<?xml version="1.0" encoding="utf-8"?><Code_Saturne_GUI case="saturne_roughness" solver_version="8.0" study="saturne_date" 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 id="1" name="1" status="on">
        <probe_x>1</probe_x>
        <probe_y>0.25</probe_y>
        <probe_z>0.25</probe_z>
      </probe>
      <probe id="2" name="2" status="on">
        <probe_x>2</probe_x>
        <probe_y>0.25</probe_y>
        <probe_z>0.25</probe_z>
      </probe>
      <probe id="3" name="3" status="on">
        <probe_x>40</probe_x>
        <probe_y>20</probe_y>
        <probe_z>1.5</probe_z>
      </probe>
      <probe id="4" name="4" status="on">
        <probe_x>1</probe_x>
        <probe_y>20</probe_y>
        <probe_z>5</probe_z>
      </probe>
      <probe id="5" name="5" status="on">
        <probe_x>0</probe_x>
        <probe_y>20</probe_y>
        <probe_z>10</probe_z>
      </probe>
      <probe_format choice="CSV"/>
      <probe_recording_frequency>1</probe_recording_frequency>
      <probes_interpolation choice=""/>
      <probes_snap choice=""/>
      <writer id="-1" label="results">
        <directory name="postprocessing"/>
        <format name="ensight" options="separate_meshes"/>
        <frequency period="time_step">250</frequency>
        <output_at_end status="on"/>
        <time_dependency choice="fixed_mesh"/>
      </writer>
    </output>
    <profiles/>
    <scalar_balances/>
    <time_averages>
      <time_average id="1" label="TimeAverage1" name="TimeAverage1">
        <time_start>-1</time_start>
        <time_step_start>1</time_step_start>
        <var_prop component="-1" name="velocity"/>
        <var_prop component="0" name="velocity"/>
        <var_prop component="-1" name="pressure"/>
        <var_prop component="1" name="velocity"/>
        <var_prop component="2" name="velocity"/>
      </time_average>
    </time_averages>
    <time_parameters>
      <iterations>1000</iterations>
      <property label="CourantNb" name="courant_number"/>
      <property label="FourierNb" name="fourier_number"/>
      <time_passing>0</time_passing>
      <time_step_ref>0.5</time_step_ref>
    </time_parameters>
  </analysis_control>
  <boundary_conditions>
    <boundary label="BC_3" name="1" nature="wall">WALL1</boundary>
    <boundary label="BC_4" name="2" nature="wall">WALL2</boundary>
    <boundary label="BC_5" name="3" nature="wall">WALLDOWN</boundary>
    <boundary label="BC_6" name="4" nature="wall">WALLUP</boundary>
    <inlet field_id="none" label="None">
      <turbulence choice="hydraulic_diameter">
        <hydraulic_diameter>1</hydraulic_diameter>
      </turbulence>
      <velocity_pressure choice="norm" direction="normal">
        <norm>1</norm>
      </velocity_pressure>
    </inlet>
    <outlet field_id="none" label="None"/>
    <wall field_id="none" label="BC_3">
      <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_4">
      <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">
      <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_6">
      <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>
  </boundary_conditions>
  <calculation_management>
    <block_io/>
    <partitioning/>
    <start_restart>
      <frozen_field status="off"/>
    </start_restart>
  </calculation_management>
  <lagrangian model="off"/>
  <numerical_parameters>
    <velocity_pressure_algo choice="simplec"/>
  </numerical_parameters>
  <physical_properties>
    <fluid_properties>
      <material choice="user_material"/>
      <method choice="user_properties"/>
      <property choice="constant" label="Density" name="density">
        <formula>density = rho0;</formula>
        <initial_value>1.29</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">
        <formula>molecular_viscosity = mu0;</formula>
        <initial_value>1.83e-05</initial_value>
      </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>293</reference_temperature>
    </fluid_properties>
    <gravity>
      <gravity_x>0</gravity_x>
      <gravity_y>0</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>
    <time_tables/>
  </physical_properties>
  <solution_domain>
    <extrusion/>
    <faces_cutting status="off"/>
    <joining/>
    <mesh_cartesian>
      <x_direction law="constant" max="1.0" min="0.0" ncells="1" prog="1.0"/>
      <y_direction law="constant" max="1.0" min="0.0" ncells="1" prog="1.0"/>
      <z_direction law="constant" max="1.0" min="0.0" ncells="1" prog="1.0"/>
    </mesh_cartesian>
    <mesh_smoothing status="off"/>
    <meshes_list>
      <mesh grp_cel="zone" grp_fac="zone" name="test.cgns"/>
    </meshes_list>
    <periodicity>
      <face_periodicity mode="translation" name="1">
        <fraction>0.1</fraction>
        <plane>25</plane>
        <selector>OUTLET or INLET</selector>
        <translation>
          <translation_x>3.14</translation_x>
          <translation_y>0</translation_y>
          <translation_z>0</translation_z>
        </translation>
        <verbosity>1</verbosity>
        <visualization>1</visualization>
      </face_periodicity>
    </periodicity>
    <preprocess_on_restart>yes</preprocess_on_restart>
    <thin_walls/>
    <volumic_conditions>
      <zone groundwater_law="off" head_losses="off" id="1" initialization="on" label="all_cells" momentum_source_term="on" physical_properties="on" porosity="off" scalar_source_term="off" solid="off" thermal_source_term="off">all[]</zone>
      <zone groundwater_law="off" head_losses="off" id="2" initialization="off" label="Zone_1" momentum_source_term="off" physical_properties="off" porosity="off" scalar_source_term="off" solid="off" thermal_source_term="off">project2</zone>
    </volumic_conditions>
  </solution_domain>
  <thermophysical_models>
    <ale_method/>
    <atmospheric_flows model="off">
      <large_scale_meteo status="off"/>
    </atmospheric_flows>
    <compressible_model model="off"/>
    <conjugate_heat_transfer>
      <external_coupling>
        <syrthes_instances/>
      </external_coupling>
    </conjugate_heat_transfer>
    <gas_combustion model="off">
      <soot_model model="off"/>
      <thermodynamical_pressure status="off"/>
    </gas_combustion>
    <groundwater_model model="off"/>
    <hgn_model model="off"/>
    <internal_coupling>
      <coupled_scalars/>
      <solid_zones/>
    </internal_coupling>
    <interparticles_radiative_transfer>
      <emissivity>1.0</emissivity>
      <status>off</status>
    </interparticles_radiative_transfer>
    <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>
      <momentum_formula zone_id="1">Su = 0.011;
Sv = 0;
Sw = 0;

dSudu = 0;
dSudv = 0;
dSudw = 0;

dSvdu = 0;
dSvdv = 0;
dSvdw = 0;

dSwdu = 0;
dSwdv = 0;
dSwdw = 0;</momentum_formula>
    </source_terms>
    <thermal_scalar model="off"/>
    <turbomachinery model="off">
      <joining/>
    </turbomachinery>
    <turbulence model="k-omega-SST">
      <gravity_terms status="on"/>
      <initialization choice="formula" zone_id="1">
        <formula>k = 1.5*(0.02*uref)^2;
omega = k^0.5/almax;</formula>
      </initialization>
      <property label="TurbVisc" name="turbulent_viscosity"/>
      <reference_velocity>1</reference_velocity>
      <variable label="k" name="k">
        <blending_factor>0</blending_factor>
        <rhs_reconstruction>1</rhs_reconstruction>
      </variable>
      <variable label="omega" name="omega">
        <blending_factor>0</blending_factor>
        <rhs_reconstruction>1</rhs_reconstruction>
      </variable>
    </turbulence>
    <velocity_pressure>
      <initialization>
        <formula zone_id="1">velocity[0] = 0.5;
velocity[1] = 0.;
velocity[2] = 0.;</formula>
      </initialization>
      <property label="Stress" name="stress" support="boundary"/>
      <property label="Stress, normal" name="stress_normal" support="boundary"/>
      <property label="Stress, tangential" name="stress_tangential" support="boundary"/>
      <property label="total_pressure" name="total_pressure"/>
      <property label="Yplus" name="yplus" support="boundary"/>
      <variable label="Pressure" name="pressure">
        <rhs_reconstruction>2</rhs_reconstruction>
      </variable>
      <variable dimension="3" label="Velocity" name="velocity">
        <blending_factor>1</blending_factor>
        <rhs_reconstruction>1</rhs_reconstruction>
      </variable>
    </velocity_pressure>
  </thermophysical_models>
</Code_Saturne_GUI>