Consider 9-cm long rod heated at both ends which follows a 1-D heat equation, With k = 0.82 cal/s-cm-°C, Ax = 1.5, and A
Posted: Fri May 27, 2022 7:56 am
- Consider 9 Cm Long Rod Heated At Both Ends Which Follows A 1 D Heat Equation With K 0 82 Cal S Cm C Ax 1 5 And A 1 (13.56 KiB) Viewed 15 times
a. x = 4.5 at t = 3 s
b. x = 3 at t = 1 s
c. 7.5 at t = 5 s
d. x = 1.5 at t = 4 s
e. x = 6 at t = 2 s
f. x = 4.5 at t = 5 s
Consider 9-cm long rod heated at both ends which follows a 1-D heat equation, With k = 0.82 cal/s-cm-°C, Ax = 1.5, and At = 0.5 s; Initial condition: T (x, 0) = 0 at 0<x<9 And boundary conditions: T (0, t) = 100°C, and T (9, t) = 60°C. OT 0²T -=k dt d1²