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Diffstat (limited to 'Thermodynamics:_From_concepts_to_applications/Chapter5_1.ipynb')
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diff --git a/Thermodynamics:_From_concepts_to_applications/Chapter5_1.ipynb b/Thermodynamics:_From_concepts_to_applications/Chapter5_1.ipynb deleted file mode 100755 index 7ebf1310..00000000 --- a/Thermodynamics:_From_concepts_to_applications/Chapter5_1.ipynb +++ /dev/null @@ -1,166 +0,0 @@ -{
- "metadata": {
- "name": "",
- "signature": "sha256:4e735a3e117e4e268af257af7ccec75bd1ac3fad4a8f848db2d81766258e8e27"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter5 -The ideal gas"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example1-pg 66"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "#calculate specific volumes at given pressure\n",
- "##initialisation of variables\n",
- "R= 8.314 ##J/mol K\n",
- "M= 18.016 ##gms\n",
- "T= 400. ##C\n",
- "p= 0.01 ##Mpa\n",
- "p1= 0.1 ##Mpa\n",
- "p2= 20. ##Mpa\n",
- "##CALCULATIONS\n",
- "v= R*(273.156+T)/(M*p*1000)\n",
- "v1= R*(273.156+T)/(M*p1*1000)\n",
- "v2= R*(273.156+T)/(M*p2*1000)\n",
- "##RESULTS\n",
- "print'%s %.3f %s'%(' specific voulme =',v,'m^3/kg')\n",
- "print'%s %.3f %s'%('specific voulme = ', v1,'m^3/kg')\n",
- "print'%s %.3f %s'%('specific voulme = ',v2,'m^3/kg')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " specific voulme = 31.065 m^3/kg\n",
- "specific voulme = 3.106 m^3/kg\n",
- "specific voulme = 0.016 m^3/kg\n"
- ]
- }
- ],
- "prompt_number": 2
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "example 3-pg73 "
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "#calculate final temperature and pressure and work ,energy\n",
- "##initialisation of variables\n",
- "p1= 300.##kPa\n",
- "V1= 0.03 ##m^3\n",
- "V2= 0.08 ##m^3\n",
- "T1= 27. ##C\n",
- "##CALCULATIONS1\n",
- "T2= T1+273\n",
- "p2= p1*(V1/V2)*(T2/(T1+273))\n",
- "W= 0\n",
- "Q= 0\n",
- "##RESULTS\n",
- "print'%s %.2f %s'%('final temperature =',T2,'K')\n",
- "print'%s %.1f %s'%('final pressure =',p2,'kPa')\n",
- "print'%s %.f %s'%('work = ',W,'kJ')\n",
- "print'%s %.f %s'%('energy =',Q,'kJ')\n",
- " \n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "final temperature = 300.00 K\n",
- "final pressure = 112.5 kPa\n",
- "work = 0 kJ\n",
- "energy = 0 kJ\n"
- ]
- }
- ],
- "prompt_number": 9
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example4 -pg74\n",
- "\n"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "#calculate mass of nitrogen and final temperature and piston rise\n",
- "##initialisation of variables\n",
- "p1= 2. ##Mpa\n",
- "V1= 0.2 ##m^3\n",
- "R= 8.314 ##J/mol K\n",
- "T1= 500. ##C\n",
- "M= 28. ##gms\n",
- "p2= 0.3 ##Mpa\n",
- "T2= 250 ##C\n",
- "k= 1.4\n",
- "A= 0.1 ##m^2\n",
- "##CALCULATIONS\n",
- "m1= p1*10*10*10*V1*M/(R*(273.15+T1))\n",
- "m2= p2*10*10*10*V1*M/(R*(273.15+T2))\n",
- "m3= -(m2-m1)\n",
- "T3= (m1*(273.15+T1)-m2*(273.15+T2))/(k*m3)\n",
- "z3= m3*R*T3/(p2*10*10*10*A*M)\n",
- "##RESULTS\n",
- "print'%s %.4f %s'%(' mass of nitrogen =',m3,'kg')\n",
- "print'%s %.1f %s'%('final temperature =',T3,'K')\n",
- "print'%s %.2f %s'%('piston rise =',z3,'m')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " mass of nitrogen = 1.3561 kg\n",
- "final temperature = 603.1 K\n",
- "piston rise = 8.10 m\n"
- ]
- }
- ],
- "prompt_number": 11
- }
- ],
- "metadata": {}
- }
- ]
-}
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