Menu

Discussion Forum

New Discussion
查找

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.

critical advective velocities

Posted 2009年12月30日 GMT-5 11:37 0 Replies

Gregor Goetzl
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I'm actually working on a 2D coupled hydraulic - thermal simulation (horizontal plane) using the Earth Science Application Mode and have observed the following problem:

exceeding a critical advective velocity (approx. > 1E-5 m/s) of the porous aquifer the simulation produces unrealistically high aquifer temperatures (exceeding the expected temperature range by several powers); at velocities below this critical value, the calculated distribution of soil temperatures seems to be realistic.

Regards
Gregor
0 Replies Last Post 2009年12月30日 GMT-5 11:37
COMSOL Moderator

Hello Gregor Goetzl

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