A brass rod 125.00 mm long and 5.00 mm in diameter extends horizontally from a casting at 200°C. The rod is in an air environment with T = 20°C and h = 30 W/m2-K. What is the temperature of the rod 31.25, 62.50, and 125.00 mm from the casting? T31.25 = °C T62.50 = i °C
A brass rod 125.00 mm long and 5.00 mm in diameter extends horizontally from a casting at 200°C. The rod is in an air environment with T = 20°C and h = 30 W/m2-K. What is the temperature of the rod 31.25, 62.50, and 125.00 mm from the casting? T31.25 = °C T62.50 = i °C
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 5.22P
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![A brass rod 125.00 mm long and 5.00 mm in diameter extends horizontally from a casting at 200°C. The rod is in an air environment
with T = 20°C and h = 30W/m2.K. What is the temperature of the rod 31.25, 62.50, and 125.00 mm from the casting?
T31.25 =
i
°C
T62.50 =
i
°C
T125.00
i
°C
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8f427994-8580-4ffd-96a5-5017de810ce7%2F54d08470-1512-4380-9604-eecc61ab5db3%2Foqry3nr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A brass rod 125.00 mm long and 5.00 mm in diameter extends horizontally from a casting at 200°C. The rod is in an air environment
with T = 20°C and h = 30W/m2.K. What is the temperature of the rod 31.25, 62.50, and 125.00 mm from the casting?
T31.25 =
i
°C
T62.50 =
i
°C
T125.00
i
°C
%3D
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