13. Slurry at a rate of 110 lbm/h and 110 F is pumped through 2 in inside diame- ter pipe. After traveling in a unheated length of the pipe, the slurry enters a 3 ft long heated section where the wall of the pipe is maintained at 190 F. Find the average temperature of the slurry leaving the heated section. Thermal properties of slurry are as follows p= 70 lbm/ft’, µ = 150 lbm/h-ft, c = 0.4 Btu/lbm-F, and k = 0.5 Btu/h-ft·F.

13. Slurry at a rate of 110 lbm/h and 110 F is pumped through 2 in inside diame- ter pipe. After traveling in a unheated length of the pipe, the slurry enters a 3 ft long heated section where the wall of the pipe is maintained at 190 F. Find the average temperature of the slurry leaving the heated section. Thermal properties of slurry are as follows p= 70 lbm/ft’, µ = 150 lbm/h-ft, c = 0.4 Btu/lbm-F, and k = 0.5 Btu/h-ft·F.

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 6.53P

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