Question: 15. Lubrication approximation The lubrication approximation can be used to get an approximate expression for the volume flow rate vs. the pressure drop for a

an approximate expression for the volume flow rate vs. the pressure drop

15. Lubrication approximation The lubrication approximation can be used to get an approximate expression for the volume flow rate vs. the pressure drop for a tube whose radius varies with axial distance as R(2) = R.|1+ esin 272 E

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