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Discussion :: Fluid Mechanics

  1. What is the shear rate at the pipe wall, in case of laminar flow of Newtonion fluids in a pipe of diameter 'D' & length 'L' incurring a pressure drop 'Δp' with average velocity 'Vavg'?

  2. A.

     D Δp/8L

    B.

     D Δp/4L

    C.

     8 . Vavg/D

    D.

     4 . Vavg/D

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    Workspace

    Answer : Option C

    Explanation :

    Explanation Not Provided


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