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author | kinitrupti | 2017-05-12 18:40:35 +0530 |
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committer | kinitrupti | 2017-05-12 18:40:35 +0530 |
commit | d36fc3b8f88cc3108ffff6151e376b619b9abb01 (patch) | |
tree | 9806b0d68a708d2cfc4efc8ae3751423c56b7721 /Chemical_Engineering_Thermodynamics___by_S._Sundaram/ch5.ipynb | |
parent | 1b1bb67e9ea912be5c8591523c8b328766e3680f (diff) | |
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diff --git a/Chemical_Engineering_Thermodynamics___by_S._Sundaram/ch5.ipynb b/Chemical_Engineering_Thermodynamics___by_S._Sundaram/ch5.ipynb deleted file mode 100755 index d3517ed7..00000000 --- a/Chemical_Engineering_Thermodynamics___by_S._Sundaram/ch5.ipynb +++ /dev/null @@ -1,82 +0,0 @@ -{ - "metadata": { - "name": "", - "signature": "sha256:3e5d8c28d726b79a2c86b3cf54d87d3c39d0c9ab36d48d833fe93313ec8fd001" - }, - "nbformat": 3, - "nbformat_minor": 0, - "worksheets": [ - { - "cells": [ - { - "cell_type": "heading", - "level": 1, - "metadata": {}, - "source": [ - "Chapter 5 : Thermodynamic Potentials and Maxwell Relation" - ] - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 5.1 Page No : 119" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "import math \n", - "\n", - "#Given\n", - "T = 293.0;#Consmath.tant temperature in K\n", - "w_NH3 = 20/100.0;#weight of NH3 in an aqueous solution in Kg\n", - "w_H2O = 80/100.0;#weight of H2O in an aqueous solution in Kg\n", - "V = 40.0;#feed rate in Kg/min\n", - "M_NH3 = 17.0;#Molecular weight of NH3\n", - "M_H2O = 18.0;#Molecular weight of H20\n", - "R = 1.98;#gas consmath.tant in Kcl/Kg mole K\n", - "V_s = 62.0;#Rate of heating steam in Kg/min\n", - "P1_H2O = 11.6;#Vapour pressure of water in feed in mm Hg\n", - "P2_H2O = 17.5;#Vapour pressure of pure water in mm Hg\n", - "P1_NH3 = 227.0;#Vapour pressure of NH3 in feed in mm Hg\n", - "P2_NH3 = 6350.0;#Vapor pressure of pure NH3 in mm Hg\n", - "#From steam tables:\n", - "Hs = 666.4;#Enthalpy of steam at 160 deg celsius & 2Kgf/cm**2 in Kcal /Kg \n", - "Ss = 1.75;#Entropy of steam at 160 deg celsius & 2Kgf/cm**2V in Kcal/Kg K\n", - "Hl = 20.03;#Enthalpy of liquid water at 20 deg celsius in Kcal/Kg\n", - "Sl = 0.0612;#Entropy of liquid water at 20 deg celsius in Kcal/Kg K\n", - "\n", - "#To Calculate the efficiency of the separation process \n", - "#Material Balance:\n", - "n_NH3 = (V*w_NH3)/M_NH3;#Kg moles of NH3 in feed(tops)\n", - "n_H2O = (V*w_H2O)/M_H2O;#Kg moles of H20 in feed(bottoms)\n", - "#del_F = del_F_NH3 +del_F_H2O;\n", - "del_F = (R*T*n_NH3*math.log(P2_NH3/P1_NH3))+(R*T*n_H2O*math.log(P2_H2O/P1_H2O));#Theoretical minimum work done in Kcal\n", - "#The available energy of the steam can be calculated from equation 4.14(page no 110)\n", - "del_B = -V_s*((Hl-Hs)-T*(Sl-Ss));#Available energy of the steam in Kcal\n", - "E = (del_F/del_B)*100;\n", - "print \"The efficiency of the separation process is %f percent\"%(E);\n", - "#end\n", - "\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "The efficiency of the separation process is 14.192424 percent\n" - ] - } - ], - "prompt_number": 2 - } - ], - "metadata": {} - } - ] -}
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