6th Meeting of the “European MELCOR User Group“ UJD, VUJE, Bratislava, Slovakia April 15-16, 2014 Title Speaker Agenda List of Participants Welcome J. Jancovic Overview M. Cvan UJD SR activities and severe accident management L. Kubisova MELCOR Code Development Status L. L. Humphries Overview of MELCOR Code Activities in IBRAE RAN N. Mosunova Wetwell Modeling Nodalization Study and SNAP Post Processing J. Phillips Status of PSI air Oxidation Model L. Fernandez‑Moguel SFP Phase II simulation with PSI break away model B. S. Jaeckel Expansion of the model basis in MELCOR P. Dietrich CIEMAT's Last Year Experience with MELCOR 2.1 C. Lopez Spent Fuel under Severe Accident Conditions B. S. Jaeckel Bohunice V2 NPP containment model MELCOR to APROS comparison P. Juris Experiences with the MELCOR code at Westinghouse W. Rapp Analyses of SA sequences in the SFP of the VVER-1000 type of reactor with MELCOR 1.8.6 M. Kotouc Advances in the ENEA Activity on Plant Applications F. Mascari Evaluation of Filtered Containment Venting Systems with MELCOR for Extended Operating Conditions in German PWR M. Loeffler Open source tools for MELCOR: 2014 update and application examples P. Vokac Offline presentation of MELCOR 1.8.6 results using the ATLAS-5 simulator tool G. L. Horvath