Polyflow
 

i am a newbie in polyflow...in my geometry i had to vary the distance within two boundaries sinusoidally, i though i could do this by varying one of the boundaries..but i am not able to get any option as such to do this in boundary conditions..is there any other way to do this..please help?

Hi
 

Hi!
we are new at using polyflow.
We try to make analysis about PVC, etc...

we have some informations about our material PVC
for example:

zero-rate viscosity
infinite-rate viscosity
consistency
rate index
normalised thixotropy

and we have "shear rate-viscosity graphic"
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We learned that we had to use Bird-Carreau Law?

Is this right? or Do you have other advice?
Also we are not sure about "system of units" and how to use the informations that I mentioned above.

Could you please help us?