From d36fc3b8f88cc3108ffff6151e376b619b9abb01 Mon Sep 17 00:00:00 2001 From: kinitrupti Date: Fri, 12 May 2017 18:40:35 +0530 Subject: Revised list of TBCs --- .../Chapter_16.ipynb | 556 --------------------- 1 file changed, 556 deletions(-) delete mode 100755 Elements_of_Thermodynamics_and_heat_transfer/Chapter_16.ipynb (limited to 'Elements_of_Thermodynamics_and_heat_transfer/Chapter_16.ipynb') diff --git a/Elements_of_Thermodynamics_and_heat_transfer/Chapter_16.ipynb b/Elements_of_Thermodynamics_and_heat_transfer/Chapter_16.ipynb deleted file mode 100755 index e73c5d78..00000000 --- a/Elements_of_Thermodynamics_and_heat_transfer/Chapter_16.ipynb +++ /dev/null @@ -1,556 +0,0 @@ -{ - "metadata": { - "name": "", - "signature": "sha256:b48de029dcc8d0a67a0785422dda0e79a8ad980134c0bbc3f290af08b9a74588" - }, - "nbformat": 3, - "nbformat_minor": 0, - "worksheets": [ - { - "cells": [ - { - "cell_type": "heading", - "level": 1, - "metadata": {}, - "source": [ - "Chapter 16 - Combustion" - ] - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1 - Pg 299" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the Molecule\n", - "#Initialization of variables\n", - "per=85.\n", - "#calculations\n", - "a=per/12.\n", - "b=100-per\n", - "ad=1.13*a\n", - "bd=1.13*b+1\n", - "#results\n", - "print '%s %d %s %d' %(\"Molecule is C\",ad,\"H\",bd)\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Molecule is C 8 H 17\n" - ] - } - ], - "prompt_number": 1 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 2 - Pg 299" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the Oxygen and Nitrogen content\n", - "#Initialization of variables\n", - "per=0.071\n", - "#calculations\n", - "O2=8.74\n", - "N2=per/2 + 3.76*O2\n", - "#results\n", - "print '%s %.2f %s %.2f' %(\"Oxygen =\",O2,\"and Nitrogen =\",N2)\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Oxygen = 8.74 and Nitrogen = 32.90\n" - ] - } - ], - "prompt_number": 2 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 4 - Pg 302" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the air fuel ratio\n", - "#Initialization of variables\n", - "N2=78.1\n", - "M=29.\n", - "co2=8.7\n", - "co=8.9\n", - "x4=0.3\n", - "x5=3.7\n", - "x6=14.7\n", - "#calculations\n", - "O2=N2/3.76\n", - "Z=(co2+co+x4)/8\n", - "AF=(O2+N2)*M/(Z*113)\n", - "#results\n", - "print '%s %.1f %s' %(\"Air fuel ratio =\",AF,\"lbm air/lbm fuel\")\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Air fuel ratio = 11.3 lbm air/lbm fuel\n" - ] - } - ], - "prompt_number": 4 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 5 - Pg 303" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the air fuel ratio\n", - "#Initialization of variables\n", - "N2=78.1\n", - "M=29\n", - "ba=2.12\n", - "x4=0.3\n", - "x5=3.7\n", - "x6=14.7\n", - "#calculations\n", - "O2=N2/3.76\n", - "O2=N2/3.76\n", - "Z=(x4*4+x5*2+x6*2)/17\n", - "AF=(O2+N2)*M/(Z*113)\n", - "#results\n", - "print '%s %.1f %s' %(\"Air fuel ratio =\",AF,\"lbm air/lbm fuel\")\n", - "\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Air fuel ratio = 11.4 lbm air/lbm fuel\n" - ] - } - ], - "prompt_number": 6 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 6 - Pg 303" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the air fuel ratio\n", - "#Initialization of variables\n", - "N2=78.1\n", - "M=29\n", - "ba=2.12\n", - "x4=0.3\n", - "x5=3.7\n", - "x6=14.7\n", - "#calculations\n", - "O2=N2/3.76\n", - "c=14.7\n", - "b= x4*4 + x5*2 + x6*2\n", - "a=b/ba\n", - "AF=(O2+N2)*M/(a*12. + b)\n", - "#results\n", - "print '%s %.1f %s' %(\"Air fuel ratio =\",AF,\"lbm air/lbm fuel\")" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Air fuel ratio = 11.3 lbm air/lbm fuel\n" - ] - } - ], - "prompt_number": 7 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 7 - Pg 304" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the air fuel ratio\n", - "#Initialization of variables\n", - "N2=78.1\n", - "M=29\n", - "ba=2.12\n", - "co2=8.7\n", - "co=8.9\n", - "x4=0.3\n", - "x5=3.7\n", - "x6=14.7\n", - "#calculations\n", - "O2=N2/3.76\n", - "c=14.7\n", - "Z=2.238\n", - "X=(Z*17-x4*4-x5*2)/2\n", - "a=co2+co/2+x4+x6/2\n", - "b=3.764*a\n", - "AF=(O2+N2)*M/(Z*113)\n", - "#results\n", - "print '%s %.1f %s' %(\"Air fuel ratio =\",AF,\"lbm air/lbm fuel\")\n", - "\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Air fuel ratio = 11.3 lbm air/lbm fuel\n" - ] - } - ], - "prompt_number": 8 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 8 - Pg 305" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the air fuel ratio\n", - "#Initialization of variables\n", - "x1=8.7\n", - "x2=8.9\n", - "x3=0.3\n", - "N=78.1\n", - "z=113\n", - "M=29\n", - "#calculations\n", - "co2=(x1+x2+x3)*100/(N+x1+x2+x3)\n", - "a=2.325\n", - "AF=103*M/(a*z)\n", - "#results\n", - "print '%s %.2f' %(\"Air fuel ratio = \",AF)\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Air fuel ratio = 11.37\n" - ] - } - ], - "prompt_number": 9 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 9 - Pg 308" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the Higher heating value\n", - "#Initialization of variables\n", - "dH=-2369859 #Btu\n", - "r=1.986\n", - "dn=5.5\n", - "T=536.7 #R\n", - "#calculations\n", - "dQ=dH+dn*r*T\n", - "#results\n", - "print '%s %d %s' %(\"Higher heating value =\",dQ,\" Btu\")\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Higher heating value = -2363996 Btu\n" - ] - } - ], - "prompt_number": 10 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 10 - Pg 308" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the Lower heating value\n", - "#Initialization of variables\n", - "y=13\n", - "x=12\n", - "M2=18\n", - "M=170\n", - "p=0.4593\n", - "vfg=694.9\n", - "J=778.2\n", - "m=9*18\n", - "u1=-2363996 #Btu\n", - "#calculations\n", - "z=y*M2/M\n", - "hfg=1050.4 #Btu/lbm\n", - "ufg= hfg- p*vfg*144/J\n", - "dU=ufg*m \n", - "Lhv=u1+dU\n", - "#results\n", - "print '%s %d %s' %(\"Lower heating value =\",Lhv,\"Btu/lbm\")\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Lower heating value = -2203398 Btu/lbm\n" - ] - } - ], - "prompt_number": 11 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 11 - Pg 309" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the Heat of the reaction\n", - "#Initialization of variables\n", - "n1=8\n", - "n2=9\n", - "n3=1\n", - "n4=12.5\n", - "U11=3852\n", - "U12=115\n", - "U21=3009\n", - "U22=101\n", - "U31=24773\n", - "U32=640\n", - "U41=2539\n", - "U42=83\n", - "H=-2203389\n", - "#calculations\n", - "dU1=n1*(U11-U12)+n2*(U21-U22)\n", - "dU2=n3*(U31-U32)+n4*(U41-U42)\n", - "Q=H+dU1-dU2\n", - "#results\n", - "print '%s %d %s' %(\"Heat of reaction =\",Q,\"Btu\")\n", - "\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Heat of reaction = -2202154 Btu\n" - ] - } - ], - "prompt_number": 12 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 12 - Pg 310" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the final temperature\n", - "#Initialization of variables\n", - "n1=8\n", - "n2=9\n", - "n3=47\n", - "h1=118\n", - "h2=104\n", - "h3=82.5\n", - "Q=2203279 #Btu\n", - "#calculations\n", - "U11=n1*h1+n2*h2+n3*h3\n", - "U12=U11+Q\n", - "T2=5271 #R\n", - "#results\n", - "print '%s %d %s' %(\"Upon interpolating, T2 =\",T2,\" R\")\n", - "\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Upon interpolating, T2 = 5271 R\n" - ] - } - ], - "prompt_number": 13 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 13 - Pg 313" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the percentage of dissociation\n", - "#Initialization of variables\n", - "import numpy\n", - "from numpy import roots\n", - "kp=5. \n", - "#calculations\n", - "p1=[24.,0,3,-2]\n", - "vec=numpy.roots(p1)\n", - "x=numpy.real(vec[2]*100.)\n", - "p2=[249.,0,3,-2]\n", - "vec2=numpy.roots(p2)\n", - "y=numpy.real(vec2[2]*100.)\n", - "#results\n", - "print '%s %.1f %s' %(\"percentage of dissociation =\",x,\" percent\")\n", - "print '%s %.d %s' %(\"\\n If pressure =10 . degree of dissociation =\",y,\"percent\")\n", - "\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "percentage of dissociation = 34.3 percent\n", - "\n", - " If pressure =10 . degree of dissociation = 18 percent\n" - ] - } - ], - "prompt_number": 14 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 14 - Pg 314" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#calculate the Extent of reaction\n", - "#Initialization of variables\n", - "import numpy\n", - "from numpy import roots\n", - "p=[24.,48,7,-4]\n", - "vec=numpy.roots(p)\n", - "x=numpy.real(vec[2] *100)\n", - "#results\n", - "print '%s %d %s' %(\"Extent of reaction=\",100-x,\"percent\")\n", - "\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Extent of reaction= 78 percent\n" - ] - } - ], - "prompt_number": 15 - } - ], - "metadata": {} - } - ] -} \ No newline at end of file -- cgit