3. Usage

This manual mainly focusing to explain the usage for the user working with Linux OS and running CFD simulation with OpenFOAM. In this user manual, as an example case, we use squareBend which is one of the tutorial cases in OpenFOAM (see below Figure). As shown in the figure, it calculates the supersonic flow (air) in the square flow channel. You can find this case from OpenFOAM tutorials -> compressible -> rhoSimpleFoam -> squareBend.

Figure. The velocity profile of squareBend.