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Select ff1 from the Compute From drop-down list. FLUENT will update the reference values based on the boundary conditions at ff1. Click OK.
Iterate the Solution
Main Menu > Solve > Iterate...
You will have to input the time step size for iteration. Smaller time step means more accurate result but more computational time. We need to choose the balance between accuracy and computational power.
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The Strouhal number for flow past cylinder is roughly 0.183 as reported by Williamson (link). |
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