep: Processing MASS_HEAT_SOURCE( "Gravity" ) acuPrep: Processing VOLUME_HEAT_SOURCE( "none" ) acuPrep: Processing VOLUME_HEAT_SOURCE( "Heatsource" ) acuPrep: Processing MASS_SPECIES_SOURCE( "none" ) acuPrep: Processing VOLUME_SPECIES_SOURCE( "none" ) acuPrep: Processing BODY_FORCE( "none" ) acuPrep: Processing BODY_FORCE( "Gravity" ) acuPrep: Processing BODY_FORCE( "Heatsource" ) acuPrep: Processing DENSITY_MODEL( "Air" ) acuPrep: Processing DENSITY_MODEL( "Aluminum" ) acuPrep: Processing SPECIFIC_HEAT_MODEL( "none" ) acuPrep: Processing SPECIFIC_HEAT_MODEL( "Air" ) acuPrep: Processing SPECIFIC_HEAT_MODEL( "Aluminum" ) acuPrep: Processing VISCOSITY_MODEL( "none" ) acuPrep: Processing VISCOSITY_MODEL( "Air" ) acuPrep: Processing VISCOELASTIC_MODEL( "none" ) acuPrep: Processing CONDUCTIVITY_MODEL( "none" ) acuPrep: Processing CONDUCTIVITY_MODEL( "Air" ) acuPrep: Processing CONDUCTIVITY_MODEL( "Aluminum" ) acuPrep: Processing DIFFUSIVITY_MODEL( "none" ) acuPrep: Processing POROSITY_MODEL( "none" ) acuPrep: Processing POROSITY_MODEL( "Air" ) acuPrep: Processing MATERIAL_MODEL( "Air" ) acuPrep: Processing MATERIAL_MODEL( "Aluminum" ) acuPrep: Processing SURFACE_TENSION_MODEL( "none" ) acuPrep: Processing CONTACT_ANGLE_MODEL( "none" ) acuPrep: Processing EMISSIVITY_MODEL( "none" ) acuPrep: Processing SOLAR_RADIATION_MODEL( "none" ) acuPrep: Processing COORDINATE acuPrep: Processing NODAL_INITIAL_CONDITION( pressure ) acuPrep: Processing NODAL_INITIAL_CONDITION( velocity ) acuPrep: Processing NODAL_INITIAL_CONDITION( temperature ) acuPrep: Processing NODAL_INITIAL_CONDITION( eddy_frequency ) acuPrep: Processing NODAL_INITIAL_CONDITION( kinetic_energy ) acuPrep: Processing NODAL_OUTPUT acuPrep: Processing DERIVED_QUANTITY_OUTPUT acuPrep: Processing RUNNING_AVERAGE_OUTPUT acuPrep: Processing TIME_AVERAGE_OUTPUT acuPrep: Processing RESTART_OUTPUT acuPrep: Processing ERROR_ESTIMATOR_OUTPUT acuPrep: Processing NODAL_RESIDUAL_OUTPUT acuPrep: Processing ELEMENT_SET( "Fluid" ) acuPrep: Processing ELEMENT_SET( "solid" ) acuPrep: Processing SIMPLE_BOUNDARY_CONDITION( "Heatsource" ) acuPrep: Processing SIMPLE_BOUNDARY_CONDITION( "Outlet" ) acuPrep: Processing SIMPLE_BOUNDARY_CONDITION( "inlet" ) acuPrep: Processing SIMPLE_BOUNDARY_CONDITION( "wall" ) acuPrep: Processing SURFACE_OUTPUT( "Heatsource" ) acuPrep: Processing SURFACE_OUTPUT( "Outlet" ) acuPrep: Processing SURFACE_OUTPUT( "inlet" ) acuPrep: Processing SURFACE_OUTPUT( "wall" ) acuPrep: Processing FWH_OUTPUT acuPrep: ------------------------------------------------------------------ acuPrep: Minimum coordinates = -1.9920e+002 5.4596e+002 5.0000e+000 acuPrep: Maximum coordinates = 3.4780e+002 1.0253e+003 1.5960e+002 acuPrep: Total nodes = 255640 acuPrep: Total elements = 1222985 acuPrep: Element aggl. = 1 acuPrep: Total aggl. rad. surfaces = 0 acuPrep: Total interface surfaces = 0 acuPrep: ------------------------------------------------------------------ acuPrep: Output data = Subdomain 0 acuPrep: Output data = Domain decomposition acuPrep: Output data = Surface output acuPrep: ------------------------------------------------------------------ acuPrep: Input CPU/Elapse time = 1.100000e-001 1.250000e-001 Sec acuPrep: Proc. CPU/Elapse time = 2.371800e+001 2.421900e+001 Sec acuPrep: Solar CPU/Elapse time = 0.000000e+000 0.000000e+000 Sec acuPrep: DDC CPU/Elapse time = 2.500000e-001 2.650000e-001 Sec acuPrep: Output CPU/Elapse time = 3.188000e+000 4.907000e+000 Sec acuPrep: Total CPU/Elapse time = 2.726600e+001 2.951600e+001 Sec acuPrep: Total Memory Size = 6.574141e+002 Mbytes acuRun: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*- acuRun: No enclosure radiation found: Bypassing acuView acuRun: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*- acuRun: Run acuSolve ... acuRun: D:/Tools/Altair/12.0/acusolve/win64/bin/acuSolve.exe -np 1 -nt 1 acuSolve: AcuSolve checked out license from HyperWorks acuSolve: Date = Mon Mar 24 16:45:08 2014 acuSolve: Problem = CFD-sat acuSolve: Run = 9 acuSolve: Title = ITA-1 acuSolve: Subtitle = CFD acuSolve: Hostname = B2WS0468 acuSolve: Platform = Whistler 5.2 unknown acuSolve: Machine = win64 acuSolve: Release = 12.0.310 acuSolve: Release date = Aug 14 2013 acuSolve: Message passing type = none acuSolve: Number of subdomains = 1 acuSolve: Number of processors = 1 acuSolve: Non-zeros = 3418226 acuSolve: Working directory = ACUSIM.DIR acuSolve: acuSolve: ---------------------- Input Phase -------------------------- acuSolve: Input CPU/Elapse time = 4.874000e+000 6.188000e+000 Sec acuSolve: Input Memory Usage = 1.075133e+003 Mbytes acuSolve: ---------------------- Begin Time Step ---------------------- acuSolve: *** ASSERTION in Function <nbcSetTwf> File <nbc.c> Line <1275> acuSolve: *** Internal error acuRun: *** ERROR: error occurred executing acuSolve acuRun: Mon Mar 24 16:45:11 2014
  8. when i change the turbulence model from Spllart almarras to K omega i am getting the below mentioned error.Anyone Can u please let me know what i should do to eliminate this error acuSolve: ---------------------- Input Phase -------------------------- acuSolve: Input CPU/Elapse time = 4.749000e+000 5.984000e+000 Sec acuSolve: Input Memory Usage = 1.075133e+003 Mbytes acuSolve: ---------------------- Begin Time Step ---------------------- acuSolve: *** ASSERTION in Function <nbcSetTwf> File <nbc.c> Line <1275> acuSolve: *** Internal error acuRun: *** ERROR: error occurred executing acuSolve acuRun: Mon Mar 24 16:35:28 2014
  9. How to use Restart option in Accusolve!!!Kindly help me!!!!
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