From 53f72e6790ff23b43c8f6a0b69d6386940671429 Mon Sep 17 00:00:00 2001
From: hardythe1
Date: Wed, 28 Jan 2015 14:31:21 +0530
Subject: added books

---
 Fluid_mechanics/Chapter_10.ipynb | 234 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 234 insertions(+)
 create mode 100755 Fluid_mechanics/Chapter_10.ipynb

(limited to 'Fluid_mechanics/Chapter_10.ipynb')

diff --git a/Fluid_mechanics/Chapter_10.ipynb b/Fluid_mechanics/Chapter_10.ipynb
new file mode 100755
index 00000000..bdfb09f7
--- /dev/null
+++ b/Fluid_mechanics/Chapter_10.ipynb
@@ -0,0 +1,234 @@
+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:8ebaaa4d9fc694c6b4303418dc1faf3eef2d83f1637b122e018c6c5eac0aba66"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 10 - Dynamic lift"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 2a - Pg 427"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#calculate the max. theoretical propulsive force\n",
+      "#Initialization of variables\n",
+      "import math\n",
+      "vel=50. #mph\n",
+      "w=240. #rpm\n",
+      "r0=3. #ft\n",
+      "L=30. #ft\n",
+      "rho=0.00230 #slug/ft^2\n",
+      "theta=30*math.pi/180. #radians\n",
+      "#calculations\n",
+      "V=vel*5280./3600.\n",
+      "T=2*math.pi*r0*r0 *w*2*math.pi/60.\n",
+      "Fl=rho*V*T*L\n",
+      "F=r0*Fl*math.cos(theta)\n",
+      "#results\n",
+      "print '%s %d %s' %(\"Max. theoretical porpulsive force =\",F,\"lb\")\n",
+      "print '%s' %(\"The answers are a bit different from textbook due to rounding off error\")"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Max. theoretical porpulsive force = 18683 lb\n",
+        "The answers are a bit different from textbook due to rounding off error\n"
+       ]
+      }
+     ],
+     "prompt_number": 1
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 2b - Pg 428"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#calculate the force required for the operation\n",
+      "#Initialization of variables\n",
+      "import math\n",
+      "vel=50. #mph\n",
+      "w=240. #rpm\n",
+      "r0=3. #ft\n",
+      "L=30. #ft\n",
+      "rho=0.00230 #slug/ft^2\n",
+      "theta=30*math.pi/180. #radians\n",
+      "Cl=2\n",
+      "Cd=1\n",
+      "#calculations\n",
+      "vc=r0*w\n",
+      "V=vel*5280./3600.\n",
+      "vr=vc/V\n",
+      "A=2*r0*L\n",
+      "Fl=Cl*A*0.5*rho*V*V \n",
+      "Fd=Cd*A*0.5*rho*V*V\n",
+      "F=r0*(Fl*math.cos(theta) + Fd*math.sin(theta))\n",
+      "#results\n",
+      "print '%s %d %s' %(\"Force required =\",F,\"lb\")\n",
+      "print '%s' %(\"The answers are a bit different from textbook due to rounding off error\")"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Force required = 7454 lb\n",
+        "The answers are a bit different from textbook due to rounding off error\n"
+       ]
+      }
+     ],
+     "prompt_number": 2
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 3a - Pg 432"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#calculate the boundary circulation\n",
+      "#Initialization of variables\n",
+      "W=7500 #pounds\n",
+      "rho=0.00230\n",
+      "V=175*5280/3600 #ft/s\n",
+      "B=50\n",
+      "#calculations\n",
+      "T=W/(rho*V*B)\n",
+      "#results\n",
+      "print '%s %d %s' %(\"Boundary circulation =\",T,\"ft^2/s\")\n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Boundary circulation = 254 ft^2/s\n"
+       ]
+      }
+     ],
+     "prompt_number": 4
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 3b - Pg 433"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#calculate the horsepower required for the operation\n",
+      "#Initialization of variables\n",
+      "W=7500. #pounds\n",
+      "rho=0.00230\n",
+      "V=175*5280./3600. #ft/s\n",
+      "B=50.\n",
+      "A=350. #ft^2\n",
+      "#calculations\n",
+      "Cl=W/(A*0.5*rho*V*V)\n",
+      "Cd=0.03\n",
+      "Fd=Cd*A*0.5*rho*V*V \n",
+      "hp=Fd*V/550.\n",
+      "#results\n",
+      "print '%s %d %s' %(\"Horsepower required =\",hp,\"hp\")"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Horsepower required = 371 hp\n"
+       ]
+      }
+     ],
+     "prompt_number": 5
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 4 - Pg 437"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#calculate the horsepower required for the operation\n",
+      "#Initialization of variables\n",
+      "import math\n",
+      "Fl=7500. #pounds\n",
+      "rho=0.00230\n",
+      "V=175*5280./3600. #ft/s\n",
+      "B=50\n",
+      "A=350 #ft^2\n",
+      "#calculations\n",
+      "Vi=2*Fl/(math.pi*rho*V*B*B)\n",
+      "Cl=Fl/(A*0.5*rho*V*V)\n",
+      "Cdi=Cl*Vi/(V)\n",
+      "Fdi=Cdi*A*0.5*rho*V*V\n",
+      "hp=Fdi*V/550\n",
+      "#results\n",
+      "print '%s %.1f %s' %(\"Horsepower required =\",hp,\"hp\")"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Horsepower required = 44.1 hp\n"
+       ]
+      }
+     ],
+     "prompt_number": 6
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
\ No newline at end of file
-- 
cgit