Time Left - 15:00 mins
GATE 2023 II Laminar Flow & Turbulent Flow II Quiz 7
Attempt now to get your rank among 58 students!
A fluid entire a circular pipe with free stream velocity of 5 m/s. The average velocity (in m/s) in developed region of flow is
In a laminar flow between two parallel plates with a separation distance of 6 mm, the centre line velocity is 1.8 m/s. The velocity (in m/s) at a distance of 1 mm from the Boundary is _________.
The wall shear stress (in N/m2 ) in a pipe of diameter 80 mm which carries water at velocities of the pipe centre and 20 mm from pipe centres are 2 m/s and 1.5 m/s respectively. (Assume turbulent flow)
The intensity of turbulence refers to
In laminar flow between two parallel plates, the slope of hydraulic gradient line was found to be 0.05. If the discharge remains the same but the viscosity increases by 50% ,the value of new slope of hydraulic gradient line will be.
The relation is valid for
- 58 attempts
- 0 upvotes
- 0 comments
Aug 23ESE & GATE ME