void
HOMExportModule :: doOutput(TimeStep *tStep, bool forcedOutput)
{
if ( !( testTimeStepOutput(tStep) || forcedOutput ) ) {
return;
}
Domain *d = emodel->giveDomain(1);
int nelem = d->giveNumberOfElements();
double dV, VolTot = 0.;
FloatArray vecState, vecFlow, sumFlow(3);
FloatArray internalSource, capacity;
FloatArray answerArr, answerArr1;
FloatMatrix answerMtrx;
IntArray Mask;
FloatMatrix baseGCS;
sumFlow.zero();
domainType domType = d->giveDomainType();
if ( domType == _HeatTransferMode || domType == _HeatMass1Mode ) {
#ifdef __TM_MODULE
double sumState = 0.;
TransportElement *transpElem;
for ( int ielem = 1; ielem <= nelem; ielem++ ) {
Element *elem = d->giveElement(ielem);
if ( this->matnum.giveSize() == 0 || this->matnum.contains( elem->giveMaterial()->giveNumber() ) ) {
for ( GaussPoint *gp: *elem->giveDefaultIntegrationRulePtr() ) {
dV = elem->computeVolumeAround(gp);
VolTot += dV;
elem->giveIPValue(vecState, gp, IST_Temperature, tStep);
elem->giveIPValue(vecFlow, gp, IST_TemperatureFlow, tStep);
sumState += vecState.at(1) * dV;
vecFlow.resize(3);
vecFlow.times(dV);
sumFlow += vecFlow;
}
}
}
sumState *= ( 1. / VolTot * this->scale );
fprintf(this->stream, "%e % e ", tStep->giveTargetTime(), sumState);
sumFlow.times(1. / VolTot * this->scale);
fprintf( this->stream, "% e % e % e ", sumFlow.at(1), sumFlow.at(2), sumFlow.at(3) );
//add total heat for each material - accumulated energy due to material capacity (J for heat) and internal source (J for heat)
internalSource.resize( d->giveNumberOfCrossSectionModels() );
capacity.resize( d->giveNumberOfCrossSectionModels() );
for ( int ielem = 1; ielem <= nelem; ielem++ ) {
transpElem = static_cast< TransportElement * >( d->giveElement(ielem) );
transpElem->computeInternalSourceRhsVectorAt(answerArr, tStep, VM_Total);
internalSource.at( transpElem->giveCrossSection()->giveNumber() ) += answerArr.sum();
transpElem->giveCharacteristicMatrix(answerMtrx, CapacityMatrix, tStep);
transpElem->computeVectorOf(VM_Incremental, tStep, answerArr);
answerArr1.beProductOf(answerMtrx, answerArr);
capacity.at( transpElem->giveCrossSection()->giveNumber() ) -= answerArr1.sum();
}
internalSource.times( tStep->giveTimeIncrement() );
internalSourceEnergy.add(internalSource);
capacityEnergy.add(capacity);
for ( int i = 1; i <= internalSourceEnergy.giveSize(); i++ ) {
fprintf( this->stream, "% e ", internalSourceEnergy.at(i) );
}
fprintf(this->stream, " ");
for ( int i = 1; i <= capacityEnergy.giveSize(); i++ ) {
fprintf( this->stream, "% e ", capacityEnergy.at(i) );
}
fprintf(this->stream, "\n");
#endif
} else { //structural analysis
#ifdef __SM_MODULE
StructuralElement *structElem;
//int nnodes = d->giveNumberOfDofManagers();
FloatArray VecStrain, VecStress, VecEigStrain, VecEigStrainReduced, tempStrain(6), tempStress(6), tempEigStrain(6), SumStrain(6), SumStress(6), SumEigStrain(6), tempFloatAr, damage;
double sumDamage = 0.;
//stress and strain vectors are always in global c.s.
SumStrain.zero(); //xx, yy, zz, yz, zx, xy
SumStress.zero();
SumEigStrain.zero();
for ( int ielem = 1; ielem <= nelem; ielem++ ) {
Element *elem = d->giveElement(ielem);
tempStrain.zero();
tempStress.zero();
tempEigStrain.zero();
if ( this->matnum.giveSize() == 0 || this->matnum.contains( elem->giveMaterial()->giveNumber() ) ) {
for ( GaussPoint *gp: *elem->giveDefaultIntegrationRulePtr() ) {
structElem = static_cast< StructuralElement * >(elem);
// structElem->computeResultingIPEigenstrainAt(VecEigStrain, tStep, gp, VM_Incremental);
structElem->computeResultingIPEigenstrainAt(VecEigStrainReduced, tStep, gp, VM_Total);
if ( VecEigStrainReduced.giveSize() == 0 ) {
VecEigStrain.resize(0);
} else {
( ( StructuralMaterial * ) structElem->giveMaterial() )->giveFullSymVectorForm( VecEigStrain, VecEigStrainReduced, gp->giveMaterialMode() );
}
dV = elem->computeVolumeAround(gp);
elem->giveIPValue(VecStrain, gp, IST_StrainTensor, tStep);
elem->giveIPValue(VecStress, gp, IST_StressTensor, tStep);
elem->giveIPValue(damage, gp, IST_DamageTensor, tStep);
//truss element has strains and stresses in the first array so transform them to global coordinates
///@todo Should this be the job of giveIPValue to ensure that vectors are given in global c.s.?
if ( dynamic_cast< Truss3d * >(elem) ) {
MaterialMode mmode = _3dMat;
tempStress.at(1) = VecStress.at(1);
tempStrain.at(1) = VecStrain.at(1);
if ( VecEigStrain.giveSize() ) {
tempEigStrain.at(1) = VecEigStrain.at(1);
}
StressVector stressVector1(tempStress, mmode); //convert from array
StressVector stressVector2(mmode);
StrainVector strainVector1(tempStrain, mmode); //convert from array
StrainVector strainVector2(mmode);
StrainVector strainEigVector1(tempEigStrain, mmode); //convert from array
StrainVector strainEigVector2(mmode);
elem->giveLocalCoordinateSystem(baseGCS);
stressVector1.transformTo(stressVector2, baseGCS, 0);
strainVector1.transformTo(strainVector2, baseGCS, 0);
strainEigVector1.transformTo(strainEigVector2, baseGCS, 0);
stressVector2.convertToFullForm(VecStress);
strainVector2.convertToFullForm(VecStrain);
strainEigVector2.convertToFullForm(VecEigStrain);
}
VolTot += dV;
VecStrain.times(dV);
VecStress.times(dV);
VecEigStrain.times(dV);
if ( damage.giveSize() ) { //only for models with damage
sumDamage += damage.at(1) * dV;
}
SumStrain.add(VecStrain);
SumEigStrain.add(VecEigStrain);
SumStress.add(VecStress);
//VecStrain.printYourself();
//VecEigStrain.printYourself();
//SumStrain.printYourself();
}
}
}
//averaging
SumStrain.times(1. / VolTot * this->scale);
SumEigStrain.times(1. / VolTot * this->scale);
SumStress.times(1. / VolTot * this->scale);
sumDamage *= ( 1. / VolTot );
//SumStrain.printYourself();
//SumEigStrain.printYourself();
//SumStress.printYourself();
fprintf( this->stream, "%f ", tStep->giveTargetTime() );
for ( double s: SumStrain ) { //strain
fprintf( this->stream, "%06.5e ", s );
}
fprintf(this->stream, " ");
for ( double s: SumStress ) { //stress
fprintf( this->stream, "%06.5e ", s );
}
fprintf(this->stream, " ");
for ( double s: SumEigStrain ) { //eigenstrain
fprintf( this->stream, "%06.5e ", s );
}
fprintf(this->stream, "Vol %06.5e ", VolTot);
fprintf(this->stream, "AvrDamage %06.5e ", sumDamage);
fprintf(this->stream, "\n");
#endif
}
fflush(this->stream);
}
