Hello,
How can a problem of a 2d solid axisymmetric model of threads in contact can be solved (how the contact is defined and what Nastran solution is more suitable)?
Thank you!
Hello,
I have an application that implies 2 hemispherical domes that are threaded to each other at equator. My interest is in modeling the threaded regions as frictional contact (either as 2 planar solids that are in contact or by modelling the actual threads of the domes that come in contact)...
Hello,
How can a problem of a 2d solid axisymmetric model of threads in contact can be solved (how the contact is defined and what Nastran solution is more suitable)?
Thank you!
Hello,
I have an application that implies 2 hemispherical domes that are threaded to each other at equator. My interest is in modeling the threaded regions as frictional contact (either as 2 planar solids that are in contact or by modelling the actual threads of the domes that come in contact)...
@LiftDivergence, thank you for your reply.
I have done some strain-controlled fatigue testing on welded test specimens and therefore I have the available strain-life fatigue data. This data will be used to analyze a welded pressure vessel using an S-N fatigue curve, so I need either to convert...
Hello,
Is there any methodology to convert a strain-life curve into stress-life curve even though it is meant to be used in low-cycle fatigue analysis?
Thank you in advance!
Hello,
Does inter-rivet buckling is an applicable local stability failure mode for composite laminates? If yes, what is the methodology?
Thank you in advance!
Hello,
Does inter-rivet buckling is an applicable local stability failure mode for composite laminates? If yes, what is the methodology?
Thank you in advance!
Hello everybody,
I have some issues regarding the modeling of viscoelastic materials in Patran 2012. The main issue is that even if the material card MATVE appears to be completed, the error that occurs when solving with SOL 400 is that "there are no materials properties defined".
The steps...
Hello everybody,
I have some issues regarding the modeling of viscoelastic materials in Patran 2012. The main issue is that even if the material card MATVE appears to be completed, the error that occurs when solving with SOL 400 is that "there are no materials properties defined".
The steps...
Hello everybody,
I have some issues regarding the modeling of viscoelastic materials in Patran 2012. The main issue is that even if the material card MATVE appears to be completed, the error that occurs when solving with SOL 400 is that "there are no materials properties defined".
The steps...
