Merge pull request #1 from prashantsinalkar/masterHEADmaster

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diff --git a/Mechanical_Engineering_Thermodynamics_by_D_A_Mooney/3-Temperature_and_Heat.ipynb b/Mechanical_Engineering_Thermodynamics_by_D_A_Mooney/3-Temperature_and_Heat.ipynb
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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 3: Temperature and Heat"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 3.1: example_1.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialization of variables\n",
+"T1=500 //F\n",
+"T2=100 //F\n",
+"Tf=75 //F\n",
+"cpi=0.120 //B/lb F\n",
+"cpw=1.0 //B/lb F\n",
+"//calculations\n",
+"Qw=1*cpw*(T2-Tf)\n",
+"Qi=-1*cpi*(T2-T1)\n",
+"mw=Qi/Qw\n",
+"//results\n",
+"printf('Mass of water = %.2f lb water/lb iron',mw)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 3.2: example_2.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialization of variables\n",
+"m=5 //lb\n",
+"T1=1540+460  //R\n",
+"T2=540+460  //R\n",
+"//calculations\n",
+"function [cp]=q(T)\n",
+"    cp=m*(0.248+0.448*10^-8 *T^2)\n",
+"endfunction\n",
+"Q=intg(T1,T2,q)\n",
+"//results\n",
+"printf('Heat transferred = %d Btu',Q)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 3.3: example_3.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialization of variables\n",
+"Tm=235 //F\n",
+"Tb=832 //F\n",
+"T=70 //F\n",
+"cps=0.18 //B/lb F\n",
+"cpl=0.235 //B/lb F\n",
+"Lf=15.8 //B/lb\n",
+"Lv=120 //B/lb\n",
+"m=10 //lb\n",
+"//calculations\n",
+"Qa=m*cps*(Tm-T)\n",
+"Qb=m*Lf\n",
+"Qc=m*cpl*(Tb-Tm)\n",
+"Qd=m*Lv\n",
+"Q=Qa+Qb+Qc+Qd\n",
+"//results\n",
+"printf('Heat required = %d Btu',Q)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 3.4: example_4.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialization of variables\n",
+"T1=22 //F\n",
+"T2=32 //F\n",
+"T3=40 //F\n",
+"T4=70 //F\n",
+"cps=0.501 //B/lb F\n",
+"cpw=1 //B/lb F\n",
+"Lf=143.3 //B/lb\n",
+"m=40 //lb\n",
+"//calculations\n",
+"Qa=cps*(T2-T1)\n",
+"Qb=Lf\n",
+"Qc=cpw*(T3-T2)\n",
+"Qd=m*cpw*(T3-T4)\n",
+"mi=-Qd/(Qa+Qb+Qc)\n",
+"//results\n",
+"printf('Mass of ice required  = %.2f lb ice',mi)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 3.5: example_5.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialization of variables\n",
+"T1=22 //F\n",
+"T2=32 //F\n",
+"T3=40 //F\n",
+"T4=70 //F\n",
+"cps=0.501 //B/lb F\n",
+"cpw=1 //B/lb F\n",
+"Lf=143.3 //B/lb\n",
+"m=40 //lb\n",
+"cp=0.092\n",
+"mc=10\n",
+"//calculations\n",
+"Qa=cps*(T2-T1)\n",
+"Qb=Lf\n",
+"Qc=cpw*(T3-T2)\n",
+"Qe=mc*cp*(T3-T4)\n",
+"mi=-Qe/(Qa+Qb+Qc)\n",
+"//results\n",
+"printf('Extra Mass of ice required  = %.3f lb ice',mi)\n",
+""
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}