Question of the week
A furnace is lined with refractory brick (k = 0.065 W/m-K) with a thickness of 11.43 cm. The temperature on the hot side of the brick is 980 degrees Celsius. The heat loss from the furnace must be limited to 470 W/m2. Determine:
The temperature on the cooler side of the brick.;
The correct answer is C (426 C)
How everyone else is answering?