File: fluid_3disks_alone.xml

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<?xml version="1.0" encoding="utf-8"?><Code_Saturne_GUI case="fluid" study="4-2Ddisks" version="2.0">
	<solution_domain>
		<volumic_conditions>
			<zone head_losses="off" id="1" initialization="on" label="all_cells" mass_source_term="off" momentum_source_term="off" scalar_source_term="off" thermal_source_term="off">all[]</zone>
		</volumic_conditions>
		<meshes_list>
			<mesh name="3rond2d_fluide.des"/>
		</meshes_list>
		<faces_cutting status="off"/>
		<mesh_smoothing status="off"/>
		<joining/>
		<periodicity/>
	</solution_domain>
	<thermophysical_models>
		<velocity_pressure>
			<variable label="Pressure" name="pressure">
				<rhs_reconstruction>2</rhs_reconstruction>
			</variable>
			<variable label="VelocityX" name="velocity_U">
				<rhs_reconstruction>1</rhs_reconstruction>
				<blending_factor>1</blending_factor>
			</variable>
			<variable label="VelocityY" name="velocity_V">
				<rhs_reconstruction>1</rhs_reconstruction>
				<blending_factor>1</blending_factor>
			</variable>
			<variable label="VelocityZ" name="velocity_W">
				<rhs_reconstruction>1</rhs_reconstruction>
				<blending_factor>1</blending_factor>
			</variable>
			<property label="total_pressure" name="total_pressure"/>
			<property label="Yplus" name="yplus" support="boundary"/>
			<property label="Efforts" name="effort" support="boundary"/>
			<property label="Efforts, tangential" name="effort_tangential" support="boundary">
				<postprocessing_recording status="off"/>
			</property>
			<property label="Efforts, normal" name="effort_normal" support="boundary">
				<postprocessing_recording status="off"/>
			</property>
			<initialization>
				<formula zone_id="1">u = 0;
v = 0;
w = 0;</formula>
			</initialization>
		</velocity_pressure>
		<reference_values>
			<pressure>101325</pressure>
			<velocity>1</velocity>
		</reference_values>
		<turbulence model="k-epsilon-PL">
			<variable label="TurbEner" name="turb_k">
				<rhs_reconstruction>1</rhs_reconstruction>
			</variable>
			<variable label="Dissip" name="turb_eps">
				<rhs_reconstruction>1</rhs_reconstruction>
			</variable>
			<property label="TurbVisc" name="turb_viscosity"/>
			<initialization choice="reference_value" zone_id="1"/>
		</turbulence>
		<ale_method status="off"/>
		<thermal_scalar model="temperature_celsius">
			<property label="Tplus" name="tplus" support="boundary">
				<postprocessing_recording status="off"/>
			</property>
			<property label="Thermal flux" name="input_thermal_flux" support="boundary"/>
			<property label="Boundary temperature" name="boundary_temperature" support="boundary"/>
			<property label="Boundary layer Nusselt" name="boundary_layer_nusselt" support="boundary">
				<postprocessing_recording status="off"/>
			</property>
		</thermal_scalar>
		<radiative_transfer model="off">
			<restart status="off"/>
			<absorption_coefficient type="constant">0</absorption_coefficient>
		</radiative_transfer>
		<conjugate_heat_transfer>
			<external_coupling/>
		</conjugate_heat_transfer>
		<compressible_model model="off"/>
		<gas_combustion model="off"/>
		<joule_effect model="off"/>
		<atmospheric_flows model="off"/>
		<solid_fuels model="off"/>
	</thermophysical_models>
	<numerical_parameters>
		<velocity_pressure_algo choice="simplec">
			<piso_sweep_number>1</piso_sweep_number>
		</velocity_pressure_algo>
		<gradient_transposed status="on"/>
		<velocity_pressure_coupling status="off"/>
		<hydrostatic_pressure status="off"/>
		<pressure_relaxation>1</pressure_relaxation>
		<wall_pressure_extrapolation>0</wall_pressure_extrapolation>
		<gradient_reconstruction choice="0"/>
	</numerical_parameters>
	<physical_properties>
		<fluid_properties>
			<property choice="user_law" label="Density" name="density">
				<initial_value>1.17862</initial_value>
				<formula>rho = p0 /( 287*(TempC + 273.0) );</formula>
			</property>
			<property choice="constant" label="LamVisc" name="molecular_viscosity">
				<listing_printing status="off"/>
				<postprocessing_recording status="off"/>
				<initial_value>1.83e-05</initial_value>
			</property>
			<property choice="constant" label="SpecHeat" name="specific_heat">
				<listing_printing status="off"/>
				<postprocessing_recording status="off"/>
				<initial_value>1017.24</initial_value>
			</property>
			<property choice="constant" label="ThermalCond" name="thermal_conductivity">
				<listing_printing status="off"/>
				<postprocessing_recording status="off"/>
				<initial_value>0.02495</initial_value>
			</property>
		</fluid_properties>
		<gravity>
			<gravity_x>0</gravity_x>
			<gravity_y>-9.81</gravity_y>
			<gravity_z>0</gravity_z>
		</gravity>
		<omega>
			<omega_x>0</omega_x>
			<omega_y>0</omega_y>
			<omega_z>0</omega_z>
		</omega>
	</physical_properties>
	<additional_scalars>
		<scalar label="TempC" name="temperature_celsius" type="thermal">
			<formula zone_id="1">TempC = 20;</formula>
			<rhs_reconstruction>1</rhs_reconstruction>
			<min_value>-273.15</min_value>
			<max_value>1e+12</max_value>
			<blending_factor>1</blending_factor>
		</scalar>
	</additional_scalars>
	<boundary_conditions>
		<boundary label="BC_1" name="1" nature="wall">1</boundary>
		<wall label="BC_1">
			<velocity_pressure choice="off">
				<dirichlet name="velocity_U">0</dirichlet>
				<dirichlet name="velocity_V">0</dirichlet>
				<dirichlet name="velocity_W">0</dirichlet>
			</velocity_pressure>
			<scalar choice="exchange_coefficient" label="TempC" name="temperature_celsius" type="thermal">
				<dirichlet>30</dirichlet>
				<exchange_coefficient>10</exchange_coefficient>
			</scalar>
		</wall>
		<boundary label="BC_2" name="2" nature="symmetry">2 or 3</boundary>
		<symmetry label="BC_2"/>
		<variable/>
	</boundary_conditions>
	<analysis_control>
		<output>
			<writer id="-1" label="results">
				<output_at_end status="on"/>
				<format name="ensight" options="binary"/>
				<directory name="postprocessing"/>
				<time_dependency choice="fixed_mesh"/>
				<frequency period="time_step">25</frequency>
			</writer>
			<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>
			<listing_printing_frequency>1</listing_printing_frequency>
			<probe_recording_frequency>1</probe_recording_frequency>
			<probe_format choice="DAT"/>
		</output>
		<profiles/>
		<time_averages/>
		<time_parameters>
			<time_step_ref>0.5</time_step_ref>
			<iterations>100</iterations>
			<time_passing>0</time_passing>
			<property label="CourantNb" name="courant_number"/>
			<property label="FourierNb" name="fourier_number"/>
			<thermal_time_step status="off"/>
			<zero_time_step status="off"/>
		</time_parameters>
		<steady_management status="off"/>
	</analysis_control>
	<calculation_management>
		<start_restart>
			<frozen_field status="off"/>
		</start_restart>
		<partitioning/>
		<block_io/>
		<n_procs>1</n_procs>
		<run_type>standard</run_type>
		<scratchdir>/local00/home/B16457/tmp</scratchdir>
	</calculation_management>
	<lagrangian model="off"/>
</Code_Saturne_GUI>