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Neutronics Analysis of Fusion Systems |
Presentation slides for the fusion energy neutronics workshop |
Jonathan Shimwell |
fusion,neutronics,neutron,photon,radiation,simulation,openmc,dagmc |
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- Inventory codes
- Monte Carlo Radiation transport
- Geometry conversion software
| Name of software | Group / community / country |
|---|---|
| ACAB | UNED, Spain |
| ALARA | Wisconsin, US |
| Aburn | North China Electrical Power |
| OpenMC | MIT, ANL, community |
| Origen | LANL, US |
| Serpent | VTT, Finland |
| Fispact | CCFE / UKAEA |
| Fornax | Silver Fir Software, US |
Sampling the Boltzman transport equation
- Stochastic / Monte Carlo is most widely used method in fusion
- Track individual particle histories through phase space
- Random sampling of particle behavior at each event
- Accumulate contributions to the mean behavior from each history
- Variance reduction used to speed up simulation
| Name of software | Group / community / country |
|---|---|
| FLUKA | CERN |
| GEANT | CERN |
| MCNP | LANL |
| OpenMC | MIT, ANL and open source community |
| Serpent | VTT, Finland |
| TopMC | China |
| TRIPOLI | France |
| SCONE | Cambridge UK |
| MC DC | US |
CAD to DAGMC convertors
- cad-to-dagmc
- cad-to-openmc
- stl-to-dagmc
- stellermesh
- Cubit
CAD to CSG convertors
- GeoUned
- McCAD
- TopMC
