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-rw-r--r--UnitOperations.py251
1 files changed, 251 insertions, 0 deletions
diff --git a/UnitOperations.py b/UnitOperations.py
new file mode 100644
index 0000000..92d6f07
--- /dev/null
+++ b/UnitOperations.py
@@ -0,0 +1,251 @@
+from OMChem.Flowsheet import Flowsheet
+from PyQt5.QtCore import *
+from PyQt5.QtWidgets import *
+from PyQt5.QtGui import QTextDocument ,QTextCursor ,QTextCharFormat ,QFont ,QPixmap
+from PyQt5.uic import loadUiType
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import QGraphicsProxyWidget, QGraphicsObject, QGraphicsEllipseItem ,QGraphicsPixmapItem,QApplication, QGraphicsView, QGraphicsScene, QHBoxLayout, QWidget, QLabel
+from PyQt5.QtGui import QBrush ,QTransform ,QMouseEvent
+from PyQt5.QtGui import *
+import PyQt5.QtCore as QtCore
+import PyQt5.QtWidgets as QtWidgets
+from component_selector import *
+from container import *
+
+class UnitOperation():
+ counter = 1
+
+ def __init__(self):
+ self.OM_data_eqn = ''
+ self.OM_data_init = ''
+ self.InputStms = []
+ self.OutputStms = []
+ self.compounds = compound_selected
+ self.name = ''
+ self.mode = None
+ self.modeVal = None
+ self.type = ''
+ self.no_of_inputs = 1
+ self.no_of_outputs = 1
+ self.Prop = {}
+ self.x = 2500-30
+ self.y = 2500-30
+ self.pos = QPointF(self.x, self.y)
+ #self.Prop = {}
+ self.variables = {}
+ self.modeslist = []
+ self.parameters = []
+ self.extra = []
+ self.ForNaming = []
+ self.multidict = []
+ self.ThermoPackReq = False
+ self.thermoPackage = None
+
+ def paramgetter(self,mode=None):
+ params = {}
+ if mode == None:
+ self.mode = self.modeslist[0]
+ else:
+ self.mode = mode
+ for i in self.parameters:
+ params[i] = self.variables[i]['value']
+ params[self.mode] = None
+ return params
+
+ def paramsetter(self,params):
+ print("paramsetter ", params)
+ for k,v in params.items():
+ print(k,v)
+ if k != self.mode:
+ self.k = v
+ self.variables[k]['value'] = v
+ else:
+ self.modeVal = params[self.mode]
+
+ def add_connection(self,flag,UnitOpr):
+ if flag==1:
+ # Input stream if flag is 1
+ print("INPUT CONNECTION")
+ self.InputStms.append(UnitOpr)
+ else :
+ print("OUTPUT CONNECTION")
+ self.OutputStms.append(UnitOpr)
+
+ def setPos(self,pos):
+ self.pos = pos
+
+ def OM_Flowsheet_Initialize(self):
+ self.OM_data_init = ''
+
+ if(self.ThermoPackReq):
+ if len(self.extra)>1:
+ for i in range(len(self.extra)):
+ latest = ''
+ for j in range(self.extra[i]):
+ if self.extra[i][j]!='.':
+ latest += self.extra[i][j]
+ self.ForNaming[i] = latest
+
+ if(self.ThermoPackReq):
+ if len(self.extra)==1:
+ for i in self.extra:
+ self.OM_data_init += ('model '+i+str(self.counter)+'\n')
+ self.OM_data_init += ('extends Simulator.UnitOperations.'+i+';\n')
+ self.OM_data_init += ('extends Simulator.Files.ThermodynamicPackages.'+self.thermoPackage+';\n')
+ self.OM_data_init += ('end '+i+str(self.counter)+';\n')
+
+ self.OM_data_init += i+str(self.counter) + ' ' + self.name + '(Nc = ' + str(len(self.compounds))
+ else:
+ for i in range(len(self.extra)):
+ if i!=(len(self.extra)-1):
+ self.OM_data_init += ('model '+self.ForNaming[i]+str(self.counter)+'\n')
+ self.OM_data_init += ('extends Simulator.UnitOperations.'+self.extra[i]+';\n')
+ self.OM_data_init += ('extends Simulator.Files.ThermodynamicPackages.'+self.thermoPackage+';\n')
+ self.OM_data_init += ('end '+self.ForNaming[i]+str(self.counter)+';\n')
+ else:
+ self.OM_data_init += ('model '+self.ForNaming[i]+str(self.counter)+'\n')
+ self.OM_data_init += ('extends Simulator.UnitOperations.'+self.extra[i]+';\n')
+ for j in range(len(self.extra)-1):
+ self.OM_data_init += (self.ForNaming[j] + str(self.counter) +' ' + self.ForNaming[j] + '#' + self.multidict[j] + ';\n')
+
+ self.OM_data_init += ('end '+self.ForNaming[i]+str(self.counter)+';\n')
+
+ self.OM_data_init += self.ForNaming[i] + str(self.counter) + ' ' + self.ForNaming + '(Nc = ' + str(len(self.compounds))
+
+ C = str(self.compounds).strip('[').strip(']')
+ C = C.replace("'", "")
+ self.OM_data_init += ',C = {' + C + '}'
+
+ for k,v in self.parameters.items():
+ self.OM_data_init += ', '
+ self.OM_data_init += k + ' = ' + str(v)
+ self.OM_data_init += ');\n'
+
+ else:
+ self.OM_data_init += 'Simulator.UnitOperations.' + self.type + ' ' + self.name + '(Nc = ' + str(len(self.compounds))
+ C = str(self.compounds).strip('[').strip(']')
+ C = C.replace("'", "")
+ self.OM_data_init += ',C = {' + C + '}'
+
+ for k in self.parameters:
+ self.OM_data_init += ', '
+ self.OM_data_init += k + ' = ' + str(self.variables[k]['value'])
+
+ self.OM_data_init += ');\n'
+ return self.OM_data_init
+
+ def OM_Flowsheet_Equation(self):
+ self.OM_data_eqn = ''
+
+ if len(self.InputStms)>1:
+ strcount = 1
+ for strm in self.InputStms:
+ self.OM_data_eqn += ('connect(' + strm.name + '.Out,' + self.name + '.In[' + str(strcount) + ']);\n')
+ strcount += 1
+ else:
+ self.OM_data_eqn += ('connect(' + self.name + '.In,' + self.InputStms[0].name + '.Out);\n')
+
+ if len(self.OutputStms)>1:
+ strcount = 1
+ for strm in self.OutputStms:
+ self.OM_data_eqn += ('connect(' + strm.name + '.In,' + self.name + '.Out[' + str(strcount) + ']);\n')
+ strcount += 1
+ else:
+ self.OM_data_eqn += ('connect(' + self.name + '.Out,' + self.OutputStms[0].name + '.In);\n')
+
+ if self.mode:
+ self.OM_data_eqn += (self.name + '.' + self.mode + '=' + self.modeVal + ';\n')
+
+ return self.OM_data_eqn
+
+class Heater(UnitOperation):
+
+ def __init__(self, name='Heater'):
+ UnitOperation.__init__(self)
+ self.name = name + str(type(self).counter)
+ self.type = 'Heater'
+ self.no_of_inputs = 1
+ self.no_of_outputs = 1
+ self.modesList = ['Q','Tout','xvapout','Tdel']
+ self.parameters = ['Pdel', 'Eff']
+ self.extra = None
+ self.ForNaming = None
+ type(self).counter += 1
+
+ self.variables = {
+ 'Pdel' : {'name':'Pressure Drop', 'value':0, 'unit':'Pa'},
+ 'Eff' : {'name':'Efficiency', 'value':1, 'unit':''},
+ 'Tout' : {'name':'Outlet Temperature', 'value':298.15, 'unit':'K'},
+ 'Tdel' : {'name':'Temperature Increase', 'value':0, 'unit':'K'},
+ 'Q' : {'name':'Heat Added', 'value':0, 'unit':'W'},
+ }
+
+class Cooler(UnitOperation):
+
+ def __init__(self, name='Cooler'):
+ UnitOperation.__init__(self)
+ self.name = name + str(type(self).counter)
+ self.type = 'Cooler'
+ self.no_of_inputs = 1
+ self.no_of_outputs = 1
+ self.modesList = ["Q","Tout","xvapout","Tdel"]
+ self.extra = None
+ self.ForNaming = None
+ self.parameters = ['Pdel', 'Eff']
+ type(self).counter += 1
+
+ self.variables = {
+ 'Pdel' : {'name':'Pressure Drop', 'value':0, 'unit':'Pa'},
+ 'Eff' : {'name':'Efficiency', 'value':1, 'unit':''},
+ 'Tout' : {'name':'Outlet Temperature', 'value':298.15, 'unit':'K'},
+ 'Tdel' : {'name':'Temperature Increase', 'value':0, 'unit':'K'},
+ 'Q' : {'name':'Heat Added', 'value':0, 'unit':'W'},
+ }
+
+class AdiabaticCompressor(UnitOperation):
+
+ def __init__(self, name='AdiabaticCompressor'):
+ UnitOperation.__init__(self)
+ self.name = name + str(type(self).counter)
+ self.type = 'AdiabaticCompressor'
+ self.no_of_inputs = 1
+ self.no_of_outputs = 1
+ self.modesList = ["Pdel","Pout","Q"]
+ self.extra = ['AdiabaticCompressor']
+ self.ForNaming = ['AdiabaticCompressor']
+ self.ThermoPackReq = True
+ self.thermoPackage ="RaoultsLaw"
+ self.parameters = ['Eff']
+ type(self).counter += 1
+ self.variables = {
+ 'Pdel' : {'name':'Pressure Drop', 'value':0, 'unit':'Pa'},
+ 'Tdel' : {'name':'Temperature Increase', 'value':0, 'unit':'K'},
+ 'Pout' : {'name':'Outlet Pressure', 'value':101325, 'unit':'Pa'},
+ 'Tout' : {'name':'Outlet Temperature', 'value':298.15, 'unit':'K'},
+ 'Q' : {'name':'Heat Added', 'value':0, 'unit':'W'},
+ }
+
+class AdiabaticExpander(UnitOperation):
+
+ def __init__(self, name='AdiabaticExpander'):
+ UnitOperation.__init__(self)
+ self.name = name + str(type(self).counter)
+ self.type = 'AdiabaticExpander'
+ self.no_of_inputs = 1
+ self.no_of_outputs = 1
+ self.modesList = ["Pdel","Pout","Q"]
+ self.extra = ['AdiabaticExpander']
+ self.ForNaming = ['AdiabaticExpander']
+ self.ThermoPackReq = True
+ self.thermoPackage ="RaoultsLaw"
+ self.parameters = ['Eff']
+ type(self).counter += 1
+ self.variables = {
+ 'Pdel' : {'name':'Pressure Drop', 'value':0, 'unit':'Pa'},
+ 'Tdel' : {'name':'Temperature Increase', 'value':0, 'unit':'K'},
+ 'Pout' : {'name':'Outlet Pressure', 'value':101325, 'unit':'Pa'},
+ 'Tout' : {'name':'Outlet Temperature', 'value':298.15, 'unit':'K'},
+ 'Q' : {'name':'Heat Added', 'value':0, 'unit':'W'},
+ }
+
+ \ No newline at end of file
generated by cgit (git 2.34.1) at 2025-01-24 20:51:25 +0000