Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Methane steam reforming reaction.. HELP

Please login with a confirmed email address before reporting spam

Good day,

I am working on designing a micro-reactor for the production of Hydrogen through Methane steam reforming process. I have inputted all the parameters and variables for the three main reactions, but when I compute the model it gives me this error

" Nonlinear solver did not converge.
Maximum number of Newton iterations reached.
Time : 0
Last time step is not converged. "

I am not an expert on COMSOL and I don't understand where the problem is from these error messages.
I uploaded my file for a clear understanding of the problem

Thank you for your time,
Bassil


1 Reply Last Post 4 giu 2014, 00:57 GMT-4

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 4 giu 2014, 00:57 GMT-4

Never mind, I actually got this to work
Never mind, I actually got this to work

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.