tboudreaux/GridFire
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(weak-reactions): brought weak reaction code up to a point where it will compile (NOT YET TESTED)

Browse Source
This commit is contained in:
Emily Boudreaux
2025-10-08 11:17:35 -04:00
parent 274c566726
commit 13e2ea9ffa
15 changed files with 1452 additions and 153 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/lib/engine/engine_graph.cpp
View File

@@ -40,7 +40,7 @@ namespace gridfire {
const partition::PartitionFunction& partitionFunction,
const BuildDepthType buildDepth) :
m_weakRateInterpolator(rates::weak::UNIFIED_WEAK_DATA),
m_reactions(build_reaclib_nuclear_network(composition, m_weakRateInterpolator, buildDepth, false)),
m_reactions(build_nuclear_network(composition, m_weakRateInterpolator, buildDepth, false)),
m_depth(buildDepth),
m_partitionFunction(partitionFunction.clone())
{
@@ -419,7 +419,7 @@ namespace gridfire {
double Ye = comp.getElectronAbundance();
// TODO: This is a dummy value for the electron chemical potential. We eventually need to replace this with an EOS call.
double mue = 5.0e-3 * std::pow(rho * Ye, 1.0 / 3.0) + 0.5 * T9;
const double d_log_kFwd = reaction.calculate_forward_rate_log_derivative(T9, rho, Ye, mue, comp);
const double d_log_kFwd = reaction.calculate_log_rate_partial_deriv_wrt_T9(T9, rho, Ye, mue, comp);
auto log_deriv_pf_op = [&](double acc, const auto& species) {
const double g = m_partitionFunction->evaluate(species.z(), species.a(), T9);
@@ -505,7 +505,7 @@ namespace gridfire {
void GraphEngine::rebuild(const fourdst::composition::Composition& comp, const BuildDepthType depth) {
if (depth != m_depth) {
m_depth = depth;
m_reactions = build_reaclib_nuclear_network(comp, m_weakRateInterpolator, m_depth, false);
m_reactions = build_nuclear_network(comp, m_weakRateInterpolator, m_depth, false);
syncInternalMaps(); // Resync internal maps after changing the depth
} else {
LOG_DEBUG(m_logger, "Rebuild requested with the same depth. No changes made to the network.");

3
src/lib/engine/views/engine_multiscale.cpp
View File

@@ -170,7 +170,6 @@ namespace gridfire {
}
auto deriv = result.value();
//TODO: Sort out how to deal with this. Need to return something like a step derivative but with the index consistent...
for (const auto& species : m_algebraic_species) {
deriv.dydt[species] = 0.0; // Fix the algebraic species to the equilibrium abundances we calculate.
}
@@ -1115,7 +1114,7 @@ namespace gridfire {
normalized_composition.getMolarAbundance(species),
Y_final_qse(i)
);
//TODO: CHeck this conversion
//TODO: Check this conversion
double Xi = Y_final_qse(i) * species.mass(); // Convert from molar abundance to mass fraction
if (!outputComposition.contains(species)) {
outputComposition.registerSpecies(species);