void PhaseResidual<EvalT, Traits>::
evaluateFields(typename Traits::EvalData workset)
{
typedef Intrepid::FunctionSpaceTools FST;
FST::scalarMultiplyDataData<ScalarT> (term1_,k_,T_grad_);
FST::integrate<ScalarT>(residual_,term1_,w_grad_bf_,Intrepid::COMP_CPP,false);
FST::scalarMultiplyDataData<ScalarT> (term2_,rho_cp_,T_dot_);
FST::integrate<ScalarT>(residual_,term2_,w_bf_,Intrepid::COMP_CPP,true);
for (int i=0; i<source_.size(); ++i)
source_[i] *= -1.0;
FST::integrate<ScalarT>(residual_,source_,w_bf_,Intrepid::COMP_CPP,true);
for (int i=0; i<laser_source_.size(); ++i)
laser_source_[i] *= -1.0;
FST::integrate<ScalarT>(residual_,laser_source_,w_bf_,Intrepid::COMP_CPP,true);
/*
std::cout<<"rho Cp values"<<std::endl;
for (std::size_t cell = 0; cell < workset.numCells; ++cell) {
for (std::size_t qp = 0; qp < num_qps_; ++qp) {
std::cout<<rho_cp_(cell,qp)<<" ";
}
std::cout<<std::endl;
}
std::cout<<"Thermal cond values"<<std::endl;
for (std::size_t cell = 0; cell < workset.numCells; ++cell) {
for (std::size_t qp = 0; qp < num_qps_; ++qp) {
std::cout<<k_(cell,qp)<<" ";
}
std::cout<<std::endl;
}
*/
//----------------------------
#if 0
for (std::size_t cell = 0; cell < workset.numCells; ++cell) {
for (std::size_t qp = 0; qp < num_qps_; ++qp) {
term2_(cell,qp) = rho_cp_(cell,qp)*T_dot_(cell,qp);
}
}
#endif
// no rho_cp_ term - equivalent to heat problem
// FST::integrate<ScalarT>(residual_,T_dot_,w_bf_,Intrepid::COMP_CPP,true);
#if 0
// temperature residual
for (std::size_t cell = 0; cell < workset.numCells; ++cell) {
for (std::size_t node = 0; node < num_nodes_; ++node) {
residual_(cell,node) = 0.0;
}
for (std::size_t qp = 0; qp < num_qps_; ++qp) {
for (std::size_t node = 0; node < num_nodes_; ++node) {
for (std::size_t i = 0; i < num_dims_; ++i) {
residual_(cell,node) +=
k_(cell,qp) * T_grad_(cell,qp,i) * w_grad_bf_(cell,node,qp,i) +
rho_cp_(cell,qp) * T_dot_(cell,qp) * w_bf_(cell,node,qp);
}
}
}
}
// source function
for (std::size_t cell = 0; cell < workset.numCells; ++cell) {
for (std::size_t qp = 0; qp < num_qps_; ++qp) {
for (std::size_t node = 0; node < num_nodes_; ++node) {
residual_(cell,node) -=
source_(cell,qp) * w_bf_(cell,node,qp);
}
}
}
#endif
}
void PhaseResidual<EvalT, Traits>::
evaluateFields(typename Traits::EvalData workset)
{
// time step
ScalarT dt = deltaTime(0);
typedef Intrepid2::FunctionSpaceTools<PHX::Device> FST;
if (dt == 0.0) dt = 1.0e-15;
//grab old temperature
Albany::MDArray T_old = (*workset.stateArrayPtr)[Temperature_Name_];
// Compute Temp rate
for (std::size_t cell = 0; cell < workset.numCells; ++cell)
{
for (std::size_t qp = 0; qp < num_qps_; ++qp)
{
T_dot_(cell, qp) = (T_(cell, qp) - T_old(cell, qp)) / dt;
}
}
// diffusive term
FST::scalarMultiplyDataData<ScalarT> (term1_, k_.get_view(), T_grad_.get_view());
// FST::integrate(residual_, term1_, w_grad_bf_, false);
//Using for loop to calculate the residual
// zero out residual
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int node = 0; node < num_nodes_; ++node) {
residual_(cell,node) = 0.0;
}
}
// for (int cell = 0; cell < workset.numCells; ++cell) {
// for (int qp = 0; qp < num_qps_; ++qp) {
// for (int node = 0; node < num_nodes_; ++node) {
// for (int i = 0; i < num_dims_; ++i) {
// residual_(cell,node) += w_grad_bf_(cell,node,qp,i) * term1_(cell,qp,i);
// }
// }
// }
// }
//THESE ARE HARD CODED NOW. NEEDS TO BE CHANGED TO USER INPUT LATER
ScalarT Coeff_volExp = 65.2e-6; //per kelvins
ScalarT Ini_temp = 300; //kelvins
if (hasConsolidation_) {
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
//Use if consolidation and expansion is considered
// porosity_function1 = pow( ((1.0 - porosity_(cell, qp)) / ((1+Coeff_volExp*(T_(cell,qp) -Ini_temp))*(1.0 - Initial_porosity))), 2);
// porosity_function2 = (1+Coeff_volExp*(T_(cell,qp) -Ini_temp))*(1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
//Use if only consolidation is considered
porosity_function1 = pow( ((1.0 - porosity_(cell, qp)) / (1.0 - Initial_porosity)), 2);
porosity_function2 = (1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
//In the model that is currently used, the Z-axis corresponds to the depth direction. Hence the term porosity
//function1 is multiplied with the second term.
residual_(cell, node) += porosity_function2 * (
w_grad_bf_(cell, node, qp, 0) * term1_(cell, qp, 0)
+ w_grad_bf_(cell, node, qp, 1) * term1_(cell, qp, 1)
+ porosity_function1 * w_grad_bf_(cell, node, qp, 2) * term1_(cell, qp, 2));
}
}
}
// heat source from laser
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
//Use if consolidation and expansion is considered
// porosity_function2 = (1+Coeff_volExp*(T_(cell,qp) -Ini_temp))*(1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
//Use if only consolidation is considered
porosity_function2 = (1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
residual_(cell, node) -= porosity_function2 * (w_bf_(cell, node, qp) * laser_source_(cell, qp));
}
}
}
// all other problem sources
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
//Use if consolidation and expansion is considered
// porosity_function2 = (1+Coeff_volExp*(T_(cell,qp) -Ini_temp))*(1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
//Use if only consolidation is considered
porosity_function2 = (1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
residual_(cell, node) -= porosity_function2 * (w_bf_(cell, node, qp) * source_(cell, qp));
}
}
}
// transient term
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
//Use if consolidation and expansion is considered
// porosity_function2 = (1+Coeff_volExp*(T_(cell,qp) -Ini_temp))*(1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
//Use if only consolidation is considered
porosity_function2 = (1.0 - Initial_porosity) / (1.0 - porosity_(cell, qp));
residual_(cell, node) += porosity_function2 * (w_bf_(cell, node, qp) * energyDot_(cell, qp));
}
}
}
} else { // does not have consolidation
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
residual_(cell, node) += (
w_grad_bf_(cell, node, qp, 0) * term1_(cell, qp, 0)
+ w_grad_bf_(cell, node, qp, 1) * term1_(cell, qp, 1)
+ w_grad_bf_(cell, node, qp, 2) * term1_(cell, qp, 2));
}
}
}
// heat source from laser
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
residual_(cell, node) -= (w_bf_(cell, node, qp) * laser_source_(cell, qp));
}
}
}
// all other problem sources
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
residual_(cell, node) -= (w_bf_(cell, node, qp) * source_(cell, qp));
}
}
}
// transient term
for (int cell = 0; cell < workset.numCells; ++cell) {
for (int qp = 0; qp < num_qps_; ++qp) {
for (int node = 0; node < num_nodes_; ++node) {
residual_(cell, node) += (w_bf_(cell, node, qp) * energyDot_(cell, qp));
}
}
}
}
// heat source from laser
//PHAL::scale(laser_source_, -1.0);
//FST::integrate(residual_, laser_source_, w_bf_, true);
// all other problem sources
//PHAL::scale(source_, -1.0);
//FST::integrate(residual_, source_, w_bf_, true);
// transient term
//FST::integrate(residual_, energyDot_, w_bf_, true);
}