Holzmann CFD made an arbitrary test case during the OpenFOAM Workshop 2017. The set-up includes moving boundary conditions and is kept extremely simple. Besides the simplicity of the geometry, highly complex fluid structures occur in the domain.
CFD simulation of a bullet fired from gun barrel. Bullet motion is computed by integrating the aerodynamic forces. Computation has been done with OpenFoam at GDTech in Belgium.
According to the NASA CFD Vision 2030 Study, CAD interoperability and access to geometry, mesh adaptation and high-order mesh generation, mesh generation kernels, and automated mesh generation are key topics that require due consideration and commitment.
Siemens Digital Industries Software today announced that it has collaborated with NVIDIA to open the door to a new era … Continue reading Siemens Advances Simulation with Simcenter STAR-CCM+ and NVIDIA
One of the main challenges in designing an engine is the complexity in terms of geometrical details and of interaction effects between the components which must be modelled with accuracy and acceptable computation time.
