An interface-aware sub-scale dynamics multi-material cell model for solids with void closure and opening at all speeds

Matej Klima,Andrew Barlow,Milan Kucharik,Mikhail Shashkov

Computers & Fluids（2020）

引用 4|浏览3

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摘要

•New formulation of the IASSD closure model for multi-material ALE computations.•Supports solid or fluid materials, void closure and opening at interfaces.•Usable for both low and high speed impact simulations (examples are shown).

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关键词

Lagrangian hydrodynamics,Solid mechanics,Multi-material flows,Interface-aware sub-scale dynamics closure model,Void closure,Void opening

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