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Hi.
I have some issues with TUYAU_6M elements. I am still getting this error:
!----------------------------------------------------------------------------------------------!
! <EXCEPTION> <CALCUL_23> !
! !
! Erreur utilisateur dans un calcul élémentaire : !
! Des caractéristiques d'"orientation" sont nécessaires sur la maille : M455 !
! - option de calcul élémentaire : RIGI_MECA !
! - type_élément : MET6SEG3 !
! !
! Conseils : !
! * Peut-être avez-vous oublié de renseigner le mot clé CARA_ELEM dans la commande courante. !
! * Dans la commande AFFE_CARA_ELEM, avez-vous affecté des caractéristiques d'"orientation" !
! sur la maille incriminée ? !
!----------------------------------------------------------------------------------------------!
Can you help me out? I am enclosign comm and other files.
Do you think it might be caused by geometry? I have one edge with opposite direction then others.
Thank you.
Michal
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Hello Patch,
have you solved your problem in the mean time? I just stumbled over the same error message. That would spare me searching...
Best regards,
highpressuretube
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hello
there is a late answer because I myself struggled about that problem.
You must make sure that all your 1D-elements used for the TUYAU have the right orientation: start point of the subsequent element must be the end point of the element before. This can automatically be adjusted with command
MESH = MODI_MAILLAGE(reuse =MESH, INFO=2, MAILLAGE=MESH,
ORIE_LIGNE=( _F(GROUP_MA='Wire_1', GROUP_NO='P0_1', VECT_TANG=(1, 1,1 , ),), ),)
Then everything runs ok. I attach .comm.
I myself have also a similar question: is it possible to model a bifurcation with TUYAU elements, for example a T-junction?
Regards
Johannes_ACKVA
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