A long heat-treating furnace has a rectangular cross section 3 m in height and 4 m in width. The surface of the roof is at 1000°C, the side walls are at 800°C, the floor is at 400°C, and all the surfaces have an emissivity of 0.8. Calculate the radiant heat transfer to the floor of the furnace per meter of length.

A long heat-treating furnace has a rectangular cross section 3 m in height and 4 m in width. The surface of the roof is at 1000°C, the side walls are at 800°C, the floor is at 400°C, and all the surfaces have an emissivity of 0.8. Calculate the radiant heat transfer to the floor of the furnace per meter of length.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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