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[GeoMechanicsApplication] Fix Partially saturated flow for U-Pw small strain element #12930

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indigocoral opened this issue Dec 11, 2024 · 0 comments · May be fixed by #12914
Open

[GeoMechanicsApplication] Fix Partially saturated flow for U-Pw small strain element #12930

indigocoral opened this issue Dec 11, 2024 · 0 comments · May be fixed by #12914
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@mnabideltares

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@indigocoral
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The partially saturated flow, specifically with the retention law of "saturated_below_phreatic_level" is unstable and does not even converge because it gets divided by zero.

  • Fix the problem
  • Add test case(s): for triangular (3 & 6 noded)
  • Documentation for test cases
@indigocoral indigocoral converted this from a draft issue Dec 11, 2024
@mnabideltares mnabideltares moved this from 📋 Sprint Backlog to 👷 In Progress in Kratos Product Backlog Dec 12, 2024
@mnabideltares mnabideltares self-assigned this Dec 12, 2024
@mnabideltares mnabideltares linked a pull request Dec 12, 2024 that will close this issue
[GeoMechanicsApplication] Partially saturated flow does not work as expected #12914
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@mnabideltares mnabideltares moved this from 👷 In Progress to 👀 In Review in Kratos Product Backlog Dec 12, 2024
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