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--- doc:user:elements:volumes:hyper_functionbased [2026/07/02 14:15] – vanhulle
+++ doc:user:elements:volumes:hyper_functionbased [2026/07/02 14:15] (current) – vanhulle
@@ Line 13: / Line 13: @@
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-The deviatoric (elastic) potentials $\psi_{e}^{(i)}$ are defined using hyperelastic potential laws defined in [[doc:user:elements:volumes:hyper_dev_potential]] whilst volumetric potentials $\psi_{vol}^{(i)}(J)$ are defined using volumic potential laws in [[doc:user:elements:volumes:hyper_vol_potential]].
+The deviatoric (elastic) potentials $\psi_{e}^{(i)}$ are defined using hyperelastic potential laws defined in [[doc:user:elements:volumes:hyper_dev_potential]] whilst volumetric potentials $\psi_{vol}^{(i)}$ are defined using volumic potential laws in [[doc:user:elements:volumes:hyper_vol_potential]].
 It is also possible to add **inelastic** deformations $\mathbf{F}_{in}$ (//e.g.// thermal expansion) by using inelastic potential laws in [[doc:user:elements:volumes:hyper_inel_potential]]. The total deformation gradient $\mathbf{F}$ writes