0.10 W/m.°C) and 3" brick (k = 0.60 W/m.°C). The temperature on the inside needs to be maintained
at 27°C when the outside temperature is 0°C. (a) Find the temperatures at the drywall and the wood
interface as well as the wood and brick interface. (b) Calculate the heat lost through one square meter
of the wall during a (24 h) day.
- In A Home The Wall Is A Sandwich Of 1 Thick Drywall K 0 30 W M C 0 75 Plywood Sheet K 0 10 W M C And 3 Brick 1 (25.15 KiB) Viewed 50 times
3. In a home the wall is a sandwich of 1" thick drywall (k = 0.30 W/m.°C), 0.75" plywood sheet (k
0.10 W/m.°C) and 3" brick (k = 0.60 W/m.°C). The temperature on the inside needs to be maintained
at 27°C when the outside temperature is 0°C. (a) Find the temperatures at the drywall and the wood
interface as well as the wood and brick interface. (b) Calculate the heat lost through one square meter
of the wall during a (24 h) day. THICKNESS OF THE WALL IS
1 inch drywall
0.75 inch plywood
3 inch brick
3. In a home the wall is a sandwich of 1" thick drywall (k=0.30 W/m.ºC), 0.75" plywood sheet (k = 0.10 W/m.ºC) and 3" brick (k=0.60 W/m.ºC). The temperature on the inside needs to be maintained at 27°C when the outside temperature is 0°C. (a) Find the temperatures at the drywall and the wood interface as well as the wood and brick interface. (b) Calculate the heat lost through one square meter of the wall during a (24 h) day. drywall plywood brick inside 27°C T₂ Outside 0°C