Please follow below steps to configure OpenFoam.
In order to use the installed OpenFOAM package, complete the following
1] Open the .bashrc file in the user’s home directory in an editor, e.g. by typing in a terminal window (note the dot)
2] At the bottom of that file, add the following line (see Note 1 below) and save the file
3] Open a new terminal window (see Note 2 below) and test that the simpleFoam application, from the OpenFOAM package, is working by typing
4] A “Usage” message should appear. Your installation and user configuration is complete.
Note 1: If a similar line has already been added to the user’s .bashrc file, e.g. for a previous version of OpenFOAM, then the line should be deleted or, alternatively, commented out by inserting a # at the beginning of the line.
Note 2: If a user wishes to execute simpleFoam in the same terminal window, they must first register the change to the .bashrc file by typing at the terminal prompt (note the dots): source $HOME/.bashrc
- Create a project directory within the $HOME/OpenFOAM directory named <USER>-4.0 (e.g. chris-4.0 for user chris and OpenFOAM version 4.0) and create a directory named run within it, e.g. by typing:
mkdir -p $FOAM_RUN
- Copy across the backward facing step example, generate the mesh with blockMesh and run the steady flow, incompressible solver simpleFoam
cp -r $FOAM_TUTORIALS/incompressible/simpleFoam/pitzDaily .
- A graphical interface should appear. Your user configuration is complete.