Menu

Discussion Forum

New Discussion
Filtern

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.

Number of particles in the space charge limited emission

Posted 20.01.2017, 05:02 GMT-5 Low-Frequency Electromagnetics Version 5.2 0 Replies

Roberto Morelli
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

What is the meaning of the paramater "number of particles per release N" in the space charge limited emission node?(Comsol 5.2)

From Comsol's particle tracing module user guide:

Number of particles:
Enter the Number of particles per release N (dimensionless). The default value
is 1 ×10^3.

How i can use to model the space charge limited emission? How is related to the current emitted from a simple planar chatode?

Thanks
0 Replies Last Post 20.01.2017, 05:02 GMT-5
COMSOL Moderator

Hello Roberto Morelli

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.

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.

Suggested Content