removing problem statements

1 files changed, 7 insertions, 29 deletions

diff --git a/Transport_Phenomena/ch14.ipynb b/Transport_Phenomena/ch14.ipynb
index 942ef967..b34c829a 100644
--- a/Transport_Phenomena/ch14.ipynb
+++ b/Transport_Phenomena/ch14.ipynb
@@ -1,6 +1,7 @@
 {
  "metadata": {
-  "name": ""
+  "name": "",
+  "signature": "sha256:55e856a8d3dddf57f1710469be28c47075de957bf6a386a984d244b3f06340ab"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -27,7 +28,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "# Estimate the viscosity of air at 40\u00b0C (313.15 K) and atmospheric pressure;\n",
       "\n",
       "import math \n",
       "\n",
@@ -81,10 +81,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
-      "Calculate the thermal conductivity of air and of argon at 40\u00b0C and\n",
-      "1 atm using the Chapman-Enskog equation.\n",
-      "'''\n",
       "\n",
       "# Variables\n",
       "T = 40+273.15;  \t\t\t #[K] - temperature\n",
@@ -159,10 +155,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
-      "Calculate the thermal conductivity of air at 40\u00b0C and 1 atm, given\n",
-      "that the heat capacity cp is 1005 J kg\n",
-      "'''\n",
+      "\n",
       "\n",
       "# Variables\n",
       "T = 40+273.15;  \t\t\t #[K] - temperature\n",
@@ -216,14 +209,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
-      "(a) Use the Chapman-Enskog equation to find the diffusion coefficient at 413 K,\n",
-      "6OOK, 9OOK, and 12OOK.\n",
-      "(b) Use. the experimental diffusion coefficient and the Chapman-Enskog equa-\n",
-      "tion to estimate the diffusion coefficients in part (a).\n",
-      "(c) Use Eq. (2.50).\n",
-      "(d) Compare all answers with experimental results\n",
-      "'''\n",
+      "\n",
       "\n",
       "from numpy import *\n",
       "import math \n",
@@ -325,7 +311,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "# Compare this result with that predicted by the Chapman-Enskog theory.\n",
       "\n",
       "# Variables\n",
       "T = 323.;  \t\t\t #[K] - temperature\n",
@@ -387,10 +372,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
-      "Find the diffusion coefficient of the helium-1-propanol system at\n",
-      "423.2 K and 5 atm using the FSG correlation\n",
-      "'''\n",
       "\n",
       "# Variables\n",
       "T = 423.2;  \t\t\t #[K] - temperature\n",
@@ -441,7 +422,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "# Prepare a plot of viscosity of water between 273 K and 373 K;\n",
+      "\n",
       "\n",
       "%pylab inline\n",
       "\n",
@@ -520,11 +501,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
-      "Estimate the thermal conductivity of tetrachloromethane\n",
-      "'''\n",
       "\n",
-      "# Variables\n",
+      "# Variable\n",
       "M = 153.82;  \t\t\t #[kg/mole] - molecular weight of ccl4\n",
       "T1 = 349.90;  \t\t\t #[K] - temperature1\n",
       "T2 = 293.15;  \t\t\t #[K] - temperature 2\n",
@@ -573,7 +551,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "# Compare the diffusion coefficient of water drffusing\n",
+      "\n",
       "\n",
       "# Variables\n",
       "T = 288.;       \t\t\t #[K] - temperature\n",