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diff --git a/Irrigation_and_Water_Power_Engineering_by_B_C_Punmia/17-CANAL_OUTLETS.ipynb b/Irrigation_and_Water_Power_Engineering_by_B_C_Punmia/17-CANAL_OUTLETS.ipynb
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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 17: CANAL OUTLETS"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 17.1: EX17_1.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"\n",
+"\n",
+"//example 17.1\n",
+"//calculate discharge through the outlet\n",
+"clc;funcprot(0);\n",
+"//given\n",
+"D=100.0;         //F.S.L of distributory\n",
+"wc=99.90;      //F.S.L of water course\n",
+"L=9;           //length of pipe\n",
+"d=20;          //diameter of pipe\n",
+"f=0.005;     //coefficient of friction\n",
+"g=9.81;      //acceleration due to gravity\n",
+"\n",
+"H=D-wc;        //working head\n",
+"C=(d/((1.5*d/(400*f)+L)*f))^0.5/20;\n",
+"A=%pi*d^2/(4*10000);\n",
+"q=C*A*(2*g*H)^0.5;\n",
+"q=round(q*10000)/10000;\n",
+"mprintf('discharge through the outlet=%f cumec.',q);"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 17.2: EX17_2.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"\n",
+"\n",
+"//example 17.2\n",
+"//design a submerged pipe\n",
+"clc;funcprot(0);\n",
+"//given\n",
+"q=0.04;         //discharge through outlet\n",
+"D=100.0;         //F.S.L of distributing canal\n",
+"wc=99.90;      //F.S.L of water course\n",
+"dep=1.1;       //full supply depth distributing canal\n",
+"C=0.7;         //average value of coefficient of discharge\n",
+"g=9.81;      //acceleration due to gravity\n",
+"\n",
+"H=D-wc;          //available head\n",
+"A=q/(C*(2*g*H)^0.5);\n",
+"d=(4*A/%pi)^0.5*100;\n",
+"d=round(d*10)/10;\n",
+"mprintf('diameter of pipe required=%f cm.',d);\n",
+"mprintf('\nuse pipe of diameter 25 cm.');"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 17.3: EX17_3.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"\n",
+"//example 17.3\n",
+"//design submerged pipe\n",
+"clc;funcprot(0);\n",
+"//given\n",
+"q=0.04;         //discharge through outlet\n",
+"D=100.0;         //F.S.L of distributing canal\n",
+"wc=99.90;      //F.S.L of water course\n",
+"dep=1.1;       //full supply depth distributing canal\n",
+"f=0.01;         //coefficient of friction\n",
+"g=9.81;      //acceleration due to gravity\n",
+"L=9;         //Length of pipe\n",
+"\n",
+"H=D-wc;        //working head\n",
+"//first trial\n",
+"//taking d=22.8 cm\n",
+"d=22.8;\n",
+"C=(d/((1.5*d/(400*f)+L)*f))^0.5/20;\n",
+"A=q/(C*(2*g*H)^0.5);\n",
+"d=(4*A/%pi)^0.5*100;\n",
+"//second trial\n",
+"C=(d/((1.5*d/(400*f)+L)*f))^0.5/20;\n",
+"A=q/(C*(2*g*H)^0.5);\n",
+"d=(4*A/%pi)^0.5*100;\n",
+"d=round(d*100)/100;\n",
+"mprintf('diameter of pipe required=%f cm.',d);\n",
+"mprintf('\nprovide diameter of pipe as 25 cm.');\n",
+"\n",
+""
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 17.4: EX17_4.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"\n",
+"\n",
+"//example 17.4\n",
+"//design an open flume outlet\n",
+"clc;funcprot(0);\n",
+"//given\n",
+"Q=0.06;           //discharge\n",
+"D=0.85;           //full supply depth\n",
+"Hw=15;             //available working head\n",
+"Bt=7;C=1.6;      //let us choose\n",
+"H=(Q*100/(C*Bt))^(2/3);\n",
+"mh=0.2*H;        //minimum modular head\n",
+"mh=round(mh*1000)/1000;\n",
+"mprintf('minimum modular head=%f m. < available working head.\nhemce,design is safe.',mh);\n",
+"o=H/D;\n",
+"o=round(o*1000)/1000;\n",
+"mprintf('\nsetting of outlet=%f. <0.9.\nhence,outlet will work as hyper propotional outlet.',o);"
+   ]
+   }
+],
+"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
+}