Hi,
Can anyone send me a description/equation of the Blatz-Ko material model, as I am interested in programming it into our FEA package in order to model PU foams (it isn't included in the material models included as standard).
Also a description of how to experimentally obtain material property data that I will need to find out for this model would be very helpful too!.
Thanks in advance,
Rich
Can anyone send me a description/equation of the Blatz-Ko material model, as I am interested in programming it into our FEA package in order to model PU foams (it isn't included in the material models included as standard).
Also a description of how to experimentally obtain material property data that I will need to find out for this model would be very helpful too!.
Thanks in advance,
Rich