1 files changed, 105 insertions, 0 deletions
diff --git a/Fluid_mechanics/Chapter_3.ipynb b/Fluid_mechanics/Chapter_3.ipynb
new file mode 100755
index 00000000..8d368fbf
--- /dev/null
+++ b/Fluid_mechanics/Chapter_3.ipynb
@@ -0,0 +1,105 @@
+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:dee9d655eeb9028db41fd96e05f9acf5955fd88886936fffc7d4e9aa14bb4a71"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 3 - Fluid Kinematics"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 1 - Pg 52"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#calculate the mean velocity of flow at both the sections\n",
+      "#Initialization of variables\n",
+      "import math\n",
+      "gam=0.0765 #lb/ft^3\n",
+      "Q=100. #ft^3/sec\n",
+      "d1=2.5 #ft\n",
+      "d2=9. #in\n",
+      "l=12. #ft\n",
+      "#calculations\n",
+      "A1=math.pi/4. *d1*d1\n",
+      "V1=Q/A1\n",
+      "A2=math.pi*l*d2/12.\n",
+      "V2=Q/A2\n",
+      "#results\n",
+      "print '%s %.1f %s' %(\"Mean velocity of flow at section 1 =\",V1,\"ft/sec\")\n",
+      "print '%s %.2f %s' %(\"\\n Mean velocity of flow at section 2 =\",V2,\"ft/sec\")\n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Mean velocity of flow at section 1 = 20.4 ft/sec\n",
+        "\n",
+        " Mean velocity of flow at section 2 = 3.54 ft/sec\n"
+       ]
+      }
+     ],
+     "prompt_number": 1
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 5 - Pg 60"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#calculate the horizontal and vertical components of velocity\n",
+      "#Initialization of variables\n",
+      "x=3. \n",
+      "y=1.\n",
+      "#calculations\n",
+      "u=-3*y*y\n",
+      "v=-6*x\n",
+      "#results\n",
+      "print '%s %d' %(\"Horizontal component of velocity = \",u)\n",
+      "print '%s %d' %(\"\\n vertical component of velocity = \",v)\n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Horizontal component of velocity =  -3\n",
+        "\n",
+        " vertical component of velocity =  -18\n"
+       ]
+      }
+     ],
+     "prompt_number": 2
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
+\ No newline at end of file