Determine the convection heat transfer coefficient (in W/m2∙K) for the flow of water at a velocity of 5 m/s in an 8-cm-diameter and 10-m-long tube when the tube is subjected to uniform heat flux from all surfaces. The tube is maintained at a constant temperature of 95°C. Take the properties of water at 25°C. For water at 25°C: ρ = 997 kg/m3; cp = 4180 J/kg∙K; k = 0.607 W/m∙K; ? = 0.891×10-3 kg/m∙s

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Determine the convection heat transfer coefficient (in W/m2∙K) for the flow of water at a velocity of 5 m/s in an 8-cm-diameter and 10-m-long tube when the tube is subjected to uniform heat flux from all surfaces. The tube is maintained at a constant temperature of 95°C. Take the properties of water at 25°C.

For water at 25°C:

ρ = 997 kg/m3; cp = 4180 J/kg∙K; k = 0.607 W/m∙K; ? = 0.891×10-3 kg/m∙s

Water
or Air
D = 8 cm
5 m/s
L= 10 m
Transcribed Image Text:Water or Air D = 8 cm 5 m/s L= 10 m
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