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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 1: Introduction"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 1.1: Shear_Stress.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"//Example 1.1\n",
"//Shear Stress\n",
"//Page No. 16\n",
"clc;clear;close;\n",
"\n",
"y_b=2; //in J/m^2\n",
"G=75; //in Gpa\n",
"G=G*10^9; //conversion to Pa\n",
"L=0.01; //in mm\n",
"L=L*10^-3; //conversion to m\n",
"nu=0.3; //no unit\n",
"T=sqrt((3*%pi*y_b*G)/(8*(1-nu)*L));\n",
"T=T/10^6;\n",
"printf('Shear Stress Required to nucleate a grain boundary crack in high temperature deformation = %g MPa',T)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Scilab",
"language": "scilab",
"name": "scilab"
},
"language_info": {
"file_extension": ".sce",
"help_links": [
{
"text": "MetaKernel Magics",
"url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
}
],
"mimetype": "text/x-octave",
"name": "scilab",
"version": "0.7.1"
}
},
"nbformat": 4,
"nbformat_minor": 0
}
|
