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

Figure 20

Graph of streamlines for different three values of 𝜖: (a) 𝜖=0.2, (b) 𝜖=0.1, (c) 𝜖=0.0 at 𝛿=0.156, 𝑄=0.7, Wi=0.05, Re=15, and 𝜙=0.4, 𝑟∈[𝜖,𝑟₂].

(a)

(b)

(c)