Water flows through a tube of diameter 30 mm at an average velocity of 1.5 m/s. The properties of water are p = 1000 kg/m³, µ = 7.25 × 10-4 N s/m², k=0.625 W/m K, Pr=5.18. Using Nu=0.023 Re0.$Pr04, the convective heat transfer coefficient (in W/m? K) is .

Water flows through a tube of diameter 30 mm at an average velocity of 1.5 m/s. The properties of water are p = 1000 kg/m³, µ = 7.25 × 10-4 N s/m², k=0.625 W/m K, Pr=5.18. Using Nu=0.023 Re0.$Pr04, the convective heat transfer coefficient (in W/m? K) is .

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.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.32P

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Question

Water flows through a tube of diameter 30 mm at
an average velocity of 1.5 m/s. The properties of
water are p = 1000 kg/m³, µ = 7.25 × 10-4 N s/m²,
k=0.625 W/m K, Pr=5.18. Using Nu=0.023 Re0.$Pr04,
the convective heat transfer coefficient
(in W/m? K) is .

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