Reason
The gold files in microreactors/gcmr/assembly/Flow_blockage_transient/gold/Griffin_transient_csv.csv and microreactors/gcmr/assembly/RIA_transient/gold/Griffin_transient_csv.csv contains negative powers and the original author had to add PowerDensity/terminate_on_negative_power=false to let Griffin not issue an error. This is not correct and should be fixed.
Design
This is likely due to large time step size with positive reactivity. The test can be fixed by either using smaller time step size or use IQS (improved quasi-static).
Impact
Fix a model with wrong results.
Reason
The gold files in
microreactors/gcmr/assembly/Flow_blockage_transient/gold/Griffin_transient_csv.csvandmicroreactors/gcmr/assembly/RIA_transient/gold/Griffin_transient_csv.csvcontains negative powers and the original author had to addPowerDensity/terminate_on_negative_power=falseto let Griffin not issue an error. This is not correct and should be fixed.Design
This is likely due to large time step size with positive reactivity. The test can be fixed by either using smaller time step size or use IQS (improved quasi-static).
Impact
Fix a model with wrong results.