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DOE OSTI · 2397429

Sierra/SolidMechanics for Target Pulse Analysis

Tipton Jr, Joseph B.
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Abstract

Sierra is a Multiphysics engineering simulation software suite developed and maintained by Sandia National Laboratories. Created for nuclear weapon needs, it is available to national laboratories with a foreign national restriction. The STS Target Systems analysis team is interested in using Sierra to perform explicit dynamics simulations of the tantalum clad tungsten target blocks as a response to sudden temperature changes induced by proton beam pulses. The capability already exists with Abaqus|Explicit, however, there are time and cost limitations due to licensing. The following document serves as a “quick-start” guide to the successful setup, simulation, and post-processing of a target model in Sierra on the OZ3 computing cluster at the Spallation Neutron Source.

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BibTeXRIS

Tipton Jr, Joseph B.. 2021-10-01. Sierra/SolidMechanics for Target Pulse Analysis. https://doi.org/10.2172/2397429

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