Adding a MOAB Geometry Interface to SHARP Structural Mechanics

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The authors briefly summarize the development of, and test experience with, an initial data interface between the structural mechanics code Diablo and the SHARP reactor simulation system data hub MOAB. That interface has been exercised both to write MOAB databases from Diablo, and then also to use such a database to read in part of a simulation definition for a subsequent Diablo execution. All enhancements are integrated into the central Diablo source repository. The SHARP software system for advanced simulation of nuclear reactors and power plant systems is sponsored by DOE's Nuclear Energy Advanced Modeling and Simulation (NEAMS) program. SHARP ... continued below

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PDF-file: 7 pages; size: 0.6 Mbytes

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Ferencz, R M & Hodge, N E May 28, 2012.

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Description

The authors briefly summarize the development of, and test experience with, an initial data interface between the structural mechanics code Diablo and the SHARP reactor simulation system data hub MOAB. That interface has been exercised both to write MOAB databases from Diablo, and then also to use such a database to read in part of a simulation definition for a subsequent Diablo execution. All enhancements are integrated into the central Diablo source repository. The SHARP software system for advanced simulation of nuclear reactors and power plant systems is sponsored by DOE's Nuclear Energy Advanced Modeling and Simulation (NEAMS) program. SHARP has been architected as a federation of single-physics simulation tools to permit flexibility in programming langugages and leveraging of past and on-going investments. Solution of multi-physics problems will be coordinated by, and data passed through, a central 'hub'. SHARP's hub implementation is utilizing MOAB: a Mesh-Oriented datABase. This same data hub approach is also intended to enable multi-resolution simulations, e.g, lower-dimension plant-scale simulations can be informed by high-fidelity 3D models of particular critical components.

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PDF-file: 7 pages; size: 0.6 Mbytes

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  • Report No.: LLNL-TR-558859
  • Grant Number: W-7405-ENG-48
  • DOI: 10.2172/1043640 | External Link
  • Office of Scientific & Technical Information Report Number: 1043640
  • Archival Resource Key: ark:/67531/metadc829996

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  • May 28, 2012

Added to The UNT Digital Library

  • May 19, 2016, 3:16 p.m.

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  • Nov. 22, 2016, 3:05 p.m.

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Ferencz, R M & Hodge, N E. Adding a MOAB Geometry Interface to SHARP Structural Mechanics, report, May 28, 2012; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc829996/: accessed November 15, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.