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Creation of a Physics Model » EQM_CANDU2.cxx

The equivalence model we made - Alderete Tommasi Francisco Martin, 01/22/2016 11:21 AM

 
#include "EquivalenceModel.hxx"
#include "EQM_CANDU2.hxx"
#include "CLASSLogger.hxx"
#include "StringLine.hxx"

#include <string>
#include <iostream>
#include <fstream>
#include <algorithm>
#include <cmath>
#include <cassert>

#include "TSystem.h"
#include "TMVA/Reader.h"
#include "TMVA/Tools.h"
#include "TMVA/MethodCuts.h"


//________________________________________________________________________
//
// EQM_CANDU2
//
// Equivalenve Model based on multi layer perceptron from TMVA (root cern)
// For REP MOX use
//
//________________________________________________________________________

EQM_CANDU2::EQM_CANDU2(string TMVAWeightPath):EquivalenceModel(new CLASSLogger("EQM_CANDU2.log"))
{

WARNING << "yes you are a CANDU2 first constructor"<<endl;
fTMVAWeightPath = TMVAWeightPath;

ZAI U8(92,238,0);
ZAI U5(92,235,0);
ZAI U6(92,236,0);
double U5_enrich = 0.0025;

ZAI Pu8(94,238,0);
ZAI Pu9(94,239,0);
ZAI Pu0(94,240,0);
ZAI Pu1(94,241,0);
ZAI Pu2(94,242,0);

fFissileList = U5*1+U6*1+U8*1;
fFertileList = U5*U5_enrich + U8*(1-U5_enrich);

SetBuildFuelFirstGuess(0.04);

INFO << "__An equivalence model of PWR MOX has been define__" << endl;
INFO << "\tThis model is based on a multi layer perceptron" << endl;
INFO << "\t\tThe TMVA weight file is :" << endl;
INFO << "\t\t\t" << fTMVAWeightPath << endl;
EquivalenceModel::PrintInfo();

}

//________________________________________________________________________
EQM_CANDU2::EQM_CANDU2(CLASSLogger* log, string TMVAWeightPath):EquivalenceModel(log)
{
WARNING << "yes you are a CANDU2 second constructor"<<endl;
fTMVAWeightPath = TMVAWeightPath;

ZAI U8(92,238,0);
ZAI U2(92,232,0);
ZAI U3(92,233,0);
ZAI U4(92,234,0);
ZAI U5(92,235,0);
ZAI U6(92,236,0);
double U5_enrich = 0.0025;

ZAI Pu8(94,238,0);
ZAI Pu9(94,239,0);
ZAI Pu0(94,240,0);
ZAI Pu1(94,241,0);
ZAI Pu2(94,242,0);

// fFissileList = Pu8*1+Pu9*1+Pu0*1+Pu1*1+Pu2*1;

fFissileList = U2*1+U3*1+U4*1+U5*1+U6*1+U8*1;
fFertileList = U5*U5_enrich + U8*(1-U5_enrich);

SetBuildFuelFirstGuess(0.04);

INFO << "__An equivalence model of PWR MOX has been defined__" << endl;
INFO << "\tThis model is based on a multi layer perceptron" << endl;
INFO << "\t\tThe TMVA weight file is :" << endl;
INFO << "\t\t\t" << fTMVAWeightPath << endl;
EquivalenceModel::PrintInfo();

}

//________________________________________________________________________
TTree* EQM_CANDU2::CreateTMVAInputTree(IsotopicVector Fissil,IsotopicVector Fertil,double BurnUp)
{
TTree* InputTree = new TTree("EQTMP", "EQTMP");
float Pu8 = 0;
float Pu9 = 0;
float Pu10 = 0;
float Pu11 = 0;
float Pu12 = 0;
float Am1 = 0;
float U5_enrichment = 0;
float BU = 0;

InputTree->Branch( "Pu8" ,&Pu8 ,"Pu8/F" );
InputTree->Branch( "Pu9" ,&Pu9 ,"Pu9/F" );
InputTree->Branch( "Pu10" ,&Pu10 ,"Pu10/F" );
InputTree->Branch( "Pu11" ,&Pu11 ,"Pu11/F" );
InputTree->Branch( "Pu12" ,&Pu12 ,"Pu12/F" );
InputTree->Branch( "Am1" ,&Am1 ,"Am1/F" );
InputTree->Branch( "U5_enrichment" ,&U5_enrichment ,"U5_enrichment/F" );
InputTree->Branch( "BU" ,&BU ,"BU/F" );


float U8 = Fertil.GetZAIIsotopicQuantity(92,238,0);
float U5 = Fertil.GetZAIIsotopicQuantity(92,235,0);
float U4 = Fertil.GetZAIIsotopicQuantity(92,234,0);

float UTOT = U8 + U5 + U4;

Pu8 = Fissil.GetZAIIsotopicQuantity(94,238,0);
Pu9 = Fissil.GetZAIIsotopicQuantity(94,239,0);
Pu10 = Fissil.GetZAIIsotopicQuantity(94,240,0);
Pu11 = Fissil.GetZAIIsotopicQuantity(94,241,0);
Pu12 = Fissil.GetZAIIsotopicQuantity(94,242,0);
Am1 = Fissil.GetZAIIsotopicQuantity(95,241,0);

double TOTPU = (Pu8+Pu9+Pu10+Pu11+Pu12+Am1);

Pu8 = Pu8 / TOTPU;
Pu9 = Pu9 / TOTPU;
Pu10 = Pu10 / TOTPU;
Pu11 = Pu11 / TOTPU;
Pu12 = Pu12 / TOTPU;
Am1 = Am1 / TOTPU;

U5_enrichment = U5 / UTOT;

BU = BurnUp;
if(Pu8 + Pu9 + Pu10 + Pu11 + Pu12 + Am1 > 1.00001 )//?????1.00001??? I don't know it! goes in condition if = 1 !! may be float/double issue ...
{
ERROR << Pu8 << " " << Pu9 << " " << Pu10 << " " << Pu11 << " " << Pu12 << " " << Am1 << endl;
exit(0);
}
// All value are molar (!weight)

InputTree->Fill();
return InputTree;
}
//________________________________________________________________________
double EQM_CANDU2::ExecuteTMVA(TTree* theTree)
{
// --- Create the Reader object
TMVA::Reader *reader = new TMVA::Reader( "Silent" );
// Create a set of variables and declare them to the reader
// - the variable names MUST corresponds in name and type to those given in the weight file(s) used
Float_t Pu8,Pu9,Pu10,Pu11,Pu12,Am1,BU,U5_enrichment;

reader->AddVariable( "BU" ,&BU );
reader->AddVariable( "U5_enrichment",&U5_enrichment );
reader->AddVariable( "Pu8" ,&Pu8 );
reader->AddVariable( "Pu9" ,&Pu9 );
reader->AddVariable( "Pu10" ,&Pu10);
reader->AddVariable( "Pu11" ,&Pu11);
reader->AddVariable( "Pu12" ,&Pu12);
reader->AddVariable( "Am1" ,&Am1 );

// --- Book the MVA methods

// Book method MLP
TString methodName = "MLP method";
reader->BookMVA( methodName, fTMVAWeightPath );
theTree->SetBranchAddress( "BU" ,&BU );
theTree->SetBranchAddress( "U5_enrichment" ,&U5_enrichment ) ;
theTree->SetBranchAddress( "Pu8" ,&Pu8 );
theTree->SetBranchAddress( "Pu9" ,&Pu9 );
theTree->SetBranchAddress( "Pu10" ,&Pu10 );
theTree->SetBranchAddress( "Pu11" ,&Pu11 );
theTree->SetBranchAddress( "Pu12" ,&Pu12 );
theTree->SetBranchAddress( "Am1" ,&Am1 );
theTree->GetEntry(0);

Float_t val = (reader->EvaluateRegression( methodName ))[0];

delete reader;
delete theTree;

return (double)val; //retourne teneur
}
//________________________________________________________________________
double EQM_CANDU2::GetFissileMolarFraction(IsotopicVector Fissil,IsotopicVector Fertil,double BurnUp)
{DBGL
//double retourTMVA=ExecuteTMVA(CreateTMVAInputTree(Fissil,Fertil,BurnUp));
//INFO<<"FissileMolarFraction ="<<retourTMVA<<endl;
return 1.0;
}
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