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

Figure 4

Variation of plug flow velocity with yield stress for two-fluid H-B and Casson fluid models and different values of 𝐵 and 𝜓 with 𝑏=0.1, 𝛽=0.95, 𝑡=60^∘, 𝛿_𝑃=0.1, 𝑒=0.5, 𝜙=𝛼_𝐻=𝛼_𝐶=0.2, 𝜔=1, 𝑧=2.3 and 𝛽=𝑛=0.95.