Unsteady Solutions in a Third-Grade Fluid Filling the Porous Space

<table>Travelling wave solutions
varying <svg height="10.925" id="M86" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 18.0625 10.925" width="18.0625" 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">𝛾</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.6,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">1</tspan>
</text>
<text transform="matrix(1,0,0,-1,-60.72,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">.</tspan>
</text>
</g>
</g>
</svg></table>

Mathematical Problems in Engineering

fig3

Figure 3

Figure 3: Unsteady Solutions in a Third-Grade Fluid Filling the Porous Space 