Q.48 A 2.0 meter long conical diffuser 20 cmdiameter at the upstream end has 80 cm diameterat downstream end. At a certain instant thedischarge through diffuser is observed to be 200lit/sec of water and is found to increase uniformly ata rate of 50 lit/sec. Estimate the local, convectiveand total acc". at a section 1.5 m from upstreamend.

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am end. At a certair hrough diffuser is obse ter and is found to in lit(con Estimate the I

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 5.29P: Air at 20C flows at 1 m/s between two parallel flat plates spaced 5 cm apart. Estimate the distance...

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Question

Q.48 A 2.0 meter long conical diffuser 20 cm
diameter at the upstream end has 80 cm diameter
at downstream end. At a certain instant the
discharge through diffuser is observed to be 200
lit/sec of water and is found to increase uniformly at
a rate of 50 lit/sec. Estimate the local, convective
and total acc". at a section 1.5 m from upstream
end.

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