Linear shear flow
= Linear shear flow
A linear shear flow has velocity that varies linearly in a transverse coordinate, such as $\mathbf u=-Sx\mathbf e_y$. Its velocity gradient and shear rate are spatially constant.
= Linear shear flow
A linear shear flow has velocity that varies linearly in a transverse coordinate, such as $\mathbf u=-Sx\mathbf e_y$. Its velocity gradient and shear rate are spatially constant.