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| author | debashisdeb | 2014-06-20 15:42:42 +0530 |
|---|---|---|
| committer | debashisdeb | 2014-06-20 15:42:42 +0530 |
| commit | 83c1bfceb1b681b4bb7253b47491be2d8b2014a1 (patch) | |
| tree | f54eab21dd3d725d64a495fcd47c00d37abed004 /Engineering_Heat_Transfer/CHAPTER5.ipynb | |
| parent | a78126bbe4443e9526a64df9d8245c4af8843044 (diff) | |
| download | Python-Textbook-Companions-83c1bfceb1b681b4bb7253b47491be2d8b2014a1.tar.gz Python-Textbook-Companions-83c1bfceb1b681b4bb7253b47491be2d8b2014a1.tar.bz2 Python-Textbook-Companions-83c1bfceb1b681b4bb7253b47491be2d8b2014a1.zip | |
removing problem statements
Diffstat (limited to 'Engineering_Heat_Transfer/CHAPTER5.ipynb')
| -rw-r--r-- | Engineering_Heat_Transfer/CHAPTER5.ipynb | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/Engineering_Heat_Transfer/CHAPTER5.ipynb b/Engineering_Heat_Transfer/CHAPTER5.ipynb index 9ab19382..eed3e1b0 100644 --- a/Engineering_Heat_Transfer/CHAPTER5.ipynb +++ b/Engineering_Heat_Transfer/CHAPTER5.ipynb @@ -27,21 +27,16 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "#How much heat must be added for the two cases.\n",
"\n",
- "#Given\n",
- "# properties of CO at 300K from appendix table D2\n",
"Cp=871\n",
"Gamma=1.3\n",
"\n",
- "#calculation\n",
"Cv=Cp/Gamma\n",
"dT=20\n",
"m=5\n",
"Qp=m*Cp*dT\n",
"Qv=m*Cv*dT\n",
"\n",
- "#Result\n",
"print\" The heat required at constant pressure is \",Qp/1000,\"kj\"\n",
"print\"The heat required at constant volume is \",Qv/1000,\"kj\"\n"
],
@@ -71,27 +66,21 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "#verify the valve for Voluemetric thermal coefficient\n",
"\n",
- "#Given\n",
- "# properties of Freon-12 from appendix table C3\n",
"T1_Fr=-50\n",
"T2_Fr=-40\n",
"rou1_Fr=1.546*1000\n",
"rou2_Fr=1.518*1000\n",
"\n",
- "#Calculation\n",
"beta_Fr=-(rou1_Fr-rou2_Fr)/(rou1_Fr*(T1_Fr-T2_Fr))\n",
"beta_acc_Fr=2.63e-3 # the accurate value of volumetric thermal expansion coefficient for Freon-12\n",
"error_Fr=(beta_acc_Fr-beta_Fr)*100/beta_acc_Fr\n",
- "# properties of helium from appendix table D3\n",
"T1_He=366\n",
"T2_He=477\n",
"rou1_He=0.13280\n",
"rou2_He=0.10204\n",
"beta_He=-(rou1_He-rou2_He)/(rou1_He*(T1_He-T2_He))\n",
"\n",
- "#REsult\n",
"print\"The volumetric thermal expansion coefficient calculated for Freon-12 is \",round(beta_Fr,6),\"1/K\"\n",
"print\"The error introduced in the case of Freon-12 is percent\",round(error_Fr,0),\"percent\"\n",
"print\"The volumetric thermal expansion coefficient calculated for Freon-12 is \",round(beta_He,6),\"1/K\"\n"
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