Mar 28, 2008 #1 manksed Petroleum Joined Mar 28, 2008 Messages 1 Location FR I'm searching for a simple model for the first normal stress of a polymer (HPAM) in order to fit with existing data...Do anyone have an idea?? Thank you
I'm searching for a simple model for the first normal stress of a polymer (HPAM) in order to fit with existing data...Do anyone have an idea?? Thank you