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Various RELAP5 code versions have been used extensively within the framework of the LOBI project at the JRC Ispra for pre-test predictions and post-test analyses. The codes applied include the original versions of RELAP5/MOD1 and MOD2 as supplied by the code developer, as well as versions substantially modified at the JRC. The work performed can be considered as a significant contribution to the international effort for the assessment of the RELAP5 code. The results obtained clearly demonstrate the prediction capability of the RELAP5 code and indicate where further code improvements are necessary.

Additional information

Authors: STAEDTKE H, JRC Ispra (IT);WORTH B, JRC Ispra (IT)
Bibliographic Reference: Paper presented: Seminar on the Commission Contribution to Reactor Safety Research, Varese (IT), November 20-24, 1989
Availability: Available from (1) as Paper EN 35440 ORA
Record Number: 199011071 / Last updated on: 1994-12-01
Original language: en
Available languages: en