1. A furnace wall has an inner layer of silica brick with ki = 1.07 W/m-K, apuch an outer layer of masonry brick with k

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1 A Furnace Wall Has An Inner Layer Of Silica Brick With Ki 1 07 W M K Apuch An Outer Layer Of Masonry Brick With K 1 (32.31 KiB) Viewed 48 times

1. A furnace wall has an inner layer of silica brick with ki = 1.07 W/m-K, apuch an outer layer of masonry brick with k - 0.66 W/m-K. Furnace gas conditions are T. -400C and T. - 25 °C. In addition, h = 45 W/mK and ho - 25 W/mK. It is desired that the heat loss be 800 W/m², and that the interface temperature, T2, be 150 °C. Compute the thickness L, and La needed. T T2 T, Furnace Ti, Silica Brick ki Masonry Brick k2 To, ho 9 L L2