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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 13: Water distribution"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 13.2: Example_1.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"clc\n",
"//initialisation of variables\n",
"p1=7.8//ft\n",
"p2=6.0//ft\n",
"p3=7.4//ft\n",
"p4=6.5//ft\n",
"p=7.6//ft\n",
"h=1.0//ft\n",
"h1=6.7//ft\n",
"p5=3.3//ft\n",
"//CALCULATIONS\n",
"D=p1-p2//mgd\n",
"D1=p1-p3//mgd\n",
"D2=p-p4//mgd\n",
"D3=p4+h//mgd\n",
"D4=h1-p5//mgd\n",
"//RESULTS\n",
"printf('the demand is taken =% f mgd',D3)"
]
}
,
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 13.3: Example_2.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"clc\n",
"//initialisation of variables\n",
"w=500//ft\n",
"p=20//psig\n",
"h=40//psig\n",
"h1=1000//in\n",
"q=1250//ft\n",
"g=2.308/0.75//ft\n",
"g1=2.308/1.00//ft\n",
"s=5200//gpm\n",
"a=250//gpm\n",
"//CALCULATIONS\n",
"H=[h1-(1/2)*(w)]//ft\n",
"H1=(h-p)*g//percent\n",
"Q=[q-(1/2)*(w)]//ft\n",
"Q1=(h-p)*g1//percent\n",
"S=s/a//gpm\n",
"//RESULTS\n",
"printf('the number of standard fire streams=% f gpm',S)"
]
}
,
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 13.6: Example_3.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"clc\n",
"//initialisation of variables\n",
"h1=2.1*3//ft\n",
"h2=2.1//ft\n",
"h=8.4//ft\n",
"p=1000//ft\n",
"h3=5.7//ft\n",
"h4=4.2*3//ft\n",
"q=4.2//ft\n",
"s=1.68//ft\n",
"q1=1.33//ft\n",
"//CALCULATIONS\n",
"A=p*h/h2//ft\n",
"B=p*(h3+h4)/q//ft\n",
"C=p*(h1+h2)/s//ft\n",
"//RESULTS\n",
"printf('the equilent pipe for the Hazen willians coefficent=% f ft',A)\n",
"printf('the equilent pipe for the Hazen willians coefficent=% f ft',B)\n",
"printf('the equilent pipe for the Hazen willians coefficent=% f ft',C)"
]
}
,
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 13.8: Example_4.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"clc\n",
"//initialisation of variables\n",
"d=10//hr\n",
"p=50000//in\n",
"a=7.5//mgd\n",
"w=0.75//mg\n",
"s=5.03//mg\n",
"//CALCULATIONS\n",
"S=s/w//mg\n",
"P=S-s//mg\n",
"//RESULTS\n",
"printf('a steady gravity supply equal to maximum daily=% f mg',P)"
]
}
],
"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
}
|
