<?xml version="1.0" encoding="utf-8"?><Code_Saturne_GUI case="fluid" solver_version="6.0" study="les_test5_vortex" version="2.0">
  <additional_scalars>
    <users/>
  </additional_scalars>
  <analysis_control>
    <output>
      <listing_printing_frequency>1</listing_printing_frequency>
      <mesh id="-1" label="Fluid domain" type="cells">
        <all_variables status="on"/>
        <location>all[]</location>
        <writer id="-1"/>
      </mesh>
      <mesh id="-2" label="Boundary" type="boundary_faces">
        <all_variables status="on"/>
        <location>all[]</location>
        <writer id="-1"/>
      </mesh>
      <probe_format choice="CSV"/>
      <probe_recording_frequency>1</probe_recording_frequency>
      <writer id="-1" label="results">
        <directory name="postprocessing"/>
        <format name="ensight" options="separate_meshes"/>
        <frequency period="time_step">10</frequency>
        <output_at_end status="off"/>
        <time_dependency choice="fixed_mesh"/>
      </writer>
    </output>
    <profiles/>
    <scalar_balances/>
    <time_averages/>
    <time_parameters>
      <iterations>9000</iterations>
      <property label="CourantNb" name="courant_number"/>
      <property label="FourierNb" name="fourier_number"/>
      <thermal_time_step status="off"/>
      <time_passing>0</time_passing>
      <time_step_ref>0.0005</time_step_ref>
    </time_parameters>
  </analysis_control>
  <boundary_conditions>
    <boundary label="BC_1" name="1" nature="symmetry">symm</boundary>
    <boundary label="BC_2" name="2" nature="inlet">inlet</boundary>
    <boundary label="BC_4" name="3" nature="wall">cylin_wall</boundary>
    <boundary label="BC_5" name="4" nature="wall">wall</boundary>
    <boundary label="BC_3" name="5" nature="outlet">outlet</boundary>
    <inlet field_id="none" label="BC_2">
      <scalar choice="dirichlet" name="temperature" type="thermal">
        <dirichlet>300</dirichlet>
      </scalar>
      <turbulence choice="hydraulic_diameter">
        <hydraulic_diameter>1</hydraulic_diameter>
      </turbulence>
      <velocity_pressure choice="norm" direction="normal">
        <norm>0.01</norm>
      </velocity_pressure>
    </inlet>
    <outlet field_id="none" label="BC_3">
      <scalar choice="neumann" name="temperature" type="thermal">
        <neumann>0</neumann>
      </scalar>
    </outlet>
    <symmetry field_id="none" label="BC_1"/>
    <wall field_id="none" label="BC_4">
      <scalar choice="dirichlet" name="temperature" type="thermal">
        <dirichlet>300</dirichlet>
      </scalar>
      <velocity_pressure choice="off">
        <dirichlet component="0" name="velocity">0</dirichlet>
        <dirichlet component="1" name="velocity">0</dirichlet>
        <dirichlet component="2" name="velocity">0</dirichlet>
      </velocity_pressure>
    </wall>
    <wall field_id="none" label="BC_5">
      <scalar choice="neumann" name="temperature" type="thermal">
        <neumann>0</neumann>
      </scalar>
      <velocity_pressure choice="off"/>
    </wall>
  </boundary_conditions>
  <calculation_management>
    <block_io/>
    <partitioning>
      <rank_step>4</rank_step>
    </partitioning>
    <start_restart>
      <frozen_field status="off"/>
    </start_restart>
  </calculation_management>
  <lagrangian model="off"/>
  <numerical_parameters>
    <gradient_reconstruction choice="0"/>
    <gradient_transposed status="on"/>
    <hydrostatic_pressure status="off"/>
    <pressure_relaxation>1</pressure_relaxation>
    <time_scheme_order>2</time_scheme_order>
    <velocity_pressure_algo choice="simplec">
      <piso_sweep_number>1</piso_sweep_number>
    </velocity_pressure_algo>
    <velocity_pressure_coupling status="off"/>
    <wall_pressure_extrapolation>0</wall_pressure_extrapolation>
  </numerical_parameters>
  <physical_properties>
    <fluid_properties>
      <material choice="user_material"/>
      <method choice="user_properties"/>
      <property choice="user_law" label="Density" name="density">
        <formula>density = 1.293*(273.15 / (temperature + 273.15));</formula>
        <initial_value>1.17862</initial_value>
      </property>
      <property choice="constant" label="DiffDyn" name="dynamic_diffusion">
        <initial_value>0.01</initial_value>
        <listing_printing status="off"/>
        <postprocessing_recording status="off"/>
      </property>
      <property choice="constant" label="LamVisc" name="molecular_viscosity">
        <initial_value>1.83e-05</initial_value>
        <listing_printing status="off"/>
        <postprocessing_recording status="off"/>
      </property>
      <property choice="constant" label="SpecHeat" name="specific_heat">
        <initial_value>1017.24</initial_value>
        <listing_printing status="off"/>
        <postprocessing_recording status="off"/>
      </property>
      <property choice="constant" label="ThermalCond" name="thermal_conductivity">
        <initial_value>0.02495</initial_value>
        <listing_printing status="off"/>
        <postprocessing_recording status="off"/>
      </property>
      <reference_pressure>101325</reference_pressure>
      <reference_temperature>20</reference_temperature>
    </fluid_properties>
    <gravity>
      <gravity_x>0</gravity_x>
      <gravity_y>-9.81</gravity_y>
      <gravity_z>0</gravity_z>
    </gravity>
    <notebook/>
    <omega>
      <omega_x>0</omega_x>
      <omega_y>0</omega_y>
      <omega_z>0</omega_z>
    </omega>
  </physical_properties>
  <solution_domain>
    <extrusion/>
    <faces_cutting status="off"/>
    <joining/>
    <mesh_smoothing status="off"/>
    <meshes_list>
      <mesh name="les_test4.med"/>
    </meshes_list>
    <periodicity/>
    <thin_walls/>
    <volumic_conditions>
      <zone groundwater_law="off" head_losses="off" id="1" initialization="on" label="all_cells" mass_source_term="off" momentum_source_term="off" porosity="off" scalar_source_term="off" thermal_source_term="off">all[]</zone>
    </volumic_conditions>
  </solution_domain>
  <thermophysical_models>
    <ale_method/>
    <atmospheric_flows model="off"/>
    <compressible_model model="off"/>
    <conjugate_heat_transfer>
      <external_coupling/>
    </conjugate_heat_transfer>
    <gas_combustion model="off"/>
    <groundwater_model model="off"/>
    <hgn_model model="off"/>
    <joule_effect model="off"/>
    <porosities/>
    <radiative_transfer model="off">
      <absorption_coefficient type="constant">0</absorption_coefficient>
      <restart status="on"/>
    </radiative_transfer>
    <reference_values>
      <length/>
    </reference_values>
    <solid_fuels model="off"/>
    <source_terms/>
    <thermal_scalar model="temperature_celsius">
      <property label="Dimensionless Thermal flux" name="boundary_layer_nusselt" support="boundary">
        <postprocessing_recording status="off"/>
      </property>
      <property label="Boundary temperature" name="boundary_temperature" support="boundary"/>
      <property label="Thermal flux" name="thermal_flux" support="boundary"/>
      <property label="Tplus" name="tplus" support="boundary">
        <postprocessing_recording status="off"/>
      </property>
      <variable label="TempC" name="temperature" type="thermal">
        <blending_factor>1</blending_factor>
        <formula zone_id="1">temperature = 300.;</formula>
        <max_value>1e+12</max_value>
        <min_value>-273.15</min_value>
        <rhs_reconstruction>10</rhs_reconstruction>
        <turbulent_flux_model>SGDH</turbulent_flux_model>
      </variable>
    </thermal_scalar>
    <turbulence model="LES_dynamique">
      <initialization choice="reference_value" zone_id="1"/>
      <property label="Csdyn2" name="smagorinsky_constant^2"/>
      <property label="TurbVisc" name="turbulent_viscosity"/>
      <reference_velocity>1</reference_velocity>
      <variable label="epsilon" name="epsilon"/>
      <variable label="k" name="k"/>
      <wall_function>3</wall_function>
    </turbulence>
    <velocity_pressure>
      <initialization>
        <formula zone_id="1">velocity[0] = 0.;
velocity[1] = 0.;
velocity[2] = 0.;</formula>
      </initialization>
      <property label="Stress" name="stress" support="boundary"/>
      <property label="Stress, normal" name="stress_normal" support="boundary">
        <postprocessing_recording status="off"/>
      </property>
      <property label="Stress, tangential" name="stress_tangential" support="boundary">
        <postprocessing_recording status="off"/>
      </property>
      <property label="total_pressure" name="total_pressure"/>
      <property label="Yplus" name="yplus" support="boundary"/>
      <variable label="Pressure" name="pressure">
        <rhs_reconstruction>5</rhs_reconstruction>
      </variable>
      <variable dimension="3" label="Velocity" name="velocity">
        <blending_factor>1</blending_factor>
        <rhs_reconstruction>10</rhs_reconstruction>
      </variable>
    </velocity_pressure>
  </thermophysical_models>
</Code_Saturne_GUI>