Menu

Discussion Forum

New Discussion
查找

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 The information provided may be out of date.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.

laminar flow

Posted 2011年3月25日 GMT-4 01:33 Mesh Version 3.5a 1 Reply

Kartikeya TV
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

when iam simulating for laminar flow in FSI MODULE, i got error as

Error: 7067
System matrix is zero.
Exception:
com.femlab.jni.FlNativeException: Matrix is zero
Messages:
Matrix is zero
Stack trace:
at linearization.cpp, row 1803, ()
at com.femlab.solver.FlSolver.femStatic(Native Method)
at com.femlab.solver.FemStatic.run(SourceFile:69)
at com.femlab.server.FlRunner.run(SourceFile:120)

kindly tel me how to reduce the error

Yours faithfully
kartikeya
1 Reply Last Post 2011年7月3日 GMT-4 13:58
COMSOL Moderator

Hello Kartikeya TV

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.

Serkan Yazici
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2011年7月3日 GMT-4 13:58
Hi,
Currently I am having the same problem. If you have solved problem i will be happy if you let me know how.
Many Thanks
Hi, Currently I am having the same problem. If you have solved problem i will be happy if you let me know how. Many Thanks

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