Steam flows at 300 °C through the given pipe with an inner radius of 5 cm and a wall thickness of 1 cm. The heat transfer coefficient of the pipe material is 30 W/m.°C'and the outer surface temperature of the pipe is T-300 °C at a'constant tempèrature of 220 °C. Assuming that h-18 W/m2 C the heat transfer is only in the r direction, extract the equation expressing the temperature distribution and calculate the amount of heat discharged from the pipe to the environment. T- 220 °C BUHAR L- 3m

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.
Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.56P
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Steam flows at 300 °C
through the given pipe
with an inner radius of 5
cm and a wall thickness of
1 cm. The heat transfer
coefficient of the pipe
material is 30 W/m.°C'and
the outer surface
temperature of the pipe is T-300 °C
at a'constant tempèrature
of 220 °C. Assuming that h-18 W/m2C
the heat transfer is only in
the r direction, extract the
equation expressing the
temperature distribution
and calculate the amount
of heat discharged from
the pipe to the
environment.
T- 220 °C
BUHAR
L- 3m
Transcribed Image Text:Steam flows at 300 °C through the given pipe with an inner radius of 5 cm and a wall thickness of 1 cm. The heat transfer coefficient of the pipe material is 30 W/m.°C'and the outer surface temperature of the pipe is T-300 °C at a'constant tempèrature of 220 °C. Assuming that h-18 W/m2C the heat transfer is only in the r direction, extract the equation expressing the temperature distribution and calculate the amount of heat discharged from the pipe to the environment. T- 220 °C BUHAR L- 3m
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