TrioCFD Documentation

TrioCFD is an open-source software for numerical simulation in fluid mechanics based on the TRUST software platform. It has been developed by the Thermohydraulics and Fluid Mechanics Department (STMF) of ISAS at the Energy Department (DES) of the CEA since 1995. TrioCFD is an object-oriented code, implemented in C++, massively parallel, dedicated to various scientific and industrial studies, as well as research applications.

Some important pages:

• To start using TrioCFD:

  • Get started with TrioCFD

  • Tutorials

• To understand the methods of TrioCFD:

  • Physical models

  • Numerical methods

• To help navigating the doc:

  • Index

  • Search feature

• References:

  • Bibliography: history of PhD thesis using TrioCFD.

Here are some useful links that you can visit too:

• TrioCFD source code: cea-trust-platform/TrioCFD-code

• TrioCFD Website: https://triocfd.cea.fr/

• TrioCFD Support: trust@cea.fr

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Table Of Contents

• Quick Start

TrioCFD User Guide

• How to write a data file
  • HOW TO DEFINE MESHING ?
  • HOW TO DEFINE PRESSURE SOLVER ?
  • HOW TO DEFINE BOUNDARY CONDITIONS ?
  • HOW TO DEFINE INITIAL CONDITIONS ?
  • HOW TO VISUALISE RESULTS ?
  • HOW TO DEFINE A STATIONNARY TEST-CASE ?
  • HOW TO DEFINE A STATIONNARY TEST-CASE WITH THERMAL EFFECTS ?
  • HOW TO DEFINE AN UNSTEADY TEST-CASE ?
  • HOW TO DEFINE TIME SCHEMES FOR RANS k-epsilon MODELLING ?
  • HOW TO DEFINE CONVECTION SCHEMES FOR RANS k-epsilon MODELLING ?
  • WHAT ARE CONVECTION SCHEMES AVAILABLE ?
  • WHAT ARE k-EPSILON MODELS AVAILABLE ?
  • WHAT ARE DIFFERENCES BETWEEN VDF MESH OPTIONS ?
• Physical Models
  • Turbulence modeling
  • Multiphase CFD
• Numerical methods in TrioCFD
• Keywords Reference Manual
  • Objet_u
  • Keywords derived from algo_base
  • Keywords derived from champ_generique_base
  • Keywords derived from chimie
  • Keywords derived from class_generic
  • Keywords derived from collision_model_ft_base
  • Keywords derived from comment
  • Keywords derived from condlim_base
  • Keywords derived from discretisation_base
  • Keywords derived from domaine
  • Keywords derived from domaine_base
  • Keywords derived from field_base
  • Keywords derived from front_field_base
  • Keywords derived from interface_base
  • Keywords derived from interpolation_ibm_base
  • Keywords derived from interprete
  • Keywords derived from loi_etat_base
  • Keywords derived from loi_fermeture_base
  • Keywords derived from loi_horaire
  • Keywords derived from milieu_base
  • Keywords derived from milieu_v2_base
  • Keywords derived from modele_rayonnement_base
  • Keywords derived from modele_turbulence_scal_base
  • Keywords derived from mor_eqn
  • Keywords derived from moyenne_imposee_deriv
  • Keywords derived from nom
  • Keywords derived from objet_lecture
  • Keywords derived from partitionneur_deriv
  • Keywords derived from pb_champ_evaluateur
  • Keywords derived from pb_gen_base
  • Keywords derived from porosites
  • Keywords derived from precond_base
  • Keywords derived from preconditionneur_petsc_deriv
  • Keywords derived from schema_temps_base
  • Keywords derived from schema_temps_base_ijk
  • Keywords derived from solveur_implicite_base
  • Keywords derived from solveur_petsc_deriv
  • Keywords derived from source_base
  • Keywords derived from sous_zone
  • Keywords derived from triple_line_model_ft_disc
  • Keywords derived from turbulence_paroi_base
  • Keywords derived from turbulence_paroi_scalaire_base

TrioCFD Tutorials

• Tutorials
  • Backward facing step
  • Channel flow
  • Pipe flow

Developer Corner

• Developper tutorials
  • Setup your development environment
  • Test your code !
  • Writing documentation
  • Code syntax guidelines
  • Git Tutorial
• FAQ
• C++ API (Doxygen)
  • Doxygen Documentation

Navigation

• Bibliography
• Index
• Search Page