![]() We also discuss the process listed above in more detail. Watch the video below and follow along step-by-step in the software using the " start" reference files attached. In COMSOL Multiphysics, expanding a 2D sketch to a 3D geometric object is done in three steps: Model file attached here.Ī helix-like geometry created using a sweep operation, with a twisted cross section along the length of the sweep path.Īn example of a more complex geometry generated using a sweep path. The Loft operation, which is used to create a lofted 3D object from a set of 2D profiles (this functionality is not part of the COMSOL Multiphysics base package but is available with the Design Module) An abstract geometry resembling a column of block-like shapes that are, for example, displaced at different distances from a work plane and extruded to different lengths.Īn example of a more complex extruded object. The Sweep operation, which is used to sweep surfaces along a spine curve and is useful when the cross section remains the same along a path ![]() The Revolve operation, which is used to revolve planar objects into 3D and is useful when the cross section is rotationally symmetric The Extrude operation, which is used to extrude planar objects to 3D and is useful when the cross section is symmetric along an axis ![]() In the software, you can expand many types of planar geometric objects into 3D by using work planes along with work plane operations, including: Demonstration of the Loft operation, used to loft a series of 2D profiles into a 3D solid.ĬOMSOL Multiphysics contains tools that enable you to easily create these types of geometries. ![]()
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