12. A mixture of oil and gas flows through a horizontal pipe with an inside diameter of 150 mm. The respective volumetric flow rates for the oil and gas are 0.015 and 0.29 m³s-¹. Determine the gas void frac- tion and the average velocities of the oil and gas. The friction factor may be assumed to be 0.0045. The gas has a density of 2.4 kgm-³ and viscosity of 1 x 10-5 Nsm ². The oil has a density of 810 kgm 3 and density of 0.82 Nsm-2. Answer: 0.79, 20.8 ms-¹, 4 ms-¹ -3

12. A mixture of oil and gas flows through a horizontal pipe with an inside diameter of 150 mm. The respective volumetric flow rates for the oil and gas are 0.015 and 0.29 m³s-¹. Determine the gas void frac- tion and the average velocities of the oil and gas. The friction factor may be assumed to be 0.0045. The gas has a density of 2.4 kgm-³ and viscosity of 1 x 10-5 Nsm ². The oil has a density of 810 kgm 3 and density of 0.82 Nsm-2. Answer: 0.79, 20.8 ms-¹, 4 ms-¹ -3

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.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.1P: Evaluate the Reynolds number for flow over a tube from the following data: D=6cm,U=1.0m/s,...

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Question

12. A mixture of oil and gas flows through a horizontal pipe with an
inside diameter of 150 mm. The respective volumetric flow rates for
the oil and gas are 0.015 and 0.29 m³s¹. Determine the gas void frac-
tion and the average velocities of the oil and gas. The friction factor
may be assumed to be 0.0045. The gas has a density of 2.4 kgm-³ and
viscosity of 1 x 10-5 Nsm 2. The oil has a density of 810 kgm-³ and
density of 0.82 Nsm-2. Answer: 0.79, 20.8 ms-¹,4 ms-1

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