Now: building CEPiELInha UniversityChemical Engineering · AI

Sean Hwang.

I'm a professor of chemical engineering at Inha University and the CEO of CEPiEL. I work on digital twins and AI for chemical processes — the kind that have to actually run a real plant, not just look good in a paper.

This site is where I write about that work, and post the occasional interactive demo.

Read the writing Try a demo

Two homes

This site sits between my two day-to-day homes — the lab at Inha and the company. Pick a side; both doors are open.

Lab

CEPi @ Inha University

cepi.inha.ac.kr

Research group on hybrid physics–ML digital twins, students, and teaching.

Company

CEPiEL

cepiel.kr

Deeptech company turning the lab's work into operations software for chemical plants.

Recent writing

All posts

Demos

All demos

Digital twin sandbox

A toy CSTR with adjustable feed temperature and reaction rate. Watch the steady state move.

digital-twininteractive

Now

More about me

Running the CEPiEL Lab at Inha University on hybrid physics–ML digital twins for industrial chemical processes.

Building CEPiEL, a deeptech company commercializing the lab's work into operations software for chemical plants.

Writing here, slowly.