Shear stress
= Shear stress
{title2=$\tau$}
{wiki}
Shear stress is the tangential component of traction on a surface. For leading unidirectional flow $u(y)$ in a Newtonian fluid, $\tau=\mu\,du/dy$.
= Shear stress
{title2=$\tau$}
{wiki}
Shear stress is the tangential component of traction on a surface. For leading unidirectional flow $u(y)$ in a Newtonian fluid, $\tau=\mu\,du/dy$.