Peristaltic Flow of a Nanofluid under the Effect of Hall Current and Porous Medium

Figure 6

Variations of nanoparticle phenomena Ω(𝑥,𝑦) with 𝑦 for different values of thermophoresis parameter 𝑁_𝑡 (panel a) and the Brownian motion parameter 𝑁_𝑏 (panel b). The other parameters chosen are 𝑑=1, 𝑥=0.25, 𝑎=0.3, 𝑏=0.5, 𝑁_𝑏=1.5, and 𝜙=0.2 (panel a); 𝑑=1, 𝑥=0.25, 𝑎=0.3, 𝑏=0.5, 𝑁_𝑡=1.5, and 𝜙=0.2 (panel b).

(a)

(b)