59 lines
2.1 KiB
Markdown
59 lines
2.1 KiB
Markdown
# Gen 001 — Project Intake + Technical Breakdown
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**Date:** 2026-02-09
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**Sources:** CEO intake in #project-hydrotech-beam, Technical Lead analysis
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**Author:** Manager 🎯
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---
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## What Happened
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1. Antoine submitted the Hydrotech beam optimization request via #project-hydrotech-beam
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2. Manager created project folder and CONTEXT.md from intake data
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3. Technical Lead produced a full technical breakdown (BREAKDOWN.md)
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4. Manager and CEO agreed on project structure (KB-integrated layout)
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## Key Findings
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### From Intake
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- Sandwich I-beam, steel, with lightening holes in web
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- 4 design variables (3 continuous + 1 integer)
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- Current design: ~974 kg, ~22 mm tip displacement
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- Targets: minimize mass, displacement ≤ 10 mm, stress ≤ 130 MPa
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### From Technical Breakdown
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- **Critical:** Baseline already violates displacement constraint (22 mm vs 10 mm)
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- Single-objective formulation recommended (minimize mass, constrain the rest)
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- Two-phase approach: DoE (40–50 trials) then TPE (60–100 trials)
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- Significant variable interactions expected (sandwich theory, hole interactions)
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- 9 gaps identified needing CEO input
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- Overall risk: MEDIUM-HIGH (feasible region may be tight or empty)
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## KB Entries Created
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- `components/sandwich-beam.md` — component file with specs, behavior, interactions
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- `materials/steel-aisi.md` — placeholder, needs NX model data
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- `fea/models/sol101-static.md` — solver setup, pending gap resolution
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## Decisions Made
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- DEC-HB-004: KB-integrated project structure (Approved)
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- DEC-HB-005: No Notion, Gitea + .md only (Approved)
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- DEC-HB-006: KB skill extension pattern, no fork (Approved)
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## Open Items
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9 gaps pending CEO input (see [_index.md](../_index.md)):
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- G1–G2: Geometry and loading (most critical)
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- G3–G4: Result extraction specifics
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- G5: Geometric feasibility at extremes
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- G6–G8: NX model details
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- G9: Stress allowable basis
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## Next Steps
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1. Resolve gaps G1–G9 with Antoine
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2. Upload reference models to `models/`
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3. Begin NX model introspection
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4. Set up first study (DoE)
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