Water at 30 °C enters a pipe of 25 mm in diameter and 1 m in length with a mean velocity of 0.06 m/s. The pipe surface temperature is 50 °C. What is the outlet temperature of water? Assume the fully developed condition. For water: k = 0.6 W/mK, v = 0.8x106 m²/s, p = 1000 kg/m³, cp = 4187 J/kgK, Pr = 5

Water at 30 °C enters a pipe of 25 mm in diameter and 1 m in length with a mean velocity of 0.06 m/s. The pipe surface temperature is 50 °C. What is the outlet temperature of water? Assume the fully developed condition. For water: k = 0.6 W/mK, v = 0.8x106 m²/s, p = 1000 kg/m³, cp = 4187 J/kgK, Pr = 5

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.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.15P

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Water at 30 °C enters a pipe of 25 mm in diameter and 1 m in length with a mean velocity of 0.06 m/s. The pipe surface temperature is 50 °C. What is the outlet temperature of water? Assume the fully developed condition. For water: k = 0.6 W/mK, ν = 0.8x10-6 m2/s, ρ = 1000 kg/m3, cp = 4187 J/kgK, Pr = 5
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