Coefficient of Friction of a Laminar Flow is

Answer: A- 16/R_e

The coefficient of friction of a laminar flow is 16/R_e

Solution:

The value of the coefficient of friction within a smooth pipe depends on the Reynolds number and flow type. For laminar flow, the coefficient of friction depends only on the Reynolds number, and the value is 16/R_e.

Where,

• Friction factor = R_e/64
•  R_e is Reynolds number

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