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Table 1 Material parameters of the two-phase periodic hydrogel composites

From: Computational homogenization of transient chemo-mechanical processes based on a variational minimization principle

No. Parameter Name, unit Matrix Inclusion
1. \(\gamma \) Shear modulus, \(\hbox {N/mm}^{2}\) 0.1 \(10^{-4}\)
2. \(\alpha \) Mixing modulus, \(\hbox {N/mm}^{2}\) 24.2 24.2
3. \(\chi \) Mixing parameter, – 0.1 0.1
4. M Mobility parameter, \(\hbox {mm}^{4}\)/(Ns) \(10^{-4}\) \(10^{3}\)
5. \(\epsilon \) Penalty parameter, \(\hbox {N/mm}^{2}\) 10 \(10^{-3}\)
6. \(J_0\) Pre-swollen Jacobian, – 1.01 1.01