Use ENDF/B-VII.0 elementals with Serpent

terrapower · Nov 2, 2024 · 08b30e2 · 08b30e2
1 parent dd703be
commit 08b30e2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/armi/reactor/blueprints/isotopicOptions.py b/armi/reactor/blueprints/isotopicOptions.py
@@ -552,7 +552,11 @@ def eleExpandInfoBasedOnCodeENDF(cs):
                 )
             )
 
-    elif cs[CONF_XS_KERNEL] in ["", "SERPENT", "MC2v3", "MC2v3-PARTISN"]:
+    elif cs[CONF_XS_KERNEL] == "SERPENT":
+        elementalsToKeep.update(endf70Elementals)
+        expansionStrings.update(mc2Expansions)
+
+    elif cs[CONF_XS_KERNEL] in ["", "MC2v3", "MC2v3-PARTISN"]:
         elementalsToKeep.update(endf71Elementals)
         expansionStrings.update(mc2Expansions)