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

<table>Travelling wave solutions
varying <svg height="9.1625004" id="M52" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 8.9250002 9.1625004" width="8.9250002" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,9.1625)">
<g transform="translate(72,-64.67)">
<text transform="matrix(1,0,0,-1,-71.95,64.86)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑡</tspan>
<tspan style="font-size: 12.50px; " x="3.913439" y="0">.</tspan>
</text>
</g>
</g>
</svg></table>

Mathematical Problems in Engineering

fig1

Figure 1

Figure 1: Unsteady Solutions in a Third-Grade Fluid Filling the Porous Space 