20 mm OD copper tubes are arranged in line at 30 mm pitch perpendicular to flow and 25 mm pitch along the flow. The entry velocity of air is 1 m/s, and the air temperature is 20°C. The tube wall is at 40°C. Determine the value of convection coefficient if the number of tubes along the flow is 6 (or Bank is 6 rows deep).

20 mm OD copper tubes are arranged in line at 30 mm pitch perpendicular to flow and 25 mm pitch along the flow. The entry velocity of air is 1 m/s, and the air temperature is 20°C. The tube wall is at 40°C. Determine the value of convection coefficient if the number of tubes along the flow is 6 (or Bank is 6 rows deep).

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.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.56P

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