Axisymmetry
Reduce a full 3D model with axisymmetric surfaces while accounting for imperfections.
This is useful in the pre-design thermal analysis of something like turbomachinery parts.
Since source solids may not be perfectly axisymmetric around a spin axis, this tool provides a way to imprint some details onto axisymmetric surfaces.
This will delimit region boundaries for the mesh. An algorithm (available in Volume Reduction) accounts for a volume reduction factor to capture the correct volume while spinning elements around an axis.
Example Use

Figure 1. Model to reduce

Figure 2. Axisymmetric surfaces generated

Figure 3. Volume reduction factor applied