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Table 4 Parameters values for the heterogeneous volume test case

From: Simulation of impacts on elastic–viscoplastic solids with the flux-difference splitting finite volume method applied to non-uniform quadrilateral meshes

Geometry (m)

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\(a= 10^{-3}\)

\(\bar{v}=40\) m/s

\(R= 5 \times 10^{-4}\)

\(t_u = 7\times 10^{-8}\) s

Matrix

Inclusion

\(E_M = 200\) GPa

\(E_I = 70\) GPa

\(\nu _M = 0.3\)

\(\nu _I=0.34\)

\(\rho _{M}=7800\) kg/m\(^{3}\)

\(\rho _{I}=2700\) kg/m\(^{3}\)

\(\sigma _{y_I} = 350\) MPa

\(D_I = 10\) GPa

\(K_I=24.3\) MPa s

\(N_I=4.37\)