Cardinal accelerates scientific discovery in fusion and fission energy systems using high-fidelity multiscale and multiphysics simulation. Cardinal wraps the spectral element code CFD NekRS and the Monte Carlo radiation transport code OpenMC within the MOOSE framework, enabling large-scale, first-of-a-kind simulation of energy systems.

Please visit our documentation website, where you will find:

• Compilation and run instructions
• Shell environment settings for running on a number of HPC systems
• Source code documentation
• Tutorials

For help, please post on our Discussions page.