Dataset: PRISMS-Fatigue Data - Fatigue resistance of aluminum alloy 7075-T6

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Published: 4 years ago Views: 1888 Downloads: 632 DOI: 10.13011/m3-rcyy-gx13 License: Attribution License (ODC-By) Size: 41.76 GB
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PRISMS-Fatigue computational framework for fatigue analysis in polycrystalline metals and alloys 50
  • Mohammadreza Yaghoobi
  • Krzysztof S. Stopka
  • Aaditya Lakshmanan
  • Veera Sundararaghavan
  • John E. Allison
  • David L. McDowell

This dataset contains four folders for each of the four applications described in the associated PRISMS-Fatigue manuscript. These include modeling the effects of crystallographic texture, grain morphology, free surface, and multiaxial states of strain on the fatigue resistance of aluminum alloy 7075-T6. Each of the folders contain the pre-processed microstructure data necessary to perform PRISMS-Plasticity crystal plasticity finite element method (CPFEM) simulations and the results of each of those simulations. All of the publication results can be entirely reproduced.

Please download the data using Globus so that four distinct folders are available.

Please see the PRISMS-Fatigue GitHub page: https://github.com/prisms-center/Fatigue.

UPDATES:

April 3, 2021: Files entitled "element_band_sets_#.p" were updated to work with changes to the Python scripts available on the GitHub. A Python error of "too many values to unpack" would occur when using the "volume_average_FIPs.py" script because of a change to the "generate_microstructures.py" script. This is now fixed. Also, some additional files are now included.

MY, AL, VS and JEA are grateful for the support from the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award #DE-SC0008637 as part of the Center for PRedictive Integrated Structural Materials Science (PRISMS Center) at University of Michigan. KSS and DLM are grateful for the support from the Office of Naval Research under grant number N00014-18-1-2784 in their work on interfacing their microstructure-sensitive fatigue simulation digital workflows with PRISMS-Fatigue.

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