On 12/06/2016 08:26 AM, benhour.amiria...@gmail.com wrote:
Thanks very much for your help and support. Most of my problem is related to
applying axisymmetry boundary condition for a curved domain. I attached my
code for your consideration. According to the fact that this is my first
project with dealii, Please accept my lack of knowledge in this case. This is
a themo-elastic problem for a curved domain which for getting result, I have
fixed the straight line of my domain. However, I really do not know why the
Neumann boundary condition which is brought in the assemble-system-rhs does
not work properly, instead of putting force on the curved domain, it seems
that it is a tensile force. It should be noted that I have changed the sign of
my equation for this type of boundary condition, however, it still has not
worked properly. Your noteworthy comments on my code can give me incredible
experiences on working with dealii. Looking forward to hearing from you.
Benhour, please do read my and J-P's emails again and think how they may apply
to the situation you describe. Your problem is still using (i) curved domains,
(ii) axisymmetric coordinate systems, (iii) couples multiple equations, (iv)
tries to solve a complicated first before testing a simple case, and numerous
other things.
We are, by and large, very happy to answer specific questions on this forum.
But you can't expect that people here are willing to take the 2238 lines of
code you sent and debug the problem for you.
Please reconsider what J-P and I said in previous emails.
Best
W.
--
------------------------------------------------------------------------
Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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