A vertical cylinder 1.5m height and 18 cm in diameter is maintained at 100° C in an atmosphere environment of 20˚C. Calculate the heat loss by free convection from the surface of the cylinder. Use the following data: p=1.06 kg/m³ v= 18.97x10 m²/s, k-0.1042 W/mK and Pr=0.6975 Nu -0.1 (Ra)¹/3
A vertical cylinder 1.5m height and 18 cm in diameter is maintained at 100° C in an atmosphere environment of 20˚C. Calculate the heat loss by free convection from the surface of the cylinder. Use the following data: p=1.06 kg/m³ v= 18.97x10 m²/s, k-0.1042 W/mK and Pr=0.6975 Nu -0.1 (Ra)¹/3
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
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Chapter6: Forced Convection Over Exterior Surfaces
Section: Chapter Questions
Problem 6.4P: An electrical transmission line of 1.2-cm diameter carries a current of 200 amps and has a...
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![A vertical cylinder 1.5m height and 18 cm in diameter is maintained at 100° C in an
atmosphere environment of 20˚ C. Calculate the heat loss by free convection from the
surface of the cylinder. Use the following data:
p=1.06 kg/m³ v= 18.97x106 m²/s, k-0.1042 W/mK and Pr=0.6975
Nu =0.1 (Ra)¹/3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F570725c3-3c8a-47b5-9e29-022802abb85c%2Fda1dde39-4820-4b20-99fd-58439996af2b%2Fdazt9f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A vertical cylinder 1.5m height and 18 cm in diameter is maintained at 100° C in an
atmosphere environment of 20˚ C. Calculate the heat loss by free convection from the
surface of the cylinder. Use the following data:
p=1.06 kg/m³ v= 18.97x106 m²/s, k-0.1042 W/mK and Pr=0.6975
Nu =0.1 (Ra)¹/3
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