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Mohamed-Ahmed38/README.md

Hi, I'm Mohamed Ahmed 👋

Mechanical Power Engineer | M.Sc. Hydrogen Technology


🇪🇬 From Egypt  |  🇩🇪 Based in Munich, Germany  |  ⚗️ Hydrogen Energy Researcher


🧬 About Me

I'm a Mechanical & Power Engineer transitioning into the hydrogen economy — combining hands-on industrial experience with advanced research in green hydrogen technologies. My work sits at the intersection of electrochemical engineering, process simulation, and techno-economic strategy.

🔬 Thesis      → Strategic Urban Retrofitting for H2 Integration (TH Rosenheim)
🎯 Focus       → H2 Production · Fuel Cells · CO₂ Capture · Marine Applications
🌍 Languages   → Arabic (Native) · English (Advanced) · German (Good)
🏭 Background  → Seawater Desalination · Racing Vehicle Dynamics · H2 Research

🚀 Featured Projects

🔧 Diesel Engine Alternative Fuels Analysis

Interactive Dashboard · Python Analysis · 3D Engine Simulation

Repo

Diesel engine efficiency comparison animation

  • Built a low-cost Arduino-based lab test rig to measure a 6 kVA single-cylinder diesel generator's performance and emissions across 5 fuel configurations (Diesel, B20 biodiesel, magnetic conditioning, nano-additives, H2 enrichment)
  • Found that B20 + magnetic conditioning + nano-additives achieved 37.7% thermal efficiency, a ~10% improvement over baseline diesel (34.4%)
  • Developed an interactive Chart.js + Three.js dashboard with a live-rotatable 3D single-cylinder engine model driven by real experimental variables (load power, biodiesel %, magnetic current, air speed, heating value)
  • Includes a full Python analysis toolkit (Pandas, Matplotlib) reproducing all performance/emissions charts

⚗️ Hydrogen-Diesel Engine Conversion

Project Management · ISO Quality & Safety Frameworks · Feasibility Study

Repo

Hydrogen combustion properties animation

  • Developed an integrated governance framework for the conceptual conversion of a 4-cylinder diesel engine to hydrogen operation
  • Applied PMBOK® (charter, WBS, schedule, risk register), ISO 9001 (PDCA quality cycle), and ISO 45001 (HAZID/HIRA hydrogen safety analysis)
  • Built an interactive visualization dashboard covering combustion property comparisons, Direct Hydrogen Injection feasibility, and a color-coded project risk matrix
  • Applied FMEA to link combustion/analytical failure modes to prioritized mitigation actions

⚡ Hydrogen Fuel Cell Ship — Danube Cargo Vessel

Electrochemical Process Engineering · PEMFC · Marine Propulsion

  • Designed an emission-free propulsion system for a Danube cargo ship using PEM fuel cells integrated with Li-ion batteries
  • Selected operating points from polarization curves; estimated stack/cell sizing for cruise and port power demands
  • Proposed a complete hydrogen storage solution for maritime application

🏭 Dual-Stage Selexol Unit — CO₂ & H₂S Capture from Syngas

Process Simulation · Techno-Economic Analysis · Clean Energy

  • Conducted a full techno-economic & process simulation study for a dual-stage Selexol unit
  • Analyzed process flow, stream data, utilities, and major equipment sizing to meet capture and purity targets
  • Evaluated system performance for CO₂ capture in hydrogen-related gas processing

🌱 Energy Systems Comparative Study

Renewable Integration · Hydrogen Economy · Storage Pathways

  • Evaluated energy conversion pathways and storage options relevant to the hydrogen economy
  • Comparative analysis of sustainable technologies including solar, wind, and hybrid systems

📜 Certifications

🏅 Certification Domain
Hydrogen: Key Concepts & Use in Green Technologies — Coursera H2 Fundamentals & Decarbonization
M.Sc. Hydrogen Technology (in progress) — TH Rosenheim Advanced H2 Research
NDT Level 2 Quality & Welding Inspection
Full MEP Diploma HVAC, Fire Fighting, Medical Gas Systems

🎓 Education

🎓 M.Sc. Hydrogen Technology               TH Rosenheim, Germany      2023 – Present
   Focus: H2 Production · Fuel Cells · Energy Systems · Safety

🎓 B.Sc. Mechanical Engineering            Kafr El-Sheikh University   2017 – 2022
   Graduation Project: Diesel Engine Optimization with Alternative Fuels

💼 Professional Experience

🏭 Mechanical Engineer        Seawater Desalination Plant, Ain Sokhna, Egypt    May–Dec 2022
   → QA support · Failure analysis · Pump & pipeline systems maintenance

🏎️ Vehicle Dynamics Engineer  Student Racing Team, Egypt                         2020–2022
   → Chassis & suspension design · Aerodynamics analysis · Competition support

📊 GitHub Stats


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  1. Diesel-Engine-Analysis Diesel-Engine-Analysis Public

    dashboard analyzing diesel engine performance and emissions across biodiesel, magnetic conditioning, nano-additive, and H2-enriched fuel blends.

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