The Hexera pipeline
A meshing agent that thinks like a senior engineer.
Hexera reads geometry, translates simulation intent into meshing parameters, writes and debugs the scripts, then inspects the result before it ever reaches you — a self-correcting loop, not a black box.
Four phases,
one pipeline.
A multi-agent pipeline takes each part from raw CAD to solver-ready — specialised agents read the geometry, mesh to intent, check their own work, and hand off.
Ingest
Opens the CAD, heals gaps, tags the walls that matter.
Mesh
Turns plain-language intent into real y+ and prism layers.
Verify
Grades skewness and orthogonality, re-refines the failures.
Deliver
Exports solver-ready to OpenFOAM, ANSYS or Abaqus.
Under the hood
What the agent actually does.
- Reads geometry the way you would
- Reasons about your simulation intent
- Writes and debugs its own scripts
- Inspects the result before you see it
Reads geometry the way you would
- Solids
- 1 watertight body
- Faces
- 2,114 surfaces · 18 trailing edges
- Healed
- 6 sliver faces, 2 gaps closed
- Tagged
- walls · inlet · outlet · symmetry
Native CAD — no manual cleanup
Reasons about your simulation intent
- You said
- “External aero at M0.85, resolve the boundary layer.”
- y+ target
- ≈ 1.0 (wall-resolved)
- Prism stack
- 24 layers · first cell 8×10⁻⁶ m
- Far-field
- 30 chord lengths
Intent → meshing parameters
Writes and debugs its own scripts
- Step
- surface remesh → prism extrude → volume fill
- Retry
- auto-fixed 1 extrusion collision at the TE
- Runtime
- 9m 04s on 32 vCPU
Self-correcting — it debugs itself
Inspects the result before you see it
- Cells
- 8.4M (poly-hex core)
- Max skew
- 0.62 — within spec
- Orthogonality
- 0.94 median
- y+
- 0.9 across the wing
Reviewed like a senior engineer would
One command
From STEP to solver-ready, watched live.
A single run reads the part, translates intent, meshes, catches its own quality issues, and exports — the work of a week, narrated as it happens.
See it mesh your geometry.
Bring a real part. We'll turn it around solver-ready and show you every decision the agent made.