solve both, show assumptions 1. What is the pressure drop associated with water at 27°C flowing with a mass flow rate of3.5 kg/s through a 600-m-long cast iron pipe of 0.15-m inside diameter?2. Consider pressurized water, engine oil (unused), and Nak (22%/78%) flowing in a 20-mm-diameter tube. Determine the mean velocity, the hydrodynamic entry length, and thethermal entry length for each of the fluids when the fluid temperature is 100°C and the flowrate is 0.01 kg/s.

Answers are given below:Explanation:

Answered: 1. What is the pressure drop associated…

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 5.46P

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