The glycerin at 40 C flows through a horizontal cylindrical pipe. The length of the pipe is 70 m and the diameter of the pipe is 4 cm. The flow is steady state and fully developed. The velocity of the fluid at the centerline is 6 m/s.  PLEASE DRAW THE FIGURE OF THE PIPE and labet the necessary info .   The density and the viscosity of the glycerin at 40 0C are 1252 kg/m3 and 0.3073 kg/m.s, respectively.   Is this a laminar flow? Write an equation for the variation of the local flow velocity with the radial direction. Determine the shear stress exerted by the glycerin on the wall of the pipe. Calculate the volume flow rate.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The glycerin at 40 C flows through a horizontal cylindrical pipe. The length of the pipe is 70 m and the diameter of the pipe is 4 cm. The flow is steady state and fully developed. The velocity of the fluid at the centerline is 6 m/s.  PLEASE DRAW THE FIGURE OF THE PIPE and labet the necessary info .

 

The density and the viscosity of the glycerin at 40 0C are 1252 kg/m3 and 0.3073 kg/m.s, respectively.

 

  1. Is this a laminar flow?
  2. Write an equation for the variation of the local flow velocity with the radial direction.
  3. Determine the shear stress exerted by the glycerin on the wall of the pipe.
  4. Calculate the volume flow rate.
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