According to Eq. 6.134, the \(x\)-velocity in fully developed laminar flow between parallel plates is given by

\[ u=\frac{1}{2 \mu}\left(\frac{\partial p}{\partial x}\right)\left(y^{2}-h^{2}\right) \]

The \(y\)-velocity is \(v=0\). Determine the volumetric strain rate, the vorticity, and the rate of angular deformation. What is the shear stress at the plate surface?

Eq. 6.134

Transcribed Image Text:

u 1 Op (y-h) 2 dx,