Q. For laminar flow in circular pipes, the Darcy’s friction factor f is equal to (Solved)
1. 16/Re
2. 32/ Re
3. 64/ Re
4. none of the above where R,, is Reynolds number.
- c. 64/ Re
1. 16/Re
2. 32/ Re
3. 64/ Re
4. none of the above where R,, is Reynolds number.