Q4: An oil of viscosity 0.1 N.sm and relative density 0.9 is flowing through a circular pipe ofdiameter 50 mm and of length 300 m. The rate of flow of fluid through the pipe is 3.5 lit/s. Find thepressure drop in a length of 300 m and also the shear stress at the pipe wall.Q 5: A convergent – divergent mouthpiece is fitted to the side of a tank. The discharge throughmouthpiece under a constant head of 1.5 m is 5 lit's. The head loss in the divergent portion is 0.10times the kinetic head at outlet. Find the throat and exit diameters, if separation pressure is 2.5 m andatmospheric pressure = 10.3 m of water?

As per honor code and answering guidelines I can answer 1st question at a time.If you want other…

Q4: An oil of viscosity 0.1 N.s'm and relative density 0.9 is flowing through a circular pipe of diameter 50 mm and of length 300 m. The rate of flow of fluid through the pipe is 3.5 lit/s. Find the pressure drop in a length of 300 m and also the shear stress at the pipe wall.

Q4: An oil of viscosity 0.1 N.s'm and relative density 0.9 is flowing through a circular pipe of diameter 50 mm and of length 300 m. The rate of flow of fluid through the pipe is 3.5 lit/s. Find the pressure drop in a length of 300 m and also the shear stress at the pipe wall.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.34P

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Question

Q4: An oil of viscosity 0.1 N.sm and relative density 0.9 is flowing through a circular pipe of
diameter 50 mm and of length 300 m. The rate of flow of fluid through the pipe is 3.5 lit/s. Find the
pressure drop in a length of 300 m and also the shear stress at the pipe wall.
Q 5: A convergent – divergent mouthpiece is fitted to the side of a tank. The discharge through
mouthpiece under a constant head of 1.5 m is 5 lit's. The head loss in the divergent portion is 0.10
times the kinetic head at outlet. Find the throat and exit diameters, if separation pressure is 2.5 m and
atmospheric pressure = 10.3 m of water?

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