Research Article

Biorheological Model on Flow of Herschel-Bulkley Fluid through a Tapered Arterial Stenosis with Dilatation

Table 1

A comparison between numerical value of pressure gradient and approximate value of pressure gradient at the midpoint of stenotic region for different values of yield stress taking = 0.8, = 1.2, , and .


Numerical value of 17.9423 18.1099 19.1145 20.4511 21.7841 23.1127 24.4368 25.7559
Analytical value of 17.9424 18.1104 19.124 20.4895 21.8712 23.2692 24.6834 26.1137