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Homework Help: Calculate head loss per meter clarification

  1. Apr 21, 2016 #1
    Calculate the head loss per metre length of a capillary tube which has a bore radius of 0.45 mm when a fluid of density 850 kg/m3 and viscosity of 25 cP is flowing at a rate of 50 l/hr. State whether the flow is turbulent or laminar.

    I have attached my attempt at a solution using poiseuille's law any feedback /clarification is greatly appreciated

    Attached Files:

  2. jcsd
  3. Apr 21, 2016 #2
    Your area is off by a factor of 1000. Try again.
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