Constant Accelerated Flow for a Third-Grade Fluid in a Porous Medium and a Rotating Frame with the Homotopy Analysis Method

Figure 1

The ℏ-curve at 4th-order approximation with tiny dashes: 𝑓(0.1,0.1) with large dashes: 𝑓(̇0.1,0.1).

(a)

(b)