CFD Development & Simulation Engineer | Scientific Software Engineer

👋 Hi, I’m Guillaume Sahut

I’m a Scientific Software Engineer with 10 years of experience in software development for Computational Fluid Dynamics (CFD). I hold a Ph.D. in Mechanical Engineering with a focus on numerical methods for CFD.

What excites me is turning complex physical problems — turbulence, heat transfer, combustion, multiphase flows, phase change — into numerical methods and solvers that actually work in practice. Whether it’s for aerospace, energy, or complex engineering systems, I love bridging theory and computation.

Currently based in Lund, Sweden, I am open to relocation across Scandinavia and available immediately for new opportunities.

🧩 What I Do

  • Develop and optimize solvers for large-scale CFD simulations
  • Explore new approaches to turbulence, combustion, and multiphase simulations
  • Push codes to run efficiently on modern HPC clusters
  • Share knowledge through code, projects, and writing
  • Explore the possibilities offered by AI to solve various engineering problems

✍️ On the Blog

My technical blog is still new, but I plan to share posts about personal projects in CFD and FEA, as well as broader topics such as AI.

🤝 Let’s Connect

I’m always open to collaboration and conversations around CFD, HPC, software development, and beyond!

  • LinkedIn
  • GitHub
  • Email: guillaume [dot] sahut [at] hotmail [dot] fr
    (replace ‘ [dot] ‘ with ‘.‘ and ‘ [at] ‘ with ‘@‘)

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