A Defect-Correction Method  for Time-Dependent Viscoelastic Fluid Flow Based  on SUPG Formulation

<table>Streamlines and magnitude of velocity contours for  <svg height="7.5500002" id="M439" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 8.8125 7.5500002" width="8.8125" xmlns="http://www.w3.org/2000/svg">
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</svg>. (a): steady problem, (b): time-dependent problem at time <svg height="11.1" id="M440" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 51.75 11.1" width="51.75" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑡</tspan>
<tspan style="font-size: 12.50px; " x="7.37677" y="0">=</tspan>
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<tspan style="font-size: 12.50px; " x="35.04591" y="0">5</tspan>
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</svg> using <svg height="10.9125" id="M441" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 47.525002 10.9125" width="47.525002" xmlns="http://www.w3.org/2000/svg">
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<g transform="translate(72,-63.27)">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑘</tspan>
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<tspan style="font-size: 12.50px; " x="22.280346" y="0">0</tspan>
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Discrete Dynamics in Nature and Society

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Figure 4

Figure 4: A Defect-Correction Method  for Time-Dependent Viscoelastic Fluid Flow Based  on SUPG Formulation 