The Flow Separation of Peristaltic Transport for Maxwell Fluid between Two Coaxial Tubes

Figure 15

Wall shear stress 𝜏₁₃ at the inner wall versus 𝑧 with different values of 𝛿 and 𝜖 at Wi=0.01, 𝑄=1.5, 𝜙=0.4, and Re=10.