Because a COMSOL trial passcode only lasts for a limited time, you should prepare beforehand to get the most out of your evaluation:
While the trial passcode itself cannot be shared, you can join the COMSOL Discussion Forum to ask technical questions about modeling and simulation. Note that some support features may require an active subscription, but the community is often helpful. comsol multiphysics trial passcode
Navigate to the "Contact Support" or "Request a Trial" section. You will be asked to fill out a detailed form specifying: Your organization or university. Your industry or field of research. Because a COMSOL trial passcode only lasts for