I'd like to know if Workbench 9.0 supports gradiented Boundary Conditions, or more in general, BC that are coordinate-dependent (for example non-uniform pressure distribution, non-uniform temperature distribution, and so on).
Thanks to all!
Hi,
does anybody have "stress-strain" experimental data for Nitrilic Rubber NBR-70?
I need to calculate a Mooney-Rivlin constitutive law for this material to be included in a FEM analysis, and in order to do that in the most "exact" way I'd need:
- sigma-epsilon data (or true-stress /...
Hi,
I deal with a customer who has somewhat confused ideas about stress limit criteria for pressure vessels (in this case, it's a series of hydro-plant conduits).
We always use and refer to ASME Section VIII for this kind of calculations, but the customer asks if other less restrictive norms can...
Hi everybody,
I have a displacement spectrum s(f) given as a succession of analytical laws. I can very easily sample it, since the fundamental frequency is fixed to 0.25 Hz and I can chose an arbitrary number of harmonics. I want to sample the spectrum with a bandwidth of 100 Hz and a number of...
Hi everybody,
as one might have seen in the topic "Transformation of curve by another curve", I'm dealing with the problem of describing 3D curves.
Originally I thought to use UG's internal functions to model generic 3D curve transformation or generation by applying some kind of manipulation...
Hi,
does anybody have "stress-strain" experimental data for Nitrilic Rubber NBR-70?
I need to calculate a Mooney-Rivlin constitutive law for this material to be included in a FEM analysis, and in order to do that in the most "exact" way I'd need:
- sigma-epsilon data (or true-stress /...
Does anybody have data about either the Mooney-Rivlin constants (or the constants for any other hyper-elasticity constitutive law), or the stress-strain curves of Nitrilic rubber NBR-70 ? I found an example with 2-constants Mooney-Rivlin law having NUXY=0.4996, E=1.28 [MPa], c1=2.765 [MPa] and...
I have a curve on the XY plane that should be transformed into a cylindrical coordinate system so that the X axis would remain the axial direction, the Y-coordinate of each point of the curve would give the radial position, and the angular span "theta" should be controlled by another curve that...
