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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 5: Dislocation theory"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"### Example 5.1, Forces Between Dislocations, Page No. 166"
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
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},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"The Total force on the dislocation is = 1.32629e-07 N\n"
]
}
],
"source": [
"#variable declaration\n",
"from math import pi\n",
"G=40;\n",
"G=G*10**9; #conversion to N/m^2\n",
"b=2.5;\n",
"b=b*10**-10; #conversion to m\n",
"r=1200;\n",
"r=r*10**-10; #conversion to m\n",
"l=0.04;\n",
"l=l*10**-3; #conversion to m\n",
"\n",
"#calculation\n",
"F=G*b**2/(2*pi*r);\n",
"Ft=F*l;\n",
"\n",
"#result\n",
"print('The Total force on the dislocation is = %g N')%(Ft);"
]
}
],
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"language": "python",
"name": "python2"
},
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|
