Analysis of Eyring-Powell Fluid in Helical Screw Rheometer

Figure 11

Velocity profile 𝑠(𝑦) for different values of 𝜕𝑃/𝜕𝑧, keeping 𝛼=1.0, 𝛽=1.0, 𝜕𝑃/𝜕𝑥=−0.5, and 𝜙=45^∘.