doc:user:elements:volumes:hyper_materials
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
doc:user:elements:volumes:hyper_materials [2015/01/26 12:12] – joris | doc:user:elements:volumes:hyper_materials [2024/05/02 11:15] (current) – radermecker | ||
---|---|---|---|
Line 1: | Line 1: | ||
====== Hyperelastic materials ====== | ====== Hyperelastic materials ====== | ||
+ | |||
+ | ===== NeoHookeanHyperMaterial ===== | ||
+ | |||
+ | === Description === | ||
+ | |||
+ | Neo-Hookean hyperelastic law, using a '' | ||
+ | |||
+ | (Quasi-)incompressibility is treated by a volumetric/ | ||
+ | |||
+ | $$ | ||
+ | | ||
+ | $$ | ||
+ | |||
+ | === Parameters === | ||
+ | ^ | ||
+ | | Density | ||
+ | | NeoHookean coefficient ($C_1$) | ||
+ | | Initial bulk modulus ($k_0$) | ||
+ | |||
+ | ===== MooneyRivlinHyperMaterial ===== | ||
+ | |||
+ | === Description === | ||
+ | |||
+ | Mooney-Rivlin hyperelastic law, using a '' | ||
+ | |||
+ | (Quasi-)incompressibility is treated by a volumetric/ | ||
+ | |||
+ | $$ | ||
+ | | ||
+ | $$ | ||
+ | |||
+ | |||
+ | |||
+ | === Parameters === | ||
+ | ^ | ||
+ | | Density | ||
+ | | Mooney-Rivlin coefficient ($C_1$) | ||
+ | | Mooney-Rivlin coefficient ($C_2$) | ||
+ | | Initial bulk modulus ($k_0$) | ||
+ | |||
===== NeoHookeanHyperPk2Material ===== | ===== NeoHookeanHyperPk2Material ===== | ||
Line 24: | Line 64: | ||
| Density | | Density | ||
| Initial bulk modulus ($k_0$) | | Initial bulk modulus ($k_0$) | ||
- | | Initial shear modulus ($g_0$) | + | | Initial shear modulus ($g_0$) |
===== LogarihtmicHyperPk2Material ===== | ===== LogarihtmicHyperPk2Material ===== |
doc/user/elements/volumes/hyper_materials.txt · Last modified: 2024/05/02 11:15 by radermecker