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All Blog Posts Tagged 'Total' (1)

Total Flow Area

Total Flow Area (TFA) is summation of nozzle areas which fluid can pass through. When you consider about the TFA, you need to count all nozzles that you have in a bit or a reamer.

Basically, you can determine flow area with a simple circle area formula.









Where;



Area in square inch…



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Added by Rachain Jetjongjit on March 23, 2011 at 9:30pm — 1 Comment

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