1) (16 points) A furnace wall is composed of an inner 0.106 -m layer of fireclay brick (k=1.13W/mK) and a 0.635cm layer of stainless steel (k=23W/mK) on the outside surface. The inside air temperature is at 1340K and the ambient (outside) air is at 295K. Heat transfer coefficients on the inside and outside wall surfaces are 5000W/m2K and 50W/m2K respectively. a. Determine the resistances of each material in the system (including the convective). b. What is the overall heat transfer rate per square meter of wall area? c. What are the surface temperatures of the inner and outer furnace walls? 1) (16 points) A furnace wall is composed of an inner 0.106 -m layer of fireclay brick (k=1.13W/mK) and a 0.635cm layer of stainless steel (k=23W/mK) on the outside surface. The inside air temperature is at 1340K and the ambient (outside) air is at 295K. Heat transfer coefficients on the inside and outside wall surfaces are 5000W/m2K and 50W/m2K respectively. a. Determine the resistances of each material in the system (including the convective). b. What is the overall heat transfer rate per square meter of wall area? c. What are the surface temperatures of the inner and outer furnace walls