Ashok posted an Question
January 30, 2022 • 22:17 pm 30 points
  • IIT JAM
  • Geology (GG)

Ifna is the reynold's number, then darcy law is valid for a. ng <1 b. ng>1 c. ng-1 d. none of the above

IfNa is the Reynold's number, then Darcy law is valid for a. Ng <1 b. Ng>1 c. Ng-1 d. None of the above

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    Sushmita Best Answer

    Answer: A Darcy's law is valid for laminar flow. Reynold's number (R) is the dimensionless ratio of inertial and viscous force. For channel or the pipe- R< 2000(laminar) & R>2000(turbulent) For groundwater flow-R<1(laminar)

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    For groundwater flow - R<1(laminar)

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