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Commit 384f3513 authored by Ujwal Kishore Jinaga's avatar Ujwal Kishore Jinaga :clown:
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[NEW PATCH] Minor Bug in the stress function

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1 merge request!430Added 1 modified class for tempGrad derivatives in Network Interactions,...
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dG3D/src/dG3DMaterialLaw.cpp
+ 36
− 14
View file @ 384f3513
...@@ -5602,11 +5602,17 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev, ...@@ -5602,11 +5602,17 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev,
STensor33 dPdgradT; STensorOperation::zero(dPdgradT); STensor33 dPdgradT; STensorOperation::zero(dPdgradT);
   
// The tangent C_hom is combined with thermal tangents. // The tangent C_hom is combined with thermal tangents.
static fullMatrix<double> C_hom(_col_Di,_col_Di); if(C_hom.size1()!=_col_Di || C_hom.size2()!=_col_Di){C_hom.resize(_col_Di,_col_Di);}; C_hom.setAll(0.); fullMatrix<double> C_hom(_col_Di,_col_Di);
static fullVector<double> PQ_hom(_col_Di); if(PQ_hom.size()!=_col_Di){PQ_hom.resize(_col_Di);}; PQ_hom.setAll(0.); // if(C_hom.size1()!=_col_Di || C_hom.size2()!=_col_Di){C_hom.resize(_col_Di,_col_Di);};
static fullVector<double> dPQdT_hom(_col_Di); if(dPQdT_hom.size()!=_col_Di){dPQdT_hom.resize(_col_Di);}; dPQdT_hom.setAll(0.); C_hom.setAll(0.);
fullVector<double> PQ_hom(_col_Di);
// if(PQ_hom.size()!=_col_Di){PQ_hom.resize(_col_Di);};
PQ_hom.setAll(0.);
fullVector<double> dPQdT_hom(_col_Di);
// if(dPQdT_hom.size()!=_col_Di){dPQdT_hom.resize(_col_Di);};
dPQdT_hom.setAll(0.);
double Cp_hom(0.), thermSrc_hom(0.), mechSource_hom(0.), dwdt_hom(0.), dmechSourcedt_hom(0.); double Cp_hom(0.), thermSrc_hom(0.), mechSource_hom(0.), dwdt_hom(0.), dmechSourcedt_hom(0.);
static fullVector<double> dwdf_hom(9), dmechSourcedf_hom(9); dwdf_hom.setAll(0.); dmechSourcedf_hom.setAll(0.); fullVector<double> dwdf_hom(9), dmechSourcedf_hom(9); dwdf_hom.setAll(0.); dmechSourcedf_hom.setAll(0.);
   
fullVector<double>& FHvec = ipvcur->getRefToCombinedGradientVect(); fullVector<double>& FHvec = ipvcur->getRefToCombinedGradientVect();
fullVector<double>& PQvec = ipvcur->getRefToCombinedStressVect(); PQvec.setAll(0.0); fullVector<double>& PQvec = ipvcur->getRefToCombinedStressVect(); PQvec.setAll(0.0);
...@@ -5618,13 +5624,27 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev, ...@@ -5618,13 +5624,27 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev,
dwdtvec.resize(_NLeaf); dwdtvec.setAll(0.); dmechSrcdTvec.resize(_NLeaf); dmechSrcdTvec.setAll(0.); dwdtvec.resize(_NLeaf); dwdtvec.setAll(0.); dmechSrcdTvec.resize(_NLeaf); dmechSrcdTvec.setAll(0.);
dwdFvec.resize(9*_NLeaf); dwdFvec.setAll(0.); dmechSrcdFvec.resize(9*_NLeaf); dmechSrcdFvec.setAll(0.); dwdFvec.resize(9*_NLeaf); dwdFvec.setAll(0.); dmechSrcdFvec.resize(9*_NLeaf); dmechSrcdFvec.setAll(0.);
   
static fullVector<double> Res_node(_row_Di*_NInterface); if(Res_node.size()!=_row_Di*_NInterface){Res_node.resize(_row_Di*_NInterface);}; Res_node.setAll(0.); fullVector<double> Res_node(_row_Di*_NInterface);
static fullVector<double> ab_step(_row_Di*_NInterface); if(ab_step.size()!=_row_Di*_NInterface){ab_step.resize(_row_Di*_NInterface);}; ab_step.setAll(0.0); // if(Res_node.size()!=_row_Di*_NInterface){Res_node.resize(_row_Di*_NInterface);};
static fullMatrix<double> NTVC(_row_Di*_NInterface, _col_Di*_NLeaf); if(NTVC.size1()!=_row_Di*_NInterface || NTVC.size2()!=_col_Di*_NLeaf){NTVC.resize(_row_Di*_NInterface, _col_Di*_NLeaf);}; NTVC.setAll(0.0); Res_node.setAll(0.);
static fullMatrix<double> Jacobian_inv(_row_Di*_NInterface, _row_Di*_NInterface); if(Jacobian_inv.size1()!=_row_Di*_NInterface || Jacobian_inv.size2()!=_row_Di*_NInterface){Jacobian_inv.resize(_row_Di*_NInterface, _row_Di*_NInterface);}; Jacobian_inv.setAll(0.0); fullVector<double> ab_step(_row_Di*_NInterface);
static fullMatrix<double> tmp(_col_Di*_NLeaf, _col_Di); if(tmp.size1()!=_col_Di*_NLeaf || tmp.size2()!=_col_Di){tmp.resize(_col_Di*_NLeaf, _col_Di);}; tmp.setAll(0.0); // if(ab_step.size()!=_row_Di*_NInterface){ab_step.resize(_row_Di*_NInterface);};
static fullMatrix<double> dRdF(_row_Di*_NInterface, _col_Di); if(dRdF.size1()!=_row_Di*_NInterface || dRdF.size2()!=_col_Di){dRdF.resize(_row_Di*_NInterface, _col_Di);}; dRdF.setAll(0.0); ab_step.setAll(0.0);
static fullMatrix<double> dadF(_row_Di*_NInterface, _col_Di); if(dadF.size1()!=_row_Di*_NInterface || dadF.size2()!=_col_Di){dadF.resize(_row_Di*_NInterface, _col_Di);}; dadF.setAll(0.0); fullMatrix<double> NTVC(_row_Di*_NInterface, _col_Di*_NLeaf);
// if(NTVC.size1()!=_row_Di*_NInterface || NTVC.size2()!=_col_Di*_NLeaf){NTVC.resize(_row_Di*_NInterface, _col_Di*_NLeaf);};
NTVC.setAll(0.0);
fullMatrix<double> Jacobian_inv(_row_Di*_NInterface, _row_Di*_NInterface);
// if(Jacobian_inv.size1()!=_row_Di*_NInterface || Jacobian_inv.size2()!=_row_Di*_NInterface){Jacobian_inv.resize(_row_Di*_NInterface, _row_Di*_NInterface);};
Jacobian_inv.setAll(0.0);
fullMatrix<double> tmp(_col_Di*_NLeaf, _col_Di);
// if(tmp.size1()!=_col_Di*_NLeaf || tmp.size2()!=_col_Di){tmp.resize(_col_Di*_NLeaf, _col_Di);};
tmp.setAll(0.0);
fullMatrix<double> dRdF(_row_Di*_NInterface, _col_Di);
// if(dRdF.size1()!=_row_Di*_NInterface || dRdF.size2()!=_col_Di){dRdF.resize(_row_Di*_NInterface, _col_Di);};
dRdF.setAll(0.0);
fullMatrix<double> dadF(_row_Di*_NInterface, _col_Di);
// if(dadF.size1()!=_row_Di*_NInterface || dadF.size2()!=_col_Di){dadF.resize(_row_Di*_NInterface, _col_Di);};
dadF.setAll(0.0);
_C.setAll(0.0); _C.setAll(0.0);
int ite = 0; int ite = 0;
...@@ -5639,7 +5659,7 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev, ...@@ -5639,7 +5659,7 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev,
_Nv.mult(ab_cur, FHvec); _Nv.mult(ab_cur, FHvec);
for(int i=0; i<_NLeaf; i++){ for(int i=0; i<_NLeaf; i++){
   
Msg::Error("i is %d", i); // Msg::Error("i is %d", i);
if (_VA[pos_start+i] > 1.e-6){ if (_VA[pos_start+i] > 1.e-6){
ThermoMechanicsDG3DIPVariableBase* ipv_i = dynamic_cast<ThermoMechanicsDG3DIPVariableBase*>(ipvcur->getIPv(i)); ThermoMechanicsDG3DIPVariableBase* ipv_i = dynamic_cast<ThermoMechanicsDG3DIPVariableBase*>(ipvcur->getIPv(i));
...@@ -5799,7 +5819,6 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev, ...@@ -5799,7 +5819,6 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev,
Jacobian.scale(-1.0); Jacobian.scale(-1.0);
int pos0 = _Child[0][0]; int pos0 = _Child[0][0];
int pos1 = _Child[0][1]; int pos1 = _Child[0][1];
if(r>_tol){ if(r>_tol){
Msg::Error("TMDMN residual (= %lf) didn't converge to tolenerce after %d iteration",r,ite); Msg::Error("TMDMN residual (= %lf) didn't converge to tolenerce after %d iteration",r,ite);
return; return;
...@@ -5874,7 +5893,7 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev, ...@@ -5874,7 +5893,7 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev,
for(int m=0;m<9;m++) for(int m=0;m<9;m++)
for(int n=0;n<9;n++){ for(int n=0;n<9;n++){
dwdf_hom(n) += temp*dwdFvec(m+9*i)*tmp(9*i,n); dwdf_hom(n) += temp*dwdFvec(m+9*i)*tmp(9*i,n);
dmechSourcedf_hom(n) += temp*dmechSrcdTvec(m+9*i)*tmp(9*i,n); dmechSourcedf_hom(n) += temp*dmechSrcdFvec(m+9*i)*tmp(9*i,n);
} }
} }
   
...@@ -5919,7 +5938,10 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev, ...@@ -5919,7 +5938,10 @@ void StochTMDMNDG3DMaterialLaw::stress(IPVariable*ipv, const IPVariable*ipvprev,
} }
} }
} }
Msg::Error("Sizes of PQVec are %d", PQvec.size());
ipvcur->setRefToDGElasticTangentModuli(this->elasticStiffness); ipvcur->setRefToDGElasticTangentModuli(this->elasticStiffness);
Msg::Error("Sizes");
Msg::Error("Sizes of PQVec are %d", PQvec.size());
} }
   
void StochTMDMNDG3DMaterialLaw::setTime(const double t,const double dtime){ void StochTMDMNDG3DMaterialLaw::setTime(const double t,const double dtime){
......
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