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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3159/CH9/EX9.6 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3159/CH9/EX9.6')
| -rwxr-xr-x | 3159/CH9/EX9.6/Ex9_6.sce | 12 | ||||
| -rwxr-xr-x | 3159/CH9/EX9.6/Ex9_6.txt | 3 |
2 files changed, 15 insertions, 0 deletions
diff --git a/3159/CH9/EX9.6/Ex9_6.sce b/3159/CH9/EX9.6/Ex9_6.sce new file mode 100755 index 000000000..521afedd9 --- /dev/null +++ b/3159/CH9/EX9.6/Ex9_6.sce @@ -0,0 +1,12 @@ +// Calculate the free energy change during recrystallization
+clc
+mu = 45.5e9
+b = 2.55e-10
+n1 = 1e9 // initial dislocation density
+n2 = 1e13 // final dislocation density
+printf("\n Example 9.6")
+E = 1/2*mu*b^2*n2
+del_g = E // as difference between initial and final dislocation energy is four order magnitude
+printf("\n Free energy change during recrystallization is %d J m^-3",-del_g)
+// Numerical value of answer in book is 14800
+
diff --git a/3159/CH9/EX9.6/Ex9_6.txt b/3159/CH9/EX9.6/Ex9_6.txt new file mode 100755 index 000000000..028c84ef6 --- /dev/null +++ b/3159/CH9/EX9.6/Ex9_6.txt @@ -0,0 +1,3 @@ +
+ Example 9.6
+ Free energy change during recrystallization is -14793 J m^-3
\ No newline at end of file |