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A 5-mm-thick stainless steel strip (k = 21 W/m·K, Ï = 8000 kg/m 3 , and c p = 570

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A 5-mm-thick stainless steel strip (k = 21 W/m·K, ρ = 8000 kg/m3, and cp= 570 J/kg·K) is being heat treated as it moves through a furnace at a speed of 1 cm/s. The air temperature in the furnace is maintained at 900°C with a convection heat transfer coefficient of 80 W/m2·K. If the furnace length is 3 m and the stainless steel strip enters it at 20°C, determine the temperature of the strip as it exits the furnace.

Furnace 900°C 1 cm/s 3 m Stainless steel 20°C

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Furnace 900°C 1 cm/s 3 m Stainless steel 20°C

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Fundamentals of Thermal-Fluid Sciences

Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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Chapter # 18
Section: Problems
Problem: 18
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Question Posted: December 04, 2018 05:21:02
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