Q. The velocity distribution in a turbulent flow in a pipe is often assumed to (Solved)
1. be zero at the wall and increase linearly to the centre
2. vary according to the 1/7 th power law
3. be maximum at the wall and decrease linearly to the centre
4. be unpredictable and is thus not used
5. vary parabolically
- b. vary according to the 1/7 th power law