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ALE – Spall Failure of Ductile Materials with Johnson Cook Strength Model?

    • August 15, 2025 at 2:21 am
      yipxx043
      Subscriber

      Hi all,

      I am trying to run a projectile impact case that observed spall failure using the Structured MMALE solver. I am using the Johnson-Cook strength model which allows a prescription of a pressure cutoff which I am assuming is where the spall strength can be input. However, I am not getting any spall behavior. Can spall be captured via structured ALE solver?

      Thanks,

      Peter

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