What kind of stress is the results from random vibration analysis?
When creo comes up with stress results for random vibration, this stress is RMS??? if not based on what stress results are shown in for random vibration analysis?
View ArticleRe: What kind of stress is the results from random vibration analysis?
Are you talking about the fringe results or those from a measures that you defined? The fringe results are RMS values, but you can define measures to calculate the PSD value at given points.
View ArticleFasteners Integrity under vibration and shock.
How can I come up with some evaluations of the fasteners load margins under vibration fatigue and shock?somebody told me to calculated the clamping force and multiply it to damping coeficient. then...
View ArticleRe: bug in displacement?
Contact is a nonlinear phenomenon, so you want to include contacts, by definition you will need to run a non-linear analysis. This is not any different from any other software. A significant...
View ArticleRe: Fasteners Integrity under vibration and shock.
This is The method I used.I measured the stress dynamically under the clearance holes and made an average.After that I pretty much followed the same steps as the attached document (page8)....
View ArticleRe: RAM and hyperelastic
Charles, Not sure if you resolved this, but have you tried backing off the SOLRAM setting a little?Also have you looked to se if there is a surface that has a un uniform contour or multiple surfaces...
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Re: Is it possible to have a convection and radiation on same surface?
No. This is not possible. Please see the below response from PTC.
View ArticleRe: The end of Creo Simulate ?
Hi Michael, My name is Mark Fischer, Director of Product Management at PTC responsible for Creo Simulate. Creo Simulate continues to be a key offering in the PTC Product Portfolio, and our vision is...
View ArticleRe: The end of Creo Simulate ?
Mark, Thanks for clarifying this. However, I am concerned at your statement, "This team has been actively developing Creo Simulate for over 10 years," How can this be, when Creo Simulate was just...
View ArticleRe: File format for Ansys and Nastran output in Mechanica
Hello Dan, I can only confirm the answer from Steven.Would you please consider marking his post as Correct (or Helpful)? Thanks, Gunter
View ArticleRe: The end of Creo Simulate ?
Creo "Simulate" is the new name for what was most recently "Pro/Mechanica" ... and originally "Rasna Mechanica/Structure (and Thermal)".
View ArticleRe: The end of Creo Simulate ?
Hi Steve, Chris is correct; Creo Simulate (formerly Pro/MECHANICA) is the rebranded offering of PTC’s P-Element FEA product. PTC acquired Rasna Corp back in 1995 and many of our development team are...
View ArticleRe: The end of Creo Simulate ?
An important correction: that core development team "from those early years of Pro/MECHANICA at PTC" was laid off in October. The "center of excellence for Simulation development" in India is now...
View ArticleShowing Mesh in creo
Hi to alli'm a student of University of Padova. I'm modelling hip prosthesis in Creo Parametric.I have do a nlinear analysis to find the pressure at the interfaces between 2 parts.I have to apply a...
View ArticleRe: Showing Mesh in creo
Under the "Refine Model" tab there is "AutoGEM". Click this and a dialog box will pop up; this dialog box will have a "Create" button. After clicking this, the software will mesh your model and then...
View ArticleRe: Showing Mesh in creo
For resolving pressure into force, I use Review Total Load (used to be under the Info menu... not sure where it's gone in the Ribbon). This allows you to select one or more loads, and it then resolves...
View ArticleRe: Showing Mesh in creo
"I have do a nlinear analysis to find the pressure at the interfaces between 2 parts"Do you mean that you have done an analysis to find the pressure ? If so, look at the result windows, you will find...
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