A compression test
- Roman
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14 years 4 months ago #5154
by Roman
A compression test was created by Roman
Hello.
The task doesn't converge. Please, help. The files are enclosed. I use CAELinux2010.
The task doesn't converge. Please, help. The files are enclosed. I use CAELinux2010.
Attachment compr.gz not found
- kwou
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14 years 4 months ago #5155
by kwou
Interest: structural mechanics, solar energy (picture at 'my location' shows too little pv panels)
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kind regards - kees
Replied by kwou on topic Re:A compression test
Hoi Roman
Happy new year to you and all forum members.
your mesh consists of three solid bodies. These bodies do not have coincidend nodes so they should be 'glued' together somehow. *) The 'how' is important and not trivial in this case. I guess you need to define a contact problem.
I you need information about that search this forum, in the wiki pages or on Code Aster. If you need further help then, your are very welcome.
*) Hence the error code in your *.mess file:
! <EXCEPTION> <FACTOR_20> ! -> Matrice non factorisable !
! Le pivot est presque nul à la ligne 4001 pour le noeud N951 et la composante DZ.
! Si le solveur linéaire est LDLT ou MULT_FRONT, on sait en plus que le nombre de décimales !
! perdues est de 15.
kind regards - kees<br /><br />Post edited by: Kees Wouters, at: 2011/01/02 12:09
Happy new year to you and all forum members.
your mesh consists of three solid bodies. These bodies do not have coincidend nodes so they should be 'glued' together somehow. *) The 'how' is important and not trivial in this case. I guess you need to define a contact problem.
I you need information about that search this forum, in the wiki pages or on Code Aster. If you need further help then, your are very welcome.
*) Hence the error code in your *.mess file:
! <EXCEPTION> <FACTOR_20> ! -> Matrice non factorisable !
! Le pivot est presque nul à la ligne 4001 pour le noeud N951 et la composante DZ.
! Si le solveur linéaire est LDLT ou MULT_FRONT, on sait en plus que le nombre de décimales !
! perdues est de 15.
kind regards - kees<br /><br />Post edited by: Kees Wouters, at: 2011/01/02 12:09
Interest: structural mechanics, solar energy (picture at 'my location' shows too little pv panels)
--
kind regards - kees
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