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Unconventional Design with
OpenVSP and STAR-CCM+
Alex Stoll, Joby Aviation
OpenVSP Workshop v3
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OpenVSP
CBAERO STAR-CCM+ VSPAERO
SolidWorks
STAR-CCM+
vortex lattice panel code Navier-Stokes
STL file Parasolid
Workflow
1. Set adequate part resolution to
smoothly resolve geometry
2. Export STL
3. Process geometry
4. Set CFD-appropriate mesh settings
5. Remesh surface
6. Create volume mesh
7. Run
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Op
enV
SP
STA
R-C
CM
+
Set Adequate Resolution
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Set adequate resolution
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Toggle visibility
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Import STL
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Split non-contiguous surfaces
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Split non-contiguous surfaces
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Consolidate similar surfaces
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Split off intersecting surfaces
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Other geometry manipulations
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Other geometry manipulations
New part: “Subtract”
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Other geometry manipulations
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Remesh surface
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Create volume mesh
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Run
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