August 9, 2023 at 5:08 amDana KangSubscriber
Hi, I'm currently designing a simple flow design using porous media (metal foam), and it shows me the error below when I set the cell zone condition for the metal foam :
Error: CAR: invalid argument : wrong type [not a pair]
Error Object: ()
Above are the settings I used for the metal foam porous zone, and it displays the error when I click 'Apply'.
Any help would be appreciated. Thank you in advance!
August 9, 2023 at 1:33 pmRobAnsys Employee
It usually means there's a blank field somewhere, ie something is missing from the set-up. Check the remainder of the panel, but there is a slight chance you've turned something on/off earlier in the set-up and corrupted a value call in the GUI. See if turning some of the options on/off clears the issue.
The changed settings report, Input Summary > List Changes can help if you look for empty fields.
August 10, 2023 at 2:59 amDana KangSubscriber
August 10, 2023 at 8:01 amRobAnsys Employee
Don't think so, but it's something to switch off before trying the porous zone again.
Double check what your interface zones are for: did you check the nonconformal set up?
September 6, 2023 at 1:30 am
September 11, 2023 at 11:43 amRobAnsys Employee
That looks like you don't have any. That may be correct for the non-equilibrium model, but if you read up on https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v232/en/flu_ug/flu_ug_sec_grid_nonconform.html especially 220.127.116.11 you can switch to the manual mode and double check.
September 21, 2023 at 2:31 am
September 21, 2023 at 7:57 amRobAnsys Employee
According to that list there are no interface zones either. Have you read a new mesh into Fluent in Workbench, or by re-reading the grid? I'm wondering if something has got scrambled or corrupted in the set up.
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