Comparison of rod-ejection transient calculations in hexagonal-Z geometry
Conference
·
OSTI ID:459247
- Berkeley Technology Centre, Gloucestershire (United Kingdom)
- Siemens/KWU, Erlangen (Germany)
This paper proposes a set of 3-dimensional benchmark rod ejection problems for a VVER reactor, based on the well-known NEACRP PWR rod-ejection problems defined by Siemens/KWU. Predictions for these benchmarks derived using three hexagonal-z nodal transient codes, the PANTHER code of Nuclear Electric, the HEXTIME code of Siemens/KWU, and the DYN3D code of FZ-Rossendorf are presented and compared.
- OSTI ID:
- 459247
- Report Number(s):
- CONF-950420--
- Country of Publication:
- United States
- Language:
- English
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