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Unread 02-04-2003, 11:18 PM   #22
Since87
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Join Date: Sep 2002
Location: Indiana
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I know that in some cases texture can reduce drag. (Dimples on golf ball. Size of turbulent wake is reduced.)


I don't know if that has any relevance to the walls and base of a maze block though. Seems to be more of an issue with fluid flowing into the gap 'behind' an obstacle.

Sandblasting a pin fin block might reduce turbulence?
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