Comparative Analysis of Mathematical Models for Blood Flow in Tapered Constricted Arteries

Figure 9

Variation of wall shear stress with frequency ratio for two-fluid H-B and Casson fluid models and different values of 𝜙 and 𝑏 with 𝑡=60^∘, 𝐵=1, 𝜓=−0.1, 𝛽=𝑛=0.95, 𝛿_𝑃=0.1, 𝛼=𝛼_𝐻=𝛼_𝐶=0.2, and 𝑧=2.3.