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Diffstat (limited to 'Thermodynamics_for_Engineers/Chapter_7_3.ipynb')
-rwxr-xr-x | Thermodynamics_for_Engineers/Chapter_7_3.ipynb | 67 |
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diff --git a/Thermodynamics_for_Engineers/Chapter_7_3.ipynb b/Thermodynamics_for_Engineers/Chapter_7_3.ipynb deleted file mode 100755 index a780ec36..00000000 --- a/Thermodynamics_for_Engineers/Chapter_7_3.ipynb +++ /dev/null @@ -1,67 +0,0 @@ -{
- "metadata": {
- "name": "",
- "signature": "sha256:7cd10447df19fe2f7f7381338e86fa6208bc3c3a796f2e977240b17e164ee22b"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter 7 - Entropy"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 1 - Pg 115"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "#calculate the change in entropy\n",
- "#Initialization of variables\n",
- "T2=920. #R\n",
- "T1=520. #R\n",
- "P1=14. #psia\n",
- "P2=84. #psia\n",
- "J=778.\n",
- "R=53.35\n",
- "cv=0.1715\n",
- "N=1\n",
- "#calculations\n",
- "k= math.log(T2/T1) /math.log(P2/P1)\n",
- "n=1/(1-k)\n",
- "cx=cv+R/(J*(1-n))\n",
- "dS=N*cx*math.log(T2/T1)\n",
- "#results\n",
- "print '%s %.5f %s' %(\"Change in entropy =\",dS,\"unit of entropy\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Change in entropy = 0.01411 unit of entropy\n"
- ]
- }
- ],
- "prompt_number": 1
- }
- ],
- "metadata": {}
- }
- ]
-}
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