The surface temperature of the hot side of the furnace wall is 1200°C. It is desired to maintain the outside of the wall at 38°C. A 152 mm refractory silica is used adjacent to the combustion chamber and 10 mm of steel covers the outside. What thickness of insulating bricks is necessary between refractory and steel, If the heat loss should be kept at 788 W/m2? use k = 13.84 W/m-K fro refractory silica; 0.15 for insulating brick, and 45 for steel. O 260 mm O 280 mm O 240 mm O 220 mm

The surface temperature of the hot side of the furnace wall is 1200°C. It is desired to maintain the outside of the wall at 38°C. A 152 mm refractory silica is used adjacent to the combustion chamber and 10 mm of steel covers the outside. What thickness of insulating bricks is necessary between refractory and steel, If the heat loss should be kept at 788 W/m2? use k = 13.84 W/m-K fro refractory silica; 0.15 for insulating brick, and 45 for steel. O 260 mm O 280 mm O 240 mm O 220 mm

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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