Q.1 A 0.2-m-long and 25-mm-thick vertical plate (k = 1.5 W/m-K) separates the hot water from the cold air at 2°C. The plate surface exposed to the hot water has a temperature of 100°C, and the surface exposed to the cold air has an emissivity of 0.73. Determine the temperature of the plate surface exposed to the cold air (Ts, c). Hint: The Ts.c has to be found iteratively. Start the iteration process with an initial guess of 51°C for the Tsc Hot water Plate, & 0.73 Cold air T 2°C 100°C TS.C surr
Q.1 A 0.2-m-long and 25-mm-thick vertical plate (k = 1.5 W/m-K) separates the hot water from the cold air at 2°C. The plate surface exposed to the hot water has a temperature of 100°C, and the surface exposed to the cold air has an emissivity of 0.73. Determine the temperature of the plate surface exposed to the cold air (Ts, c). Hint: The Ts.c has to be found iteratively. Start the iteration process with an initial guess of 51°C for the Tsc Hot water Plate, & 0.73 Cold air T 2°C 100°C TS.C surr
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.
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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