Nonoscillatory Central Schemes for Hyperbolic Systems of Conservation Laws in Three-Space Dimensions

<table>Parallel scaling analysis for the solution of the Euler hydrodynamics system (<a href="https://static.hindawi.com/articles/tswj/volume-2013/672187/figures/#EEq23">21</a>) on two different problem sizes: (a) CPU time for 10 time steps, (b) speedup, and (c) efficiency; solid line with symbols: <svg height="16.049999" id="M148" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 30.9375 16.049999" width="30.9375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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q0 45 -26.5 69.5t-68.5 24.5q-67 0 -120 -79l-20 20l43 63q51 56 127 56h1q66 0 107 -37t41 -95q0 -42 -31 -71q-22 -23 -68 -54z" id="x33"></path></g>
</svg>; dashed line with symbols: <svg height="16.049999" id="M149" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 30.9375 16.049999" width="30.9375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>. The red dashed line indicates perfect or ideal values.</table>

The Scientific World Journal

fig7

Figure 7

Figure 7: Nonoscillatory Central Schemes for Hyperbolic Systems of Conservation Laws in Three-Space Dimensions 