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Diffstat (limited to 'Fluid_Mechanics_/Chapter12.ipynb')
| -rw-r--r-- | Fluid_Mechanics_/Chapter12.ipynb | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/Fluid_Mechanics_/Chapter12.ipynb b/Fluid_Mechanics_/Chapter12.ipynb index 06c84068..29dbb6ff 100644 --- a/Fluid_Mechanics_/Chapter12.ipynb +++ b/Fluid_Mechanics_/Chapter12.ipynb @@ -28,13 +28,11 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Example 12.1\n", "\n", "from math import *\n", "\n", "from __future__ import division\n", "\n", - "# Given\n", "\n", "Q = 0.25 # discharge from the pump in m**3/s\n", "\n", @@ -48,7 +46,6 @@ "\n", "w = 2*pi*N/60 # angular velocity\n", "\n", - "# Solution\n", "\n", "Eff = gma*Q*H*100/(T*w) # efficiency\n", "\n", @@ -79,13 +76,11 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Example 12.2\n", "\n", "from math import *\n", "\n", "from __future__ import division\n", "\n", - "# Given\n", "\n", "d = 0.4 # diameter of the pump in m\n", "\n", @@ -99,7 +94,6 @@ "\n", "g = 9.81 # acceleration due to gravity in m/s**2\n", "\n", - "# Solution\n", "\n", "w = 2*pi*N/60 # anggular velocity in rad/s\n", "\n", @@ -168,21 +162,17 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Example 12.3\n", "\n", "from math import *\n", "\n", "from __future__ import division\n", "\n", - "# Given\n", "\n", "d = 0.36 # diameter of the impeller of pump\n", "\n", "N = 1500 # Speed of impeller in RPM\n", "\n", - "# Solution\n", "\n", - "# For best efficiency\n", "\n", "Q1 = 82 # discharge in l/s\n", "\n", @@ -194,7 +184,6 @@ "\n", "H2 = 20 # head in m\n", "\n", - "# Solving the simulataneous equation we get\n", "\n", "D2 = 38.45\n", "\n", @@ -230,13 +219,11 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Example 12.4\n", "\n", "from math import *\n", "\n", "from __future__ import division\n", "\n", - "# Given\n", "\n", "q = 500 # discharge in cgm\n", "\n", @@ -252,9 +239,7 @@ "\n", "N = 1800 # speed in RPM\n", "\n", - "# Solution\n", "\n", - "# for water at 65 deg C\n", "\n", "nu = 1.134*10**-5 # viscosity in ft**2/s\n", "\n", @@ -304,13 +289,11 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Example 12.5 \n", "\n", "from math import *\n", "\n", "from __future__ import division\n", "\n", - "# Given\n", "\n", "H = 60 # height in m\n", "\n", @@ -324,7 +307,6 @@ "\n", "w = 9810 # specific weight\n", "\n", - "# Solution\n", "\n", "Npsh_m = sigma*60 # minimum NPSH\n", "\n", |