Spin tensor
= Spin tensor
{title2=$\boldsymbol\Omega$}
{wiki}
The spin tensor is the antisymmetric part of the velocity gradient, $\boldsymbol\Omega=(\nabla\mathbf u-(\nabla\mathbf u)^T)/2$. It describes local rigid-body rotation.
= Spin tensor
{title2=$\boldsymbol\Omega$}
{wiki}
The spin tensor is the antisymmetric part of the velocity gradient, $\boldsymbol\Omega=(\nabla\mathbf u-(\nabla\mathbf u)^T)/2$. It describes local rigid-body rotation.