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Table 1 Estimates of the wall shear stress and percentage of increase in the wall shear stress of the two-fluid Casson model and two-fluid Herschel-Bulkley model over uniform diameter tube for different stenosis sizes with and .

From: Two-Fluid Mathematical Models for Blood Flow in Stenosed Arteries: A Comparative Study

Stenosis height

Estimates of the wall shear stress

Estimates of the percentage of increase in wall shear stress

 

Two-fluid Casson model

Two-fluid H-B model with = 0.95

Two-fluid Casson model

Two-fluid H-B model with = 0.95

0.025

1.677

3.0057

5.45

7.43

0.050

1.8058

3.1852

11.42

15.70

0.075

1.9495

3.3826

17.99

24.93

0.100

2.1102

3.6005

25.24

35.25

0.125

2.2907

3.8416

33.26

46.84

0.150

2.4939

4.1093

42.16

59.89