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Diffstat (limited to '3526/CH7/EX7.2/EX7_2.sce')
| -rw-r--r-- | 3526/CH7/EX7.2/EX7_2.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/3526/CH7/EX7.2/EX7_2.sce b/3526/CH7/EX7.2/EX7_2.sce new file mode 100644 index 000000000..955d28ce4 --- /dev/null +++ b/3526/CH7/EX7.2/EX7_2.sce @@ -0,0 +1,9 @@ +clc;funcprot(0);//EXAMPLE 7.2
+//page 183
+// Initialisation of Variables
+T=60000;........//Tensile strength Of Sialon (acronym for silicon aluminum oxynitride) in psi
+sigma=500;.....//The stress at which the part unexpectedly fails in psi
+a=0.01;.........//Depth of thin crack in in
+//CALCULATIONS
+r=a/(T/(2*sigma))^2;.....//The radius of the crack tip in in
+disp(r*2.54*10^8,"The radius of the crack tip in Angstroms")
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