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Meshing and CFD Accuracy - ICM

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Case Study: Taylor’s Vortex Array (2)<br />

• Note that the error drops as O(∆x 2 ) (slope is 2 on the log-plot).<br />

• The total kinetic energy agrees well with the exact solution for<br />

Re = 1.<br />

• No appreciable loss in kinetic energy for very small viscosity<br />

(Re = 10 12 ).<br />

11

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