Unformatted text preview: Assume the tile and subfloor to have an initial temperature of 25°C and to have equivalent thermophysical properties of k = 0.15 W/(m*K) and ρ C p = 1.5 x 10 6 J/(m 3 *K) (a) How long will it take a worker using the tile-iron to life a tile? Will the adhesive temperature exceed 120°C? (b) If the tile-iron has a square surface area and has a side length of 254 mm, how much energy has been removed from it during the time it has taken to lift the tile? Tile, 4-mm thickness Subflooring...
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This note was uploaded on 02/12/2010 for the course CHE 378 taught by Professor Wang during the Spring '10 term at Purdue.
- Spring '10
- Mass Transfer