Question

method) 2. (50%) A Carbon Steel Cube (AISI!) of 15 cm per side is at an initial temperature of 100 °C and suddenly immersed in a fluid whose temperature is 50 °C and h 25 W m2 °C, considering a time of one/ teen hour. Calculate: a) the temperature using the concentrated systems method; b) the temperature at the corner of the cube using the method of approaching a term or letters of Heisler, c) The heat transferred. 1010 o,1 hr

Answer 1

Side, LISo.IS m 360p Sec. Alsl lolo 05 o025 m GS- BY 0.0096 foy

25 x360 e. loo SO T-95.24 c. at gi-0.00% loo -SO (v- 3)