hi,
Recently I have created a Radioss crash model, I exported the 0.rad model and import it into HyperCrash to do a model check, what I find really really confusing is that it throws a warning saying that there are shells with possible hourglass? But what does it even mean? I have not been able to find information about that.
I mean, some elements might have a little bit lower quality but some others are just normal shells!! Why would it say that there are problems with those elements?
On the other hand, does this affect my model in terms of hourglass energy in the final results?
Any help is appreciated, thank you in advance!
