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 The information provided may be out of date.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.

residence time evaluation NaN, why?!!

Please login with a confirmed email address before reporting spam

Hi,

In my model, I released 14 particles and then tried to plot the last time step and I saw that 10/14 particles were still inside my domain.

I tried to calculate the residence time using "particle evaluation", but I confronted with NaN values for the 4 particles which are already left the domain (table1).


Do you know how is it possible to calculate the residence time for that 4 particles?

Attached my model here.
Hope to hear your answers.
Thanks
Sepideh



1 Reply Last Post 2015年11月23日 GMT-5 17:26
COMSOL Moderator

Hello Sepideh Ramezani

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.


Please login with a confirmed email address before reporting spam

Posted: 9 years ago 2015年11月23日 GMT-5 17:26
I have the same problem. Any ideas, people?
I have the same problem. Any ideas, people?

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.