analisi modale

hi to everyone, I just joined this forum as I would like some suggestions for a teaser I have to perform. I am a mechanical engineering student and for an examination I was asked to look for relationships between properties (e, g, nu) that define an orthotropic material of a mechanical component...

Hello, everyone. I have to evaluate the goodness of a particular plastic (a protection of an electronic card), fixed with 4 screws to an electric motor, then subject to the stresses of the motor itself. I did a modal analysis of the free single component and I find frequencies and natural...

good day to all users of cad3d.it!:biggrin: I wanted to ask a question about modal analysis in workbench ansys. We start from the fact that I have an assembly of many components, then I thought of doing a modal analysis since I subsequently intend to go to charge it with forceful employees from...

hello to all:) I have here a new question that I hope to be able to solve with you. I have a 2d component to simulate with patran. I impose my constraints but, in the analysis phase, nastran sends me the following error: user fatal message 9050 (subdmap sekrrs) run finishedd two to overdo pivot...

Bye to all, I am trying to assess the variation of resonance frequencies as a result of an applied thermal load. the solution offered by statsub does not lead to any result. I was thinking of using the sol 400 for static analysis and then, in a second step, perform modal analysis, manually...