You can create fibrous structures with curved fibers in FiberGeo. The curvature definition for the fibers can be set up based on a FiberFind identified curvature result.

For this, use a curved fiber type, like e.g. Curved Circular. Here, you can choose the Curl Mode Curvature and define the Curvature Radius as well as other parameters. The Curvature Radius is the inverse of the curvature computed in FiberFind. For more details on Curl Parameters, see the FiberGeo user guide.

As an alternative to the options shown for creating a digital twin of a fibrous structure with FiberGeo, you can also use the GeoApp Generate Nonwoven Twin (under GeoApp - General - Structure Generation).