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author | Nguyễn Gia Phong <vn.mcsinyx@gmail.com> | 2020-02-16 14:26:55 +0700 |
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committer | Nguyễn Gia Phong <vn.mcsinyx@gmail.com> | 2020-02-16 14:26:55 +0700 |
commit | 82e6cf7d1046d6cee16f7e8b044ec33e7ec6c4b7 (patch) | |
tree | f7b7ae0bce69070c47a1b31a85bd2bc69dfecf09 /usth/MATH2.4/project/script | |
parent | 29d1001e2e21eff289bff23412e284c8b2e44595 (diff) | |
download | cp-82e6cf7d1046d6cee16f7e8b044ec33e7ec6c4b7.tar.gz |
[usth] Numerical Method is MATH2.4
Diffstat (limited to 'usth/MATH2.4/project/script')
-rwxr-xr-x | usth/MATH2.4/project/script | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/usth/MATH2.4/project/script b/usth/MATH2.4/project/script new file mode 100755 index 0000000..99b61f7 --- /dev/null +++ b/usth/MATH2.4/project/script @@ -0,0 +1,22 @@ +#!/usr/bin/env octave +[cp lambda rho] = deal (900, 237, 2700); +[Tg Td T0] = deal (100, 50, 0); +[L dx dt N] = deal (0.4, 0.01, 0.5, 841); +T = heatrans (cp, lambda, rho, Tg, Td, T0, L, dx, dt, N); +[X Y Z] = deal (0:dx:L, 0:dt:420, T'); + +figure (1); # mesh +mesh (X, Y, Z); +title ("Temperature of the bar during the first 420 seconds"); +xlabel ("x (m)"); +ylabel ("t (s)"); +zlabel ("T (°C)"); + +figure (2); # contour +contourf (X, Y, Z, 0:7:100, "showtext", "on"); +title ("Temperature of the bar during the first 420 seconds"); +xlabel ("x (m)"); +ylabel ("t (s)"); + +disp ("Press any key to coninue..."); +kbhit; |