Function von_mises_stress_kernel
Source pub fn von_mises_stress_kernel(
stress: &CausalTensor<f64>,
) -> Result<Stress, PhysicsError>
Expand description
Calculates Von Mises Stress from a 3x3 Stress Tensor.
$\sigma_{vm} = \sqrt{3 J_2}$ where $J_2 = \frac{1}{2} S_{ij}S_{ij}$ is the second invariant of deviatoric stress.
§Arguments
stress - Cauchy stress tensor (3x3).
§Returns
Ok(Stress) - Von Mises stress scalar.