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1. Water at 60 °F flows from the basement to the second floor through the 0.75-in. (0.0625- ft)-diameter copper pipe (a drawn tubing) at a rate of Q = 120gal/min and exits through a faucet of diameter 0.50 in. as shown: K₁ = 2 based on pipe velocity 10 ft 10 ft → (/)|(8) (6) (2) 0.75-in.-diameter copper pipe 5 ft 10 ft Wide open globe valve (4) 0.50-in. diameter Q= 10 # 12.0 gal/min (3) (1) Threaded 15 ft 90° elbows Determine the pressure at point (1) if a. all losses are neglected, b. the only losses included are major losses, or c. all losses are included. 2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST) 2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST)

1. Water at 60 °F flows from the basement to the second floor through the 0.75-in. (0.0625- ft)-diameter copper pipe (a drawn tubing) at a rate of Q = 120gal/min and exits through a faucet of diameter 0.50 in. as shown: K₁ = 2 based on pipe velocity 10 ft 10 ft → (/)|(8) (6) (2) 0.75-in.-diameter copper pipe 5 ft 10 ft Wide open globe valve (4) 0.50-in. diameter Q= 10 # 12.0 gal/min (3) (1) Threaded 15 ft 90° elbows Determine the pressure at point (1) if a. all losses are neglected, b. the only losses included are major losses, or c. all losses are included. 2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST) 2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST)

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
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 5.25P
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1. Water at 60 °F flows from the basement to the second floor through the 0.75-in. (0.0625- ft)-diameter copper pipe (a drawn tubing) at a rate of Q = 120gal/min and exits through a faucet of diameter 0.50 in. as shown: K₁ = 2 based on pipe velocity 10 ft 10 ft → (/)|(8) (6) (2) 0.75-in.-diameter copper pipe 5 ft 10 ft Wide open globe valve (4) 0.50-in. diameter Q= 10 # 12.0 gal/min (3) (1) Threaded 15 ft 90° elbows Determine the pressure at point (1) if a. all losses are neglected, b. the only losses included are major losses, or c. all losses are included. 2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST)
Transcribed Image Text:1. Water at 60 °F flows from the basement to the second floor through the 0.75-in. (0.0625- ft)-diameter copper pipe (a drawn tubing) at a rate of Q = 120gal/min and exits through a faucet of diameter 0.50 in. as shown: K₁ = 2 based on pipe velocity 10 ft 10 ft → (/)|(8) (6) (2) 0.75-in.-diameter copper pipe 5 ft 10 ft Wide open globe valve (4) 0.50-in. diameter Q= 10 # 12.0 gal/min (3) (1) Threaded 15 ft 90° elbows Determine the pressure at point (1) if a. all losses are neglected, b. the only losses included are major losses, or c. all losses are included. 2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST)
2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST)
Transcribed Image Text:2. Use scale analysis to find an expression for 8/L and Nu, for flow over a flat plate with a thin thermal boundary Layer. (8 >> ST)
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