User examples

Here is a list of user examples. Thoroughly documented snippets are provided.

Preprocessing

• Preprocessing and mesh modification examples
• Code coupling

Model selection and global parameters setting

• Input of calculation parameters (C functions in cs_user_parameters.c)
• Input of calculation parameters (Fortran subroutines in cs_user_parameters.f90)
• Turbomachinery module usage
• Data setting for the cavitation model
• Lagrangian module
• Fluid Structure Interaction (cs_user_fluid_structure_interaction.f90)
• Data setting for the groundwater flow module
• Settings soils and tracers for the groundwater flow module with CDO schemes (cs_user_gwf.c)
• Examples of data settings for radiative transfers
• Scaling parameters definition for electric model (cs_user_electric_scaling.c)
• Atmospheric model (cs_user_atmospheric_model.f90)
• Cooling towers definition

Physical properties definition

• Define user laws for physical properties
• Define porous modelling properties
• Data setting for drift scalars for coal combustion
• Data setting for drift scalars

Volume and boundary conditions

• Physical fields user initialization
• User boundary condition definitions
• User boundary condition definition for the ALE model
• Inflow Boundary conditions for LES
• Define head losses zones
• Define additional source terms for transport equations (momentum and species)
• Define mass source termes
• Define condensation

Numerical parameters

• Performance tuning

Calculation control and postprocessing

• Post-processing output
• User extra operations
• Calculation of a local Nusselt number

Other Calculation control

• Creating user arrays (cs_user_modules.f90)
• Solving a heat equation with a user solver (cs_user_solver.c)
• Examples of enthalpy-temperature conversion law (usthht.f90)
• Examples of volume exchange coefficient computation for SYRTHES coupling (usvosy.f90)
• Data setting for the 1D-wall thermal module (cs_user_1d_wall_thermal.c)
• Unsteady inlet boundary condition for LES with the vortex method (usvort.f90)