Source code for tools.UI_confTransport
#!/usr/bin/python3
# -*- coding: utf-8 -*-
'''Pychemqt, Chemical Engineering Process simulator
Copyright (C) 2009-2025, 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/>.
Dialog to configure the methods used in project to calculate the transport \
properties of stream
.. image:: images/UI_confTransport.png
:alt: UI_confTransport
The methods are defined in the :doc:`lib.compuestos` for pure fluid and \
in :doc:`lib.mezcla` para mezclas
The module include all related transport properties configuration:
* :class:`UI_confTransport_widget`: Transport properties widget, to use in \
whatever need, dialog, wizard...
* :class:`Dialog`: Standalone dialog
API reference
-------------
'''
from tools.qt import QtCore, QtWidgets
from lib.compuestos import Componente
from lib.mezcla import Mezcla
[docs]
class UI_confTransport_widget(QtWidgets.QWidget):
"""Transport properties widget, tu use in dialog, wizard..."""
[docs]
def __init__(self, config=None, parent=None):
"""Constructor, opcional config parameter with project config"""
super().__init__(parent)
layout = QtWidgets.QGridLayout(self)
line = QtWidgets.QFrame()
line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
layout.addWidget(line, 1, 1, 1, 7)
line = QtWidgets.QFrame()
line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
layout.addWidget(line, 3, 1, 1, 7)
lbl_Pure = QtWidgets.QLabel()
lbl_Pure.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
lbl_Pure.setText(self.tr("Pure Fluid Correlations"))
layout.addWidget(lbl_Pure, 0, 1, 1, 3)
layout.addWidget(QtWidgets.QLabel(self.tr("Liquid Density:")), 4, 0)
self.RhoL = QtWidgets.QComboBox()
for method in Componente.METHODS_RhoL:
self.RhoL.addItem(method)
layout.addWidget(self.RhoL, 4, 1)
layout.addWidget(QtWidgets.QLabel(self.tr("Liquid Viscosity:")), 5, 0)
self.MuL = QtWidgets.QComboBox()
for method in Componente.METHODS_MuL:
self.MuL.addItem(method)
layout.addWidget(self.MuL, 5, 1)
layout.addWidget(QtWidgets.QLabel(self.tr("Gas Viscosity:")), 6, 0)
self.MuG = QtWidgets.QComboBox()
for method in Componente.METHODS_MuG:
self.MuG.addItem(method)
layout.addWidget(self.MuG, 6, 1)
layout.addWidget(QtWidgets.QLabel(self.tr("Surface Tension:")), 7, 0)
self.Tension = QtWidgets.QComboBox()
for method in Componente.METHODS_Tension:
self.Tension.addItem(method)
layout.addWidget(self.Tension, 7, 1)
layout.addWidget(QtWidgets.QLabel(
self.tr("Liquid Thermal Conductivity:")), 8, 0)
self.ThCondL = QtWidgets.QComboBox()
for method in Componente.METHODS_ThL:
self.ThCondL.addItem(method)
layout.addWidget(self.ThCondL, 8, 1)
layout.addWidget(QtWidgets.QLabel(
self.tr("Gas Thermal Conductivity:")), 9, 0)
self.ThCondG = QtWidgets.QComboBox()
for method in Componente.METHODS_ThG:
self.ThCondG.addItem(method)
layout.addWidget(self.ThCondG, 9, 1)
layout.addWidget(QtWidgets.QLabel(self.tr("Vapor Pressure:")), 10, 0)
self.Pv = QtWidgets.QComboBox()
for method in Componente.METHODS_Pv:
self.Pv.addItem(method)
layout.addWidget(self.Pv, 10, 1)
layout.addWidget(QtWidgets.QLabel(self.tr("Acentric factor:")), 11, 0)
self.w = QtWidgets.QComboBox()
for method in Componente.METHODS_facent:
self.w.addItem(method)
layout.addWidget(self.w, 11, 1)
line = QtWidgets.QFrame()
line.setFrameShape(QtWidgets.QFrame.Shape.VLine)
line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
layout.addWidget(line, 1, 2, 11, 1)
lbl_hP = QtWidgets.QLabel()
lbl_hP.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
lbl_hP.setText(self.tr("High Pressure Corrections"))
layout.addWidget(lbl_hP, 2, 3)
self.Corr_RhoL = QtWidgets.QComboBox()
for method in Componente.METHODS_RhoLP:
self.Corr_RhoL.addItem(method)
layout.addWidget(self.Corr_RhoL, 4, 3)
self.Corr_MuL = QtWidgets.QComboBox()
for method in Componente.METHODS_MuLP:
self.Corr_MuL.addItem(method)
layout.addWidget(self.Corr_MuL, 5, 3)
self.Corr_MuG = QtWidgets.QComboBox()
for method in Componente.METHODS_MuGP:
self.Corr_MuG.addItem(method)
layout.addWidget(self.Corr_MuG, 6, 3)
self.Corr_ThCondL = QtWidgets.QComboBox()
for method in Componente.METHODS_ThLP:
self.Corr_ThCondL.addItem(method)
layout.addWidget(self.Corr_ThCondL, 8, 3)
self.Corr_ThCondG = QtWidgets.QComboBox()
for method in Componente.METHODS_ThGP:
self.Corr_ThCondG.addItem(method)
layout.addWidget(self.Corr_ThCondG, 9, 3)
line = QtWidgets.QFrame()
line.setFrameShape(QtWidgets.QFrame.Shape.VLine)
line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
layout.addWidget(line, 0, 4, 12, 1)
lbl_Mix = QtWidgets.QLabel()
lbl_Mix.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
lbl_Mix.setText(self.tr("Mixture Fluid Correlations"))
layout.addWidget(lbl_Mix, 0, 5, 1, 3)
self.RhoLMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_RhoL:
self.RhoLMix.addItem(method)
layout.addWidget(self.RhoLMix, 4, 5)
self.MuLMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_MuL:
self.MuLMix.addItem(method)
layout.addWidget(self.MuLMix, 5, 5)
self.MuGMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_MuG:
self.MuGMix.addItem(method)
layout.addWidget(self.MuGMix, 6, 5)
self.ThLMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_ThL:
self.ThLMix.addItem(method)
layout.addWidget(self.ThLMix, 8, 5)
self.ThGMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_ThG:
self.ThGMix.addItem(method)
layout.addWidget(self.ThGMix, 9, 5)
line = QtWidgets.QFrame()
line.setFrameShape(QtWidgets.QFrame.Shape.VLine)
line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
layout.addWidget(line, 1, 6, 11, 1)
lbl_hPMix = QtWidgets.QLabel()
lbl_hPMix.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
lbl_hPMix.setText(self.tr("High Pressure Corrections"))
layout.addWidget(lbl_hPMix, 2, 7)
self.Corr_RhoLMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_RhoLP:
self.Corr_RhoLMix.addItem(method)
layout.addWidget(self.Corr_RhoLMix, 4, 7)
self.Corr_MuGMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_MuGP:
self.Corr_MuGMix.addItem(method)
layout.addWidget(self.Corr_MuGMix, 6, 7)
self.Corr_ThGMix = QtWidgets.QComboBox()
for method in Mezcla.METHODS_ThGP:
self.Corr_ThGMix.addItem(method)
layout.addWidget(self.Corr_ThGMix, 9, 7)
layout.addItem(QtWidgets.QSpacerItem(
10, 10, QtWidgets.QSizePolicy.Policy.Fixed,
QtWidgets.QSizePolicy.Policy.Fixed), 12, 0)
self.rhoLEoS = QtWidgets.QCheckBox(
self.tr("Use liquid density from EoS if available"))
layout.addWidget(self.rhoLEoS, 13, 0, 1, 8)
layout.addItem(QtWidgets.QSpacerItem(
10, 10, QtWidgets.QSizePolicy.Policy.Expanding,
QtWidgets.QSizePolicy.Policy.Expanding), 15, 8)
if config and config.has_section("Transport"):
self.RhoL.setCurrentIndex(config.getint("Transport", "RhoL"))
self.Corr_RhoL.setCurrentIndex(
config.getint("Transport", "Corr_RhoL"))
self.MuL.setCurrentIndex(config.getint("Transport", "MuL"))
self.Corr_MuL.setCurrentIndex(
config.getint("Transport", "Corr_MuL"))
self.Corr_MuG.setCurrentIndex(
config.getint("Transport", "Corr_MuG"))
self.MuG.setCurrentIndex(config.getint("Transport", "MuG"))
self.Tension.setCurrentIndex(config.getint("Transport", "Tension"))
self.ThCondL.setCurrentIndex(config.getint("Transport", "ThCondL"))
self.Corr_ThCondL.setCurrentIndex(
config.getint("Transport", "Corr_ThCondL"))
self.Corr_ThCondG.setCurrentIndex(
config.getint("Transport", "Corr_ThCondG"))
self.ThCondG.setCurrentIndex(config.getint("Transport", "ThCondG"))
self.Pv.setCurrentIndex(config.getint("Transport", "Pv"))
self.w.setCurrentIndex(config.getint("Transport", "f_acent"))
self.RhoLMix.setCurrentIndex(config.getint("Transport", "RhoLMix"))
self.Corr_RhoLMix.setCurrentIndex(
config.getint("Transport", "Corr_RhoLMix"))
self.MuLMix.setCurrentIndex(config.getint("Transport", "MuLMix"))
self.MuGMix.setCurrentIndex(config.getint("Transport", "MuGMix"))
self.Corr_MuGMix.setCurrentIndex(
config.getint("Transport", "Corr_MuGMix"))
self.ThLMix.setCurrentIndex(
config.getint("Transport", "ThCondLMix"))
self.ThGMix.setCurrentIndex(
config.getint("Transport", "ThCondGMix"))
self.Corr_ThGMix.setCurrentIndex(
config.getint("Transport", "Corr_ThCondGMix"))
self.rhoLEoS.setChecked(config.getboolean("Transport", "RhoLEoS"))
[docs]
def value(self, config):
"""Function to wizard result"""
if not config.has_section("Transport"):
config.add_section("Transport")
config.set("Transport", "RhoL", str(self.RhoL.currentIndex()))
config.set("Transport", "Corr_RhoL",
str(self.Corr_RhoL.currentIndex()))
config.set("Transport", "MuL", str(self.MuL.currentIndex()))
config.set("Transport", "Corr_MuL", str(self.Corr_MuL.currentIndex()))
config.set("Transport", "MuG", str(self.MuG.currentIndex()))
config.set("Transport", "Corr_MuG", str(self.Corr_MuG.currentIndex()))
config.set("Transport", "Tension", str(self.Tension.currentIndex()))
config.set("Transport", "ThCondL", str(self.ThCondL.currentIndex()))
config.set("Transport", "Corr_ThCondL",
str(self.Corr_ThCondL.currentIndex()))
config.set("Transport", "ThCondG", str(self.ThCondG.currentIndex()))
config.set("Transport", "Corr_ThCondG",
str(self.Corr_ThCondG.currentIndex()))
config.set("Transport", "Pv", str(self.Pv.currentIndex()))
config.set("Transport", "f_acent", str(self.w.currentIndex()))
config.set("Transport", "RhoLMix", str(self.RhoLMix.currentIndex()))
config.set("Transport", "Corr_RhoLMix",
str(self.Corr_RhoLMix.currentIndex()))
config.set("Transport", "MuGMix", str(self.MuGMix.currentIndex()))
config.set("Transport", "Corr_MuGMix",
str(self.Corr_MuGMix.currentIndex()))
config.set("Transport", "MuLMix", str(self.MuLMix.currentIndex()))
config.set("Transport", "ThCondLMix", str(self.ThLMix.currentIndex()))
config.set("Transport", "ThCondGMix", str(self.ThGMix.currentIndex()))
config.set("Transport", "Corr_ThCondGMix",
str(self.Corr_ThGMix.currentIndex()))
config.set("Transport", "RhoLEoS", str(self.rhoLEoS.isChecked()))
return config
[docs]
@classmethod
def default(cls, config):
"""Default configuration"""
config.add_section("Transport")
config.set("Transport", "RhoL", "0")
config.set("Transport", "Corr_RhoL", "0")
config.set("Transport", "MuL", "0")
config.set("Transport", "Corr_MuL", "0")
config.set("Transport", "MuG", "0")
config.set("Transport", "Tension", "0")
config.set("Transport", "ThCondL", "0")
config.set("Transport", "Corr_ThCondL", "0")
config.set("Transport", "ThCondG", "0")
config.set("Transport", "Pv", "0")
config.set("Transport", "f_acent", "0")
config.set("Transport", "RhoLMix", "0")
config.set("Transport", "Corr_RhoLMix", "0")
config.set("Transport", "MuLMix", "0")
config.set("Transport", "MuGMix", "0")
config.set("Transport", "Corr_MuGMix", "0")
config.set("Transport", "ThCondLMix", "0")
config.set("Transport", "ThCondGMix", "0")
config.set("Transport", "Corr_ThCondGMix", "0")
config.set("Transport", "RhoLEoS", "False")
return config
[docs]
class Dialog(QtWidgets.QDialog):
"""Transport properties dialog"""
[docs]
def __init__(self, config=None, parent=None):
super().__init__(parent)
self.setWindowTitle(self.tr("Transport Properties Methods"))
layout = QtWidgets.QVBoxLayout(self)
self.datos = UI_confTransport_widget(config)
layout.addWidget(self.datos)
btnBox = QtWidgets.QDialogButtonBox(
QtWidgets.QDialogButtonBox.StandardButton.Cancel
| QtWidgets.QDialogButtonBox.StandardButton.Ok)
btnBox.accepted.connect(self.accept)
btnBox.rejected.connect(self.reject)
layout.addWidget(btnBox)
[docs]
def value(self, config):
"""Function to wizard result"""
config = self.datos.value(config)
return config
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
Dialog = Dialog()
Dialog.show()
sys.exit(app.exec())
