SYMPOSIA PAPER Published: 01 January 2001
STP13611S

Database for WWER-1000 Reactor Pressure Vessel IAEA Regional Project RER 4/017

Source

A review of the results obtained in the framework of the Project is presented in the paper. The database consists of experimental data obtained in a model of WWER-1000 assembled in the LR-0 experimental reactor in NRI. The differential neutron spectra measurements were carried out over the water layer between the barrel simulator and reactor pressure vessel (RPV) simulator and over the RPV simulator thickness. The core power distribution was measured by means of gamma scanning of fuel elements (several hundreds of elements for the radial distribution and several tens for the axial one). The core power distribution calculations were done by MOBY DICK (2D several groups, diffusion code) and the Monte Carlo Code MCU—RFFI/A, the transport calculations were performed with deterministic codes in laboratories of the participating countries. The neutron spectra were compared in BUGLE 96 format.

Author Information

Ošmera, B
Nuclear Research Institute Rez plc., Rez, Czech Republic
Lyssakov, V
IAEA, Vienna, Austria
Cvachovec, F
Military Academy, Brno, Czech Republic
Hudec, F
Nuclear Research Institute Rez plc., Rez, Czech Republic
Janský, B
Nuclear Research Institute Rez plc., Rez, Czech Republic
Mikuš, J
Nuclear Research Institute Rez plc., Rez, Czech Republic
Novák, E
Nuclear Research Institute Rez plc., Rez, Czech Republic
Pošta, S
Nuclear Research Institute Rez plc., Rez, Czech Republic
Turzík, Z
Nuclear Research Institute Rez plc., Rez, Czech Republic
Hort, M
Škoda JS, s.r.o., Plzen, Czech Republic
Krysl, V
Škoda JS, s.r.o., Plzen, Czech Republic
Smutný, V
Škoda JS, s.r.o., Plzen, Czech Republic
Zaritsky, S
RRCKI, Nuclear Reactors Institute, Moscow, Russia
Alekseev, N
RRCKI, Nuclear Reactors Institute, Moscow, Russia
Gurevitch, M
RRCKI, Nuclear Reactors Institute, Moscow, Russia
Egorov, A
RRCKI, Nuclear Reactors Institute, Moscow, Russia
Brodkin, E
RRCKI, Nuclear Reactors Institute, Moscow, Russia
Ilieva, K
INRNE, Sofia, Bulgaria
Belousov, S
INRNE, Sofia, Bulgaria
Kovbasensko, J
SSTC NRS, Ministry for Environmental Protection and Nuclear Safety, Kyiv, Ukraine
Uritani, A
Nagoya University, Nagoya, Japan
Misawa, T
Research Reactor Institute, Kyoto University, Kumatori, Japan
Mori, C
Nagoya University, Nagoya, Japan
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Developed by Committee: E10
Pages: 312–319
DOI: 10.1520/STP13611S
ISBN-EB: 978-0-8031-5450-6
ISBN-13: 978-0-8031-2884-2