For laminar flow in circular pipes, the Darcy's friction factor F is equal to

[ $R_{e}$ = Reynolds number]

- 1
  
  $16 / R_{e}$
- 2
  
  $32 / R_{e}$
- 3
  
  $64 / R_{e}$
- 4
  
  none of the above

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.