You're looking for a COMSOL Multiphysics trial passcode. Here's some information that might be helpful:
COMSOL Multiphysics is a commercial software package for simulating and modeling various physical phenomena, such as heat transfer, fluid dynamics, structural mechanics, and electromagnetics. It's widely used in academia, research, and industry for designing and optimizing products and systems. comsol multiphysics trial passcode
Discussion Forum. ... Discussion Locked This discussion was locked by a forum moderator. COMSOL Multiphysics Installation Guide You're looking for a COMSOL Multiphysics trial passcode
COMSOL wants to know if you are a student, a professional, or a startup. Use your institution or company email address (Gmail or Yahoo addresses often trigger manual review delays). Discussion Forum
: Once approved, you receive a Passcode (a string of alphanumeric characters) via email.
To get a , you must contact a COMSOL sales representative directly. There is no public, "universal" passcode available for download. How to Get a Trial Passcode