Hello to everyone
I participate ESEO project. I task is carbon fiber mounting of antena. I did analysis to cover requirements, but i got a problem with SRS analysis. For FEM calculations I use NX, where I can find maximum ply failure for random events, but I need Power Spectral Density curve...
Hello everyone. I got a problem with meshing 2d frame model. There are several weldings. I allways stiched edges in weld edge, but this time I got realy problems. Welded edges between tubes i solved by addig there fillets, but i still have problem with some mountigs.
The problem looks that...
Hello, I did few analysis for laminates in nx with nx nastran, but when I tried to changed element type to CQUAD8 it allways gives me error in f06 file connected to unconstrained mechanism. setting param bailout to -1 make that results are there, but I think it is not a correct solution for that...
This is my first topic on Eng-Tips, so hello to anyone.
I've got a problem with modeling a honeycomb. I did one cell of honeycomb panel with some faces - which I need to have no double faces, when use pattern, and here everything is ok.
The problem starts with sewing all cells together. I...
