About

I’m Ruohai, and I work at the intersection of Computational Fluid Dynamics and AI.

This blog is a space for me to think out loud about where CFD is headed — how AI is changing the way we build solvers, teach fluid mechanics, and deliver simulation results to people who need them.

What I Write About

• AI + CFD: How large language models and AI agents are reshaping the CFD workflow, from mesh generation to post-processing.
• Software Architecture: Rethinking CFD software design for an AI-first world — moving beyond monolithic solvers toward composable, verifiable building blocks.
• Education: What it means to learn and teach CFD when AI can write solver code faster than most engineers.

Get in Touch

Feel free to leave a comment on any blog post via the Giscus comment section, or reach out through GitHub.