New · Free and open source

SpannBridge connects the Chatbot in COMSOL Multiphysics® software to Claude Code or OpenAI Codex

SpannBridge is free, open-source software for Windows. It lets the Chatbot window in COMSOL Multiphysics® 6.4 use the Claude or ChatGPT subscription that you already have, so you need no API key.

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Spann Engineering Consulting LLC

Engineering Consulting for Early-Stage R&D

“Make simulations work for you.”

I build computer simulations that help R&D teams make physics-informed decisions before they commit to expensive prototypes. Where AI helps, I use it to speed up the work in a way that does not add to the engineer’s total verification work.

Get in touch About

Spann Engineering Consulting LLC is a COMSOL Certified Consultant. Learn more about the COMSOL Certified Consultants program.

What I do

AI Agents for COMSOL Multiphysics®

I use AI coding agents such as Claude Code and OpenAI Codex to get more out of your COMSOL Multiphysics® models. The aim is to solve real engineering problems, not to use AI for its own sake.

Medical Devices & Pharma

Simulation support for blood-contacting devices, drug delivery, and tissue engineering. My published research covers blood damage and microfluidics.

Clean Energy

Modeling of flow battery cells and stacks, fusion-target physics, and experimental solar concepts. I help teams develop new energy technologies faster.

Nanotechnology

Modeling support for nanomanufacturing, roll-to-roll nanoimprint lithography, and nanoscale transport. I help teams scale lab processes up to production.

Background

Biography

Bio and CV for Andrew Spann, the founder of Spann Engineering Consulting LLC, who has a decade of multiphysics simulation experience across deep-tech industries.

COMAP MCM

The undergraduate modeling contest where I first practiced the kind of open-ended engineering work that I now do full time.

COMSOL, COMSOL Multiphysics, and the COMSOL logo are registered trademarks of COMSOL AB. Claude and Claude Code are trademarks of Anthropic PBC. ChatGPT and OpenAI Codex are trademarks of OpenAI.