#!/usr/bin/python3 # -*- coding: utf-8 -*- '''Pychemqt, Chemical Engineering Process simulator Copyright (C) 2009-2017, Juan José Gómez Romera <jjgomera@gmail.com> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.''' ###Módulo que define los dialogos de definición de gráficos from PyQt5 import QtCore, QtWidgets from scipy import arange from numpy import transpose from UI.widgets import Tabla from lib.plot import mpl from lib import config, unidades from lib.corriente import Corriente from lib.mezcla import Mezcla class Binary_distillation(QtWidgets.QDialog): title=QtWidgets.QApplication.translate("pychemqt", "x-y Distillation") def __init__(self, indices=None, nombres=None, x=None, y=None, parent=None): super(Binary_distillation, self).__init__(parent) self.setWindowTitle(self.title) layout=QtWidgets.QGridLayout(self) layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate("equipment", "Component 1:")),1,1) self.Comp1=QtWidgets.QComboBox() layout.addWidget(self.Comp1,1,2) layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate("equipment", "Component 2:")),1,4) self.Comp2=QtWidgets.QComboBox() layout.addWidget(self.Comp2,1,5) self.indices=indices self.nombres=nombres for i, nombre in enumerate(nombres): self.Comp1.addItem("%i - %s" %(i+1, nombre)) self.Comp2.addItem("%i - %s" %(i+1, nombre)) self.Comp2.setCurrentIndex(1) tab=QtWidgets.QTabWidget() layout.addWidget(tab,2,1,1,5) self.plot=mpl() tab.addTab(self.plot, QtWidgets.QApplication.translate("equipment", "Plot")) self.tabla=Tabla(2, horizontalHeader=["x", "y"], stretch=False, readOnly=True) tab.addTab(self.tabla, QtWidgets.QApplication.translate("equipment", "Table")) self.Comp1.currentIndexChanged.connect(self.calculo) self.Comp2.currentIndexChanged.connect(self.calculo) if x and y: self.rellenar(x, y) else: self.calculo() def rellenar(self, x, y): self.x=x self.y=y self.plot.axes2D.clear() self.plot.data([0, 1], [0, 1], x, y, 'ro') self.tabla.setData(transpose([x, y])) def calculo(self): ind1=self.Comp1.currentIndex() ind2=self.Comp2.currentIndex() if ind1!=ind2: zi=arange(0.025, 1., 0.025) id1=self.indices[ind1] id2=self.indices[ind2] x=[0] y=[0] for z in zi: try: fraccion=[0.]*len(self.indices) fraccion[ind1]=z fraccion[ind2]=1-z mez=Mezcla(tipo=3, fraccionMolar=fraccion, caudalMasico=1.) tb=mez.componente[0].Tb corr=Corriente(T=tb, P=101325., mezcla=mez) T=corr.eos._Dew_T() corr=Corriente(T=T, P=101325., mezcla=mez) while corr.Liquido.fraccion[0]==corr.Gas.fraccion[0] and corr.T<corr.mezcla.componente[1].Tb: corr=Corriente(T=corr.T-0.1, P=101325., mezcla=mez) x.append(corr.Liquido.fraccion[0]) y.append(corr.Gas.fraccion[0]) except: pass x.append(1) y.append(1) self.rellenar(x, y) def writeToStream(self, stream): stream.writeInt32(self.widget().Comp1.currentIndex()) stream.writeInt32(self.widget().Comp2.currentIndex()) stream.writeInt32(len(self.widget().x)) for i in self.widget().x: stream.writeFloat(i) for i in self.widget().y: stream.writeFloat(i) @classmethod def readToStream(cls, stream): id1=stream.readInt32() id2=stream.readInt32() len=stream.readInt32() x=[] for i in range(len): x.append(stream.readFloat()) y=[] for i in range(len): y.append(stream.readFloat()) self.plot(0, x, y) class Plot_Distribucion(mpl): title=QtWidgets.QApplication.translate("pychemqt", "Solid Distribution") def __init__(self, id, solido, parent=None): super(Plot_Distribucion, self).__init__(parent) self.setWindowTitle(QtWidgets.QApplication.translate("pychemqt", "Stream")+" "+str(id)+" - "+self.title) self.fill(solido) self.axes2D.legend(loc=4) self.axes2D.set_ylim(0, 1) self.axes2D.set_xlabel("Dp, "+unidades.Length(None).text("ParticleDiameter"), horizontalalignment='right', size='12') self.axes2D.set_ylabel(QtWidgets.QApplication.translate("pychemqt", "Accumulated fraction"), horizontalalignment='right', size='12') def fill(self, solido): self.data(solido.diametros, solido.fracciones_acumuladas, 'ro') for i in range(6): x, y, leyenda=solido.ajustar_distribucion(i) self.data(x, y, label=leyenda) __all__=Binary_distillation, if __name__ == "__main__": import sys from ConfigParser import ConfigParser configuracion=ConfigParser() configuracion.read(config.conf_dir+"pychemqtrc") app = QtWidgets.QApplication(sys.argv) Dialog = Binary_distillation(configuracion) Dialog.show() sys.exit(app.exec_())