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  • FLUENT - Steady Flow Past a Cylinder - Step 7

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You can also change the appropriate parameters (interval count and
first length) in your previous journal file to obtain different meshmeshes.

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To double the mesh density, the interval count is increased by factor of 1.5. The first length is decreased by a factor of about 1.5. To half the mesh density, the interval count is decreased by factor of 1.5. The first length is increased by a factor of about 1.5. Think about why it is so. 

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