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It can be a challenge to maintain a high quality mesh when large deformations occur in an Abaqus simulation. The 4RealSim developed remesher functionality for Abaqus is a fully automated remesh/rezone capability. It is available as plugin for Abaqus/CAE, the tool is user-friendly to use and control.

Abaqus remesher functionality

The Abaqus remesher contains the following automated functionalities

• Element quality monitored during the simulation
  
• Stop of analysis if element quality drops below user requirement
• Creation of new geometry from deformed mesh
• Re-assign sets and surfaces and create mesh on ‘new’ geometry
• Update history definitions like loading and BC’s
• Submission of new analysis including transfer of material state from previous to new mesh
• Merge of results from sub-analyses into a single ODB

Abaqus remesher solver support

The Abaqus remesher is available for Abaqus/Standard and Abaqus/Explicit.

Abaqus remesher advantages

Only solution for Abaqus/CAE to handle element distortion.
Abaqus/Explicit has the possibility to handle element distortion via ALE and CEL, but the 4RealSim remesher has his advantages compared to these techniques.