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Sierra/SolidMechanics 5.20 ITAR Users' Guide: Addendum for Shock Capabilities

Technical Report ·
DOI:https://doi.org/10.2172/2429933· OSTI ID:2429933
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  1. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
  2. Sandia National Laboratories (SNL-CA), Livermore, CA (United States)
+ Show Author Affiliations
This is an addendum to the Sierra/SolidMechanics 5.20 User’s Guide that documents additional capabilities available only in alternate versions of the Sierra/SolidMechanics (Sierra/SM) code. These alternate versions are enhanced to provide capabilities that are regulated under the U.S. Department of State’s International Traffic in Arms Regulations (ITAR) export control rules. The ITAR regulated codes are only distributed to entities that comply with the ITAR export control requirements. The ITAR enhancements to Sierra/SM include material models with an energy-dependent pressure response (appropriate for very large deformations and strain rates) and capabilities for blast modeling. This document is an addendum only; the standard Sierra/SolidMechanics 5.20 User’s Guide should be referenced for most general descriptions of code capability and use.
Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR); USDOE National Nuclear Security Administration (NNSA)
Contributing Organization:
SIERRA Solid Mechanics Team
DOE Contract Number:
NA0003525
OSTI ID:
2429933
Report Number(s):
SAND--2024-06836
Country of Publication:
United States
Language:
English

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Related Subjects

97 MATHEMATICS AND COMPUTING