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| author | kinitrupti | 2017-05-12 18:53:46 +0530 |
|---|---|---|
| committer | kinitrupti | 2017-05-12 18:53:46 +0530 |
| commit | f270f72badd9c61d48f290c3396004802841b9df (patch) | |
| tree | bc8ba99d85644c62716ce397fe60177095b303db /Concepts_of_Thermodynamics_by_Obert_Edward_F/Chapter2.ipynb | |
| parent | 64d949698432e05f2a372d9edc859c5b9df1f438 (diff) | |
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Removed duplicates
Diffstat (limited to 'Concepts_of_Thermodynamics_by_Obert_Edward_F/Chapter2.ipynb')
| -rwxr-xr-x | Concepts_of_Thermodynamics_by_Obert_Edward_F/Chapter2.ipynb | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/Concepts_of_Thermodynamics_by_Obert_Edward_F/Chapter2.ipynb b/Concepts_of_Thermodynamics_by_Obert_Edward_F/Chapter2.ipynb new file mode 100755 index 00000000..3568063b --- /dev/null +++ b/Concepts_of_Thermodynamics_by_Obert_Edward_F/Chapter2.ipynb @@ -0,0 +1,102 @@ +{
+ "metadata": {
+ "name": ""
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 2 - Fundamental Concepts"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 1 - Pg 17"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Calculate the potential energy of the system\n",
+ "#Initialization of variables\n",
+ "z=100 #ft\n",
+ "m=32.1739 #lbm\n",
+ "#calculations\n",
+ "PE=m*z\n",
+ "#results\n",
+ "print '%s %.2f %s' %(\"Potential energy =\",PE,\"ft-lbm\")\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Potential energy = 3217.39 ft-lbm\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 3 - Pg 21"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#calculate the absolute energy and change in mass of the mixture\n",
+ "#Initialization of variables\n",
+ "import math\n",
+ "m0=18.016 #lbm\n",
+ "gc=32.1739 #lbm ft/lbf sec^2\n",
+ "c=186000*5280\n",
+ "dU=94.4*math.pow(10,6) #ft-lbf\n",
+ "#calculations\n",
+ "U=m0/gc *c*c\n",
+ "dm= -dU*gc/(c*c)\n",
+ "#results\n",
+ "print '%s %.2e %s' %(\"Absolute energy of this mixture =\",U,\"ft-lbf\")\n",
+ "print '%s' %(\"\\n In case b, there is no change in mass\")\n",
+ "print '%s %.2e %s' %(\"\\n Change in mass =\",dm,\"lbm\")\n",
+ "print '%s' %(\"The answers are a bit different due to rounding off error in textbook.\")\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Absolute energy of this mixture = 5.40e+17 ft-lbf\n",
+ "\n",
+ " In case b, there is no change in mass\n",
+ "\n",
+ " Change in mass = -3.15e-09 lbm\n",
+ "The answers are a bit different due to rounding off error in textbook.\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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