/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v2512                                 |
|   \\  /    A nd           | Website:  www.openfoam.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      allrider1127;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

name            "Jahongir Orzikulov";
affiliation     "Istanbul Technical University - Mechanical Engineering";
roles           ("Computational Mechanical Engineer" "CFD Analyst" "Systems Engineer");
focus           "Compressible Flow · Solver Automation · HPC Pipelines · Propulsion";

stack
{
    simulation  ("OpenFOAM" "CalculiX" "SU2" "Code_Saturne" "Elmer FEM" "NASA CEA");
    languages   ("Python" "C++" "Bash" "C#" "C" "MATLAB");
    cad         ("Onshape" "SolidWorks" "Fusion 360" "AutoCAD" "FreeCAD" "Blender" "Meshmixer" "FlashPrint" "LibreCAD");
    infra       ("Docker" "Linux" "MPI" "Vim" "Conda" "Git");
    ai          ("Ollama" "Hermes Agent" "Agentic AI" "SLM (Llama 3.2, Qwen)");
}

creed           "Simulate it. Validate it. Automate it. Ship it.";

// ************************************************************************* //

/*---------------------------------------------------------------------------*\
| PR Details:                                                                 |
\*---------------------------------------------------------------------------*/
mergeInfo
{
    repository  "csml-rpi/Foam-Agent";
    status      "Merged";
    linesAdded  1421;
    lab       "NeurIPS 2025 · ML for Physical Sciences";
    paper       "arXiv:2505.04997";
}
// ************************************************************************* //

Foam-Agent — a NeurIPS-published multi-agent framework for automating CFD simulations in OpenFOAM (arXiv:2505.04997).

• Engineered a 5-stage ESI translation middleware that enables Foundation v10 case files to run on ESI OpenFOAM containers (v2312, v2512) — eliminating the need for re-indexing the entire tutorial database
• Wired the translator into both the LangGraph pipeline and the MCP server, with post-translation state refresh to prevent stale graph nodes
• 10/10 pytest pass with regression coverage for Allrun bypass, regex scoping, and structural file remapping

"This is a very important contribution to the community and a very good design." — LeoYML, Foam-Agent maintainer (comment on PR #35)

Full aerodynamic analysis of the Talon UCAV for SkyGuard Alliance — 1.7M cell hex-dominant mesh, converged at 1000 iterations. The entire simulation was orchestrated overnight using my KOR-Orchestrator daemon while I slept.

Why k-ω SST? — Industry standard for external aerodynamics. Accurately resolves near-wall boundary layers and adverse pressure gradients without wall functions, critical for predicting flow separation on swept delta wings.

Why simpleFoam? — Steady-state incompressible RANS solver. At 20 m/s freestream (Ma ≈ 0.06), compressibility effects are negligible — incompressible assumption holds.

Left: Surface Pressure Distribution (p) — Right: Velocity Field & Surface LIC (U) @ 20 m/s

A zero-dependency Python daemon that treats your personal workstation like a production compute node. Built entirely on Python's standard library — no pip packages, no YAML configs, no SLURM.

┌─────────────────────────────────────────────────────┐
│   50°C        75°C        80°C        90°C          │
│   ┃───────────┃───────────┃───────────┃             │
│   ▲           ▲           ▲           ▲             │
│   normal      warning     resume      STOP          │
│                                                     │
│   Below 80°C  →  SIGCONT / docker unpause           │
│   Above 90°C  →  SIGSTOP / docker pause             │
└─────────────────────────────────────────────────────┘

• Thermal protection — auto-pauses workloads at 90°C via docker pause / SIGSTOP, resumes at 80°C
• Two-stage log scraper — detects FOAM FATAL ERROR in real-time across 10,000+ lines/sec of solver output
• Overnight mode — --mode shutdown with 30s Polkit-gated poweroff after last job completes
• Used this daemon to run the Talon UCAV simulation — queued the 1.7M-cell CFD job before bed, woke up to converged results

An autonomous OSINT pipeline that scrapes the SAHA 2026 defense expo exhibitor registry, cross-references company data, and uses a locally hosted SLM (Llama 3.2 3B) with native JSON enforcement to binary-classify 1,532 firms — filtering out finance/SaaS noise and scoring hardware engineering targets for internship relevance.

• Dual-process architecture — Playwright stealth scraper + LLM classification agent running in parallel
• Crash-safe & resumable — heartbeat checkpoints + SQLite WAL database, graceful kill switch
• CPU-only optimized — ~2GB RAM at inference on i7-12700H, keep_alive=0 for immediate model unload
• Result: 149 verified hardware engineering firms out of 1,532 exhibitors (9.7% signal-to-noise)

docker run --rm -it \
  --add-host=host.docker.internal:host-gateway \
  -v "$(pwd):/app" \
  allrider1127/saha2026-intelligence

24 hand-drawn engineering sheets produced for MAK 107 (Technical Drawing) at İTÜ — pencil on A3/A2 paper using T-squares, set squares, compasses, and mechanical pencils under strict ISO 128/129 standards.

⚡ Speed of Execution:

• Assignment 2 (Safety Valve Assembly — 10 detail drawings + 1 A2 assembly) — submitted 6 days after the assignment was announced. The rest of the class had the entire 13-week semester to complete it. First and fastest submission in the faculty.

Left: Assignment 1 — Technical Lettering on A3 (ISO) — Right: Assignment 2 — Safety Valve Assembly on A2 (ISO)

11 engineering sprints covering the full digital manufacturing pipeline: caliper metrology → parametric CAD → optical scanning → mesh repair → slicing optimization → rapid prototyping.

• Toolchain: OnShape, SolidWorks, Blender, Meshmixer, FlashPrint, AutoCAD, FreeCAD
• Hardware: EinScan SE-SP V2 3D Optical Scanner, FlashForge 3D Printer
• Physical-to-Digital: Every scanned part is backed by a version-controlled digital twin

Foam-Agent — csml-rpi/Foam-Agent • PR #35 • Merged

An end-to-end composable multi-agent framework for automating CFD simulations in OpenFOAM, published at NeurIPS 2025 Machine Learning and the Physical Sciences Workshop.

I implemented a runtime ESI translation middleware that post-processes Foundation v10 case files to run correctly on ESI OpenFOAM containers — a 5-stage deterministic mutation pipeline with JSON-based rule configuration, Allrun bypass filtering, and full pytest regression coverage.

/*---------------------------------------------------------------------------*\
| Publication Details:                                                        |
\*---------------------------------------------------------------------------*/
FoamAgentPaper
{
    title       "Foam-Agent: Towards Automated Intelligent CFD Workflows";
    authors     "(Yue Somasekharan Zhang Cao Chen Di Pan)";
    venue       "NeurIPS 2025 ML for Physical Sciences Workshop";
    paper       "arXiv:2505.04997";
    code        "github.com/csml-rpi/Foam-Agent";
    myPR        "#35 -> Merged (+1,421 lines, 14 files)";
}
// ************************************************************************* //

📎 Read the paper · 🔀 View the PR

• 🏛️ Istanbul Technical University — B.Sc. Mechanical Engineering (2024–2028)
• 🎓 YTB Türkiye Bursları — Full-ride scholarship + Üstün Başarı Burs Programı (double stipend)
• 🏫 Jizzakh Presidential School — Cambridge A-Levels (Physics, Chemistry, Mathematics), CIS Accredited
• 📊 SAT 1540 (Math 800/800) • IELTS 7.5
• 🇺🇿 Uzbek (native) · 🇬🇧 English (C1) · 🇹🇷 Turkish (C1) · 🇷🇺 Russian (elementary)
• 🛡️ SAHA 2026 Expo — UAE Pavilion Coordinator (ADNEC Group, EDGE, Calidus, TAWAZUN)
• ✈️ TEKNOFEST 2026 — SkyGuard Alliance (UCAV aerodynamics + Liquid rocket propulsion teams)

_{// built on linux mint · compiled with vim · shipped via git}