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diff --git a/Water_and_Wastewater_Engineering/ch8.ipynb b/Water_and_Wastewater_Engineering/ch8.ipynb new file mode 100644 index 00000000..9aa81db6 --- /dev/null +++ b/Water_and_Wastewater_Engineering/ch8.ipynb @@ -0,0 +1,202 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:fba260293419dba131eeeb5811674596ce6afa78c83d914173c371599b6aa433" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 8 : Storage and Runoff Control" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 8.2 Page No : 8-7" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\t\n", + "#initialisation of variables\n", + "a = 0.75\t#ft\n", + "p = 123\t#mg\n", + "v = 100\t#ft\n", + "s = 33\t#mg\n", + "s1 = 67\t#mg\n", + "d = 26.6\t#mgd\n", + "d1 = 0.0477\t#mgd\n", + "q = 0.750\t#gpd/sq mile\n", + "d2 = 365\t#days\n", + "\t\n", + "#CALCULATIONS\n", + "S = p/a\t#mg per sq mile\n", + "Cv = v*s/s1\t#percent\n", + "M = d*d1\t#mgd per sq mile\n", + "D = v*q/M\t#MAF\n", + "D1 = (v*p)/(M*d2)\t#MAF\n", + "R = p/q\t#days\n", + "\t\n", + "#RESULTS\n", + "print 'the use monthly averages rather then daily stream flow = %.0f days'%(R)\n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "the use monthly averages rather then daily stream flow = 164 days\n" + ] + } + ], + "prompt_number": 1 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 8.3 Page No : 8-9" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\t\n", + "#initialisation of variables\n", + "d = 750000\t#gpd per sq mile\n", + "v = 0.22\t#ft\n", + "a = 1.27\t#ft\n", + "q = 0.30\t#ft\n", + "d1 = 365\t#days\n", + "p = 0.25\t#ft\n", + "\t\n", + "#CALCULATIONS\n", + "Q = q*a*d1\t#mg/sq mile\n", + "H = p*a*d1\t#mg/sq mile\n", + "\t\n", + "#RESULTS\n", + "print 'the results obtained by normal analytical procedures and by Hazen s = %.0f mg/sq mile'%(H)\n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "the results obtained by normal analytical procedures and by Hazen s = 116 mg/sq mile\n" + ] + } + ], + "prompt_number": 2 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 8.4 Page No : 8-10" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\t\n", + "#initialisation of variables\n", + "d = 30.0\t#mgd\n", + "a = 40.0\t#sq miles\n", + "a1 = 1500\t#acres\n", + "r1 = 47.0\t#in\n", + "r2 = 27.0\t#in\n", + "q = 0.9\t#in\n", + "k = 640\t#in\n", + "h = 0.052\t#gpd/sq mile\n", + "\t\n", + "#CALCULATIONS\n", + "Q = r2-(r2+a-r1)*q*a1/(k*a)\t#in\n", + "D = d+a*h\t#mgd\n", + "A = a-(q*a1/k)*(1-(r1-a)/(r2))\t#sq miles\n", + "R = r2+a-r1\t#in\n", + "S = R*q\t#in\n", + "\t\n", + "#RESULTS\n", + "print 'the revised mean annual runoff = %.1f in'%(Q)\n", + "print 'the equivalent mean draft = %.1f mgd'%(D)\n", + "print 'the equivalent land area = %.1f sq miles'%(A)\n", + "print 'the adjusted flowline = %.0f in'%(S)\n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "the revised mean annual runoff = 25.9 in\n", + "the equivalent mean draft = 32.1 mgd\n", + "the equivalent land area = 38.4 sq miles\n", + "the adjusted flowline = 18 in\n" + ] + } + ], + "prompt_number": 3 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 8.6 Page No : 8-18" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\t\n", + "#initialisation of variables\n", + "p = 100. \t#ft\n", + "q = 27000.\t #acre-ft\n", + "p1 = 10. \t#ft\n", + "s = 8250.\t#acre-ft\n", + "\t\n", + "#CALCULATIONS\n", + "R = p*s/q\t#percent\n", + "\t\n", + "#RESULTS\n", + "print 'the ratio of peak inflow from fuller values = %d percent'%(R)\n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "the ratio of peak inflow from fuller values = 30 percent\n" + ] + } + ], + "prompt_number": 1 + } + ], + "metadata": {} + } + ] +}
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