Nonlinear Fluid Models for Biofluid Flow in Constricted Blood
Vessels under Body Accelerations: A Comparative Study

<table>Variation of plug core radius with axial distance for H-B and Casson fluid models with different values of yield stress <i>θ</i> and with <i>δ</i> = 0.15, <svg height="10.925" id="M164" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 19.475 10.925" width="19.475" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.925)">
<g transform="translate(72,-63.26)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝛼</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.4,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝐻</tspan>
</text>
</g>
</g>
</svg> = <svg height="11.05" id="M165" style="vertical-align:-3.24037pt" version="1.1" viewbox="0 0 17.15 11.05" width="17.15" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.05)">
<g transform="translate(72,-63.16)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝛼</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.4,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝐶</tspan>
</text>
</g>
</g>
</svg> = 0.2, <i>B</i> = 2, <i>e</i> = <i>ϕ</i> = 0.7, and <i>t</i> = 45°.</table>

Journal of Applied Mathematics

fig2

Figure 2

Figure 2: Nonlinear Fluid Models for Biofluid Flow in Constricted Blood
Vessels under Body Accelerations: A Comparative Study 

Journal of Applied Mathematics

Nonlinear Fluid Models for Biofluid Flow in Constricted Blood Vessels under Body Accelerations: A Comparative Study

Figure 2