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" CONTACT INTERACTIONS BETWEEN NODE-BASED SURFACES ARE INVALID"
- Thread starter Pk19
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The question is how exactly you define that contact. Check the documentation chapter "Smoothed particle hydrodynamics" (paragraph "Interactions") to see how to do it. It has to be a contact interaction between a node-based surface (particles) and an element-based/analytical surface. General contact is usually the best approach.
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