×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

NX/NASTRAN Removal list?

NX/NASTRAN Removal list?

NX/NASTRAN Removal list?

(OP)
I try to merge some duplicate nodes, but get the message "Node 4586 and 1795 sre in the removal list and cannot be removed" So I'm stuck with some duplicate nodes. Anyone, any idea of how to get around this? Thanks fo any help

RE: NX/NASTRAN Removal list?

Hello!,
NX AdvSim takes care of node remoal automatically, then in general if you do the meshing job correctly is not neccesary to issue nodal removal command. Not having the model in hand what I will do is to remove the mesh, use a reasonable mesh density, mesh & check mesh continuity.

To check practically if your model is correctly meshed in order to assure mesh continuity you can run a modal analysis using NX NASTRAN (SOL103) and animate the first mode of vibration, if any part is not correctly attached or constrained you will see the part fly ... this is a great way of debugging your FE model.

Best regards,
Blas.

~~~~~~~~~~~~~~~~~~~~~~
Blas Molero Hidalgo
Ingeniero Industrial
Director

IBERISA
48011 BILBAO (SPAIN)
WEB: http://www.iberisa.com
Blog de FEMAP & NX Nastran: http://iberisa.wordpress.com/

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources