Publications

Results 9101–9125 of 99,299

Search results

Jump to search filters

MELCOR Code Change History: Revision 18019 to 21402

Humphries, Larry L.; Beeny, Bradley A.; Haskin, Troy C.; Albright, Lucas I.; Gelbard, Fred M.

This document summarily provides brief descriptions of the MELCOR code enhancement made between code revision number 18019and 21440. Revision 18019 represents the previous official code release; therefore, the modeling features described within this document are provided to assist users that update to the newest official MELCOR code release, 21440. Along with the newly updated MELCOR Users’ Guide [2] and Reference Manual [3], users are aware and able to assess the new capabilities for their modeling and analysis applications.

More Details
TYPE SAND Report YEAR 2021
DOIOSTI

Sodium Fire Collaborative Study Progress CNWG Fiscal Year 2021

Foulk, James W.; Aoyagi, Mitsuhiro

This report discusses the progress on the collaboration between Sandia National Laboratories (Sandia) and Japan Atomic Energy Agency (JAEA) on the sodium fire research in fiscal year (FY) 2021 and is a continuation of the FY2020 progress report. In this report, we only report the changes made to the current sodium pool fire model in MELCOR. We modified and corrected many control functions to enhance the current model from the FY2020 report. This year’s enhancements relate to better agreement of the suspended aerosol measurement from JAEA’s F7 series tests. Staff from Sandia and JAEA conducted the validation studies of the sodium pool fire model in MELCOR. To validate this pool fire model with the latest enhancement, JAEA sodium pool fire experiments (F7-1 and F7-2) were used. The results of the calculation, including the code-to-code comparisons are discussed as well as suggestions for further model improvement. Finally, recommendations are made for new MELCOR simulations for FY2022.

More Details
TYPE SAND Report YEAR 2021
DOIOSTI
Results 9101–9125 of 99,299
Results 9101–9125 of 99,299