The Cubit® Geometry and Mesh Generation Toolkit

Cubit® is a full-featured software toolkit for robust generation of two-dimensional and three-dimensional finite element meshes (grids) and geometry preparation. Its main goal is to reduce the time required to generate meshes, particularly large hex meshes of complicated, interlocking assemblies. 

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Workflow for Rapid Geometry Preparation and Automated Meshing

Cubit® is a solid-modeler-based preprocessor with the ability to import CAD files in neutral formats, clean up and prepare geometry for meshing, generate surface and volume finite element meshes, perform post-meshing operations such as refinement and smoothing, improve mesh quality, perform model attribution, and export mesh for analysis. Cubit® also contains advanced machine learning capabilities to enable rapid design-to-simulation workflows.