Analytical Method in Solving Flow of Viscoelastic Fluid in a Porous Converging Channel

<table>Velocity distribution for  <svg height="11.1" id="M100" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 59.012501 11.1" width="59.012501" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.1)">
<g transform="translate(72,-63.12)">
<text transform="matrix(1,0,0,-1,-71.95,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">R</tspan>
<tspan style="font-size: 12.50px; " x="8.3395014" y="0">e</tspan>
<tspan style="font-size: 12.50px; " x="19.442165" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="31.482553" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="37.734055" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="40.859802" y="0">5</tspan>
</text>
</g>
</g>
</svg>, <svg height="10.6875" id="M101" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 38.887501 10.6875" width="38.887501" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.6875)">
<g transform="translate(72,-63.45)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑅</tspan>
<tspan style="font-size: 12.50px; " x="12.715551" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="24.755939" y="0">2</tspan>
</text>
</g>
</g>
</svg>, and different <svg height="10.325" id="M102" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 14.8375 10.325" width="14.8375" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑁</tspan>
</text>
</g>
</g>
</svg> using HPM.</table>

International Journal of Mathematics and Mathematical Sciences

fig3

Figure 3

Figure 3: Analytical Method in Solving Flow of Viscoelastic Fluid in a Porous Converging Channel 