Air at 20°C with a convection heat transfer coefficient of 25 W/m2 K blows over a horizontal steel hot plate (k = 43 W/m-K). The surface area of the plate is 0.38 m² with a thickness of 2 cm. The plate surface is maintained at a constant temperature of Ts=345°C, and the plate loses 300 W from its surface by radiation. Calculate the inside plate temperature (T). Air, 20°C T, Steel Plate T₁ = ? The inside plate temperature is °C.

Air at 20°C with a convection heat transfer coefficient of 25 W/m2 K blows over a horizontal steel hot plate (k = 43 W/m-K). The surface area of the plate is 0.38 m² with a thickness of 2 cm. The plate surface is maintained at a constant temperature of Ts=345°C, and the plate loses 300 W from its surface by radiation. Calculate the inside plate temperature (T). Air, 20°C T, Steel Plate T₁ = ? The inside plate temperature is °C.

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.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.31P: A spherical communications satellite, 2 m in diameter, is placed in orbit around the earth. The...

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