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Discussion :: GATE Mechanical

  1. For steady, fully developed flow inside a straight pipe of diameter D, neglecting gravity effects, the pressure drop ∆p over a length L and the wall shear stress tw are related by
    2. A.
    tw = ∆pD/4L
    B.
    tw = ∆pD2/4L2
    C.
    tw = ∆pD/2L
    D.
    tw = 4∆pL/D

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    Workspace

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    Answer : Option A

    Explanation :

    -NA-

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