l MTN1/14:26 PM80%An oil with density 900 kg/m3 and flow rate 0.0002 m2/s flows upward through aninclined pipe as shown in figure below, The pressure at sections 1 and 2 are P1 = 350 kPaand P2 = 250 kPa, and the elevation at section 1 z1 = 0, Sections 1 and 2 are 10 m apart (L= 10 m) and the pipe is inclined at 40°. The pipe diameter is 6 cm. Assuming steady laminarflow,(a) Verify that the flow is up,(b) Compute hr between 1 and 2,(c) What is the flow rate Q,(d) Find the flow velocity, V,(e) Verify if the flow is really laminar.FlowOR direction

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Answered: Iflow rat

Engineering

Mechanical Engineering

Iflow rat

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 6.15P

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Question

l MTN
1/1
4:26 PM
80%
An oil with density 900 kg/m3 and flow rate 0.0002 m2/s flows upward through an
inclined pipe as shown in figure below, The pressure at sections 1 and 2 are P1 = 350 kPa
and P2 = 250 kPa, and the elevation at section 1 z1 = 0, Sections 1 and 2 are 10 m apart (L
= 10 m) and the pipe is inclined at 40°. The pipe diameter is 6 cm. Assuming steady laminar
flow,
(a) Verify that the flow is up,
(b) Compute hr between 1 and 2,
(c) What is the flow rate Q,
(d) Find the flow velocity, V,
(e) Verify if the flow is really laminar.
Flow
OR direction

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