diff options
Diffstat (limited to 'OMChem/Valve.py')
| -rw-r--r-- | OMChem/Valve.py | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/OMChem/Valve.py b/OMChem/Valve.py new file mode 100644 index 0000000..05fa55f --- /dev/null +++ b/OMChem/Valve.py @@ -0,0 +1,58 @@ +class Valve(): + counter = 1 + def __init__(self,name='Valve'): + self.mode = None + self.modeVal = None + self.OM_data_eqn = '' + self.OM_data_init = '' + self.InputStms = None + self.OutputStms = None + self.type = 'Valve' + + self.Prop = { + 'pressDrop':None, + 'outP':None + } + # new + self.name = name + str(Valve.counter) + self.no_of_input = 1 + self.no_of_output = 1 + Valve.counter += 1 + + def getname(self): + return self.name + + def modesList(self): + return ["pressDrop","outP"] + + def paramgetter(self,mode="pressDrop"): + self.mode = mode + dict = {self.mode:None} + return dict + + def paramsetter(self,dict): + + self.modeVal = dict[self.mode] + + def connect(self,InputStms = None,OutputStms = None): + self.InputStms = InputStms + self.OutputStms = OutputStms + + def OM_Flowsheet_Init(self, addedcomp): + self.OM_data_init = '' + comp_count = len(addedcomp) + self.OM_data_init = self.OM_data_init + ( + "Simulator.Unit_Operations.Valve " + self.name + "(Nc = " + str(comp_count)) + self.OM_data_init = self.OM_data_init + (",comp = {") + comp = str(addedcomp).strip('[').strip(']') + comp = comp.replace("'", "") + self.OM_data_init = self.OM_data_init + comp + ("});\n") + return self.OM_data_init + + def OM_Flowsheet_Eqn(self, addedcomp): + self.OM_data_eqn = '' + + self.OM_data_eqn = self.OM_data_eqn + ('connect(' + self.InputStms[0].name + '.outlet,' + self.name + '.inlet' + ');\n') + self.OM_data_eqn = self.OM_data_eqn + ('connect(' + self.name + '.outlet,' + self.OutputStms[0].name + '.inlet);\n') + self.OM_data_eqn = self.OM_data_eqn + (self.name+'.'+self.mode+'='+ self.modeVal + ';\n') + return self.OM_data_eqn
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