diff options
Diffstat (limited to 'Chemical_Engineering_Thermodynamics/ch8_2.ipynb')
| -rw-r--r-- | Chemical_Engineering_Thermodynamics/ch8_2.ipynb | 40 |
1 files changed, 12 insertions, 28 deletions
diff --git a/Chemical_Engineering_Thermodynamics/ch8_2.ipynb b/Chemical_Engineering_Thermodynamics/ch8_2.ipynb index e4dd389d..6b83d68c 100644 --- a/Chemical_Engineering_Thermodynamics/ch8_2.ipynb +++ b/Chemical_Engineering_Thermodynamics/ch8_2.ipynb @@ -1,6 +1,7 @@ { "metadata": { - "name": "" + "name": "", + "signature": "sha256:8df6804e24ffba947b26128cacd98ede56f82be4a3089c7567d672249f51ebda" }, "nbformat": 3, "nbformat_minor": 0, @@ -28,8 +29,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Calculation of work done\n", - "\n", + " \n", "import math\n", "\n", "# Variables\n", @@ -144,9 +144,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Calculation of efficiency of Rankine cycle\n", - "\n", - "# Variables\n", + " \n", "T_max = 700+273.15;\t\t\t#[K] - Maximum temperature.\n", "P_boiler = 10*10**(6);\t\t\t#[Pa] - Constant pressure in the boiler\n", "P_condenser = 10*10**(3);\t\t\t#[Pa] - Constant pressure in the condenser\n", @@ -226,9 +224,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Calculatrion of COP of carnot refrigerator and heat rejected\n", - "\n", - "# Variables\n", + " \n", "W = 1.1;\t\t\t#[kW] - Work done per ton of refrigeration \n", "\t\t\t#1 ton refrigeration = 3.517 kW, therefore\n", "H = 3.517;\t\t\t#[kW] - Heat absorbed\n", @@ -277,9 +273,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Calculation of minimum power required\n", - "\n", - "# Variables\n", + " \n", "T_high = 20 + 273.15;\t\t\t#[K] - High temperature\n", "T_low = 0 + 273.15;\t\t\t#[K] - Low temperature\n", "Q_H = 10;\t\t\t#[kW] - Heat supplied\n", @@ -320,9 +314,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Determination of COP and power required\n", - "\n", - "# Variables\n", + " \n", "T_high = 40 + 273.15;\t\t\t#[K] - High temperature\n", "T_low = -20 + 273.15;\t\t\t#[K] - Low temperature\n", "C = 10;\t\t\t#[tons of refrigeration] - Capacity\n", @@ -366,9 +358,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Determination of maximum refrigeration effect\n", - "\n", - "# Variables\n", + " \n", "COP = 4;\t\t\t#Coefficient of performance\n", "P = 10;\t\t\t#[kW] - Work done on the cycle\n", "\n", @@ -412,9 +402,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Determination of refrigeration effect power consumed and COP of refrigerator\n", - "\n", - "# Variables\n", + " \n", "m = 0.6;\t\t\t#[kg/s] - mass flow rate\n", "T_low = -20+273.15;\t\t\t#[K] - Temperature at which vapour enters the compressor\n", "T_high = 30+273.15;\t\t\t#[K] - Temperature at which vapour leaves the condenser\n", @@ -527,8 +515,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Calculation of amount of air\n", - "\n", + " \n", "from scipy.optimize import fsolve \n", "import math \n", "\t\t\n", @@ -601,8 +588,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Calculation of amount of air and temperature\n", - "\n", + " \n", "# Variables\n", "\t\t\t#At 1 bar, 310 K \n", "H_1 = 310.38;\t\t\t#[kJ/kg]\n", @@ -702,9 +688,7 @@ "cell_type": "code", "collapsed": false, "input": [ - "# Determination of temperature of air\n", - "\n", - "# Variables\n", + " \n", "P_high = 40;\t\t\t#[bar]\n", "P_low = 5;\t\t\t#[bar]\n", "m_1 = 0.5;\t\t\t#[kg/s] - Rate of mass moving through the expander\n", |