Hall Currents and Heat Transfer Effects on Peristaltic Transport in a Vertical Asymmetric Channel through a Porous Medium

Figure 20

Streamlines for symmetric channel (𝑎=𝑏=0.4,𝑑=1,𝜙=0). The other parameters chosen are (a) Θ=4, 𝛽=−2, 𝑚=0.5, 𝑘=0.5, 𝑀=1.5, Gr=2; (b) Θ=4, 𝛽=−2,𝑚=0.5, 𝑘=0.5, 𝑀=1.5, Gr=5; (c) Θ=4, 𝛽=−2, 𝑚=1.5, 𝑘=0.5, 𝑀=1.5, Gr=5; (d) Θ=4, 𝛽=−2, 𝑚=1.5, 𝑘=0.8, 𝑀=1.5, Gr=5; (e) Θ=4, 𝛽=2, 𝑚=1.5, 𝑘=0.8, 𝑀=1.5, Gr=5; (f) Θ=5, 𝛽=2, 𝑚=1.5, 𝑘=0.8, 𝑀=1.5, Gr=5.

(a)

(b)

(c)

(d)

(e)

(f)