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{
"metadata": {
"name": ""
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter 3 - Temperature and the ideal gas"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example 2 - Pg 48"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#calculate the volume of the gas\n",
"#Initialization of variables\n",
"p=14.7 #psia\n",
"R0=1545 \n",
"t=460 +60. #R\n",
"#calculations\n",
"v=R0*t/(p*144.)\n",
"#results\n",
"print '%s %.1f %s' %(\"Volume =\",v,\"ft^3/mol\")\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Volume = 379.5 ft^3/mol\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example 3 - Pg 48"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#calculate the density of nitrogen\n",
"#Initialization of variables\n",
"p=20 #psia\n",
"R0=1545. \n",
"t=460. +100 #R\n",
"M=28.\n",
"#calculations\n",
"v=R0*t/(p*144*M)\n",
"rho=1/v\n",
"#results\n",
"print '%s %.4f %s' %(\"density of nitrogen =\",rho,\"lbm/ft^3\")\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"density of nitrogen = 0.0932 lbm/ft^3\n"
]
}
],
"prompt_number": 2
}
],
"metadata": {}
}
]
}
|
