Two composite bars have the following composition. At an initial temperature of 5 degree C, there is an existing gap of 9mm. Bar 1 and 2 have coefficients of thermal expansion of ai 67 X10 6/°C, respectively. Determine the temperature at which the 9mm 140 X10-6/°C and a2 |3| %3D gap is closed. GAP (1) (2) B C 540 mm 360 mm
Two composite bars have the following composition. At an initial temperature of 5 degree C, there is an existing gap of 9mm. Bar 1 and 2 have coefficients of thermal expansion of ai 67 X10 6/°C, respectively. Determine the temperature at which the 9mm 140 X10-6/°C and a2 |3| %3D gap is closed. GAP (1) (2) B C 540 mm 360 mm
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 8.16P
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Two composite bars have the following composition. At an initial temperature of 5 degree C, there is an existing gap of 9mm. Bar 1 and 2 have coefficiens of thermal expansion of a1=140x10^-6/°C and a2=67x10^-6/°C, respectively. Determine the temperature at which thr 9mm gap is closed.
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