Lattice Boltzmann methods for solids: Difference between revisions

Revision as of 09:20, 26 August 2022

Revision as of 09:23, 26 August 2022

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::<math>\vec{g} = \frac{1}{\rho} \mathbf{\nabla}_{x} \cdot \overline{\overline{\sigma}}</math>,

where <math>\overline{\overline{\sigma}}</math> denotes the [[cauchyCauchy stress tensor]]. <math>\vec{g}</math> and <math>\rho</math> are respectively the gravity vector and solid matter density. Stress tensor is usually computed accross the lattice aiming [[Finite difference method|finite difference schemes]].

==== Some results ====