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DOE OSTI · 2205610

MCNP6 Developments: A 2022-23 Year in Review [Slides]

Rising, Michael E.
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Abstract

A separate MCNP6.3 V&V document reports on all the default calculations for all test suites is touched on. This report does not include the subcritical multiplication benchmark suite. After some additional clean-up and finalizing the post-processing and documentation steps, the subcritical multiplication benchmark suite will be released in the next version of our vnvstats repository. We tested the new HDF5 PTRAC feature in MCNP6.3 and found encouraging outcomes. Identical results coming out of the simulation with respect to the legacy PTRAC results. The overall runtime for all simulations is reduced by ~20% with the new HDF5 PTRAC capability. We consider giving the new HDF5 PTRAC features a try and using it for all subcritical multiplication and any other relevant (PTRAC) calculations.

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97 MATHEMATICS AND COMPUTINGAnalytical MethodsHDF5 PTRACMCNP6.3Nuclear Criticality Safety Program (NCSP)V&V Document

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Rising, Michael E.. 2023-09-18. MCNP6 Developments: A 2022-23 Year in Review [Slides]. https://doi.org/10.2172/2205610

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