73 lines
2.3 KiB
Markdown
73 lines
2.3 KiB
Markdown
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# Hydrotech Beam — Structural Optimization
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**Client:** Hydrotech (internal test fixture)
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**Channel:** #project-hydrotech-beam
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**Created:** 2026-02-08
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**Status:** Technical Breakdown Complete — Awaiting Gap Resolution
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---
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## Objective
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Optimize a sandwich I-beam with lightening holes: minimize mass while meeting stiffness and strength constraints.
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## Key Numbers
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| Metric | Baseline | Target |
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|--------|----------|--------|
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| Mass | ~974 kg | Minimize |
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| Tip displacement | ~22 mm | ≤ 10 mm |
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| Von Mises stress | TBD | ≤ 130 MPa |
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## Design Variables
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| Variable | Range | Type |
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|----------|-------|------|
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| Half-core thickness | 10–40 mm | Continuous |
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| Face thickness | 10–40 mm | Continuous |
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| Hole diameter | 150–450 mm | Continuous |
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| Hole count | 5–15 | Integer |
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## Approach
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Two-phase optimization:
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1. **DoE** (LHS, 40–50 trials) — map the landscape
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2. **TPE** (Bayesian, 60–100 trials) — converge to optimum
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Total budget: ~100–150 NX evaluations, est. 2–5 hours compute.
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## Project Structure
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```
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hydrotech-beam/
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├── README.md ← You are here
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├── CONTEXT.md # Intake requirements
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├── BREAKDOWN.md # Technical analysis
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├── DECISIONS.md # Decision log
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├── models/ # Reference NX models (golden copies)
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├── kb/ # Living knowledge base
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│ ├── components/ # Per-component knowledge
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│ ├── materials/ # Material data
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│ ├── fea/ # FEA model knowledge
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│ └── dev/ # Generation documents
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├── images/ # Screenshots, plots, renders
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├── studies/ # Optimization campaigns
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│ └── 01_doe_landscape/ # (first study — pending)
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└── deliverables/ # Final reports and recommendations
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```
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## Key Documents
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- [CONTEXT.md](CONTEXT.md) — Full intake data
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- [BREAKDOWN.md](BREAKDOWN.md) — Tech Lead's technical analysis
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- [DECISIONS.md](DECISIONS.md) — All project decisions
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- [kb/_index.md](kb/_index.md) — Knowledge base overview
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## Team
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| Role | Agent | Status |
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|------|-------|--------|
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| Manager | 🎯 Manager | Coordinating |
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| Technical Lead | 🔧 Tech Lead | Breakdown complete |
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| CEO | Antoine | Gap resolution pending |
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