TrioCFD

TrioCFD (previously named "Trio_U") is the Computational Fluid Dynamics (CFD) code based on the TRUST platform. There are different physical modules such as:

• Turbulence LES & RANS models,
• Front-Tracking,
• Radiation,
• ALE for fluid/structure interactions.

This software is OpenSource (BSD license).

Online documentation can be found at https://triocfd-documentation.readthedocs.io/en/latest/.

How to install TrioCFD-1.9.6 version ?

If TRUST-1.9.6 is not already installed, please follow TRUST install instructions.

Once TRUST installed, install TrioCFD-1.9.6 using one of these methods:

First method

git clone https://github.com/cea-trust-platform/TrioCFD-code.git TrioCFD-1.9.6
cd TrioCFD-1.9.6
source PathToTRUST-1.9.6/env_TRUST.sh
baltik_build_configure -execute
make optim
make debug # TRUST should be built in debug mode

Second method

wget ftp://ftp.cea.fr/pub/TRUST/TrioCFD/versions/v1.9.6/TrioCFD-1.9.6.tar.gz
tar xzf TrioCFD-1.9.6.tar.gz
mv TrioCFD TrioCFD-1.9.6
cd TrioCFD-1.9.6
source PathToTRUST-1.9.6/env_TRUST.sh
baltik_build_configure -execute
make optim
make debug # TRUST should be built in debug mode

How to install TrioCFD's development version ?

for developers and those interested in new features only.

Warning: "next" branch may not compile or some tests fail if important developments merged

If TRUST-next is not already installed, please follow TRUST install instructions.

git clone https://github.com/cea-trust-platform/TrioCFD-code.git TrioCFD-next
cd TrioCFD-next
git checkout next
source PathToTRUST-next/env_TRUST.sh
baltik_build_configure -execute
make optim
make debug # TRUST should be built in debug mode

How to start ?

source ./env_TrioCFD.sh

To check:

# All non-regression test cases in optimized mode:
make ctest_optim  # or make check_optim (slower)

# All non-regression test cases in debug mode:
make ctest_debug # or make check_debug (slower)

# A given non-regression test list (Some lists are available in ./share/testList/)
trust -ctest ./path/to/testList

To see documentation:

triocfd -index