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Table 1 Possible range of parameter vector \({\varvec{x}}_{j}\) for the database

From: New Inverse Method for Determining Uniaxial Flow Properties by Spherical Indentation Test

Constitutive model Ludwic
Parameters \(\sigma_{0}\) (MPa) K (MPa) n
Minimum value 100 100 0.06
Maximum value 880 1500 0.96
Interval 30 30 0.03