Modal Spectral Element Solutions to Incompressible Flows over Particles of Complex Shape

<table>Comparisons between the DNS run and the VIP run for a spheroid at <svg height="11.375" id="M106" style="vertical-align:-0.1254pt" version="1.1" viewbox="0 0 48.325001 11.375" width="48.325001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> in the plane <svg height="15.1375" id="M107" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 43.537498 15.1375" width="43.537498" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.017,-0,0,-.017,20.625,10.862)"><path d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z" id="x3D"></path></g><g transform="matrix(.017,-0,0,-.017,35.312,10.862)"><path d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
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</svg> through its center of mass: (a) contour lines of the streamwise fluid velocity; (b) spectral elements used in the VIP run (upper) and the DNS run (lower).</table>

Journal of Computational Engineering

fig1

Figure 1

Figure 1: Modal Spectral Element Solutions to Incompressible Flows over Particles of Complex Shape 