The pin power distribution in theVVER-1000 mock-up on the LR-0 research reactor

被引：15
|
作者：
Kost'al, Michal [1 ]
Rypar, Vojtech [1 ]
Svadlenkova, Marie [1 ]
机构：
[1] Res Ctr Rez Ltd, Rez 25068, Czech Republic
来源：
NUCLEAR ENGINEERING AND DESIGN | 2012年 / 242卷
关键词：
D O I：
10.1016/j.nucengdes.2011.09.010
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The pin power density distribution in reactor is an important quantity, necessary for the adequate assessment of fuel conditions and of core structures and pressure vessel radiation embrittlement as well. The paper shows the detailed comparison of calculated and experimentally determined pin by pin power distribution. To verify the reliability of measured data used for comparison with calculated data, the symmetrically located pins were measured. The calculations have been done with deterministic and Monte Carlo approach. The effect of different data libraries used for calculations are discussed as well. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：201 / 214
页数：14
相关论文
共 32 条
  • [21] Neutronic parameters of a low enrichment core in reactor LR-0 for MSR research
    Kost'al, Michal
    Milcak, Jan
    Juricek, Vlastimil
    Rypar, Vojtech
    Losa, Evzen
    Cvachovec, Frantisek
    Jansky, Bohumil
    Novak, Evzen
    ANNALS OF NUCLEAR ENERGY, 2015, 75 : 316 - 322
  • [22] A pile noise experiment in the reference core of the nuclear research reactor LR-0
    Geslot, B.
    Kooyman, T.
    Casoli, P.
    Leconte, P.
    Boffy, R.
    Truchet, G.
    Juricek, V
    Kostal, M.
    ANNALS OF NUCLEAR ENERGY, 2023, 189
  • [23] Estimation of Void Swelling in VVER-1000 Baffle Using Benchmark in LR-0 Reactor
    Harutyunyan, Davit
    Mirzov, Ihor
    Kostal, Michal
    Schulc, Martin
    Klupak, Vit
    REACTOR DOSIMETRY: 16TH INTERNATIONAL SYMOSIUM, 2018, 1608 : 321 - 334
  • [24] Measurement of LR-0 Reactor Neutron Power in Absolute Units by Improved Correlation Analysis Method
    G. V. Lebedev
    Physics of Atomic Nuclei, 2021, 84 : 1392 - 1396
  • [25] Measurement of LR-0 Reactor Neutron Power in Absolute Units by Improved Correlation Analysis Method
    Lebedev, G., V
    PHYSICS OF ATOMIC NUCLEI, 2021, 84 (08) : 1392 - 1396
  • [26] Determining the axial power profile of partly flooded fuel in a compact core assembled in reactor LR-0
    Kost'al, Michal
    Svadlenkova, Marie
    Baron, Petr
    Rypar, Vojtech
    Milcak, Jan
    ANNALS OF NUCLEAR ENERGY, 2016, 90 : 450 - 458
  • [27] Application of plasma cutting in mock-up experiments for decommissioning of internals in heavy water research reactor
    Li, Wensi
    Zhang, Yu
    Li, Ruizhi
    Zhang, Lijun
    Zhang, Xingwang
    Ren, Ren
    NUCLEAR ENGINEERING AND DESIGN, 2024, 422
  • [28] European Project "Supercritical Water Reactor-Fuel Qualification Test": Results of Fuel Pin Mock-up Tests
    Novotny, Radek
    Visser, Dirk
    Timke, Theo
    Vojacek, Ales
    Frybort, Otakar
    Siegl, Jan
    Hausild, Petr
    Macak, Jan
    JOURNAL OF NUCLEAR ENGINEERING AND RADIATION SCIENCE, 2016, 2 (03):
  • [29] Research on pin power distribution in fuel subassembly of fast reactor
    Cao, Pan
    Yu, Hong
    Xu, Li
    Hu, Yun
    Yang, Xiao-Yan
    Chen, Yi-Yu
    Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2013, 47 (SUPPL1): : 287 - 290
  • [30] Experimental and calculation investigations of the space-energy neutron and photon distribution in the vicinity of reactor pressure vessel and surveillance specimen box of new type in the WWER-1000 mock-up
    Osmera, B.
    Marik, M.
    Cvachovec, F.
    Tsofin, V.
    Lomakin, S.
    Zaritsky, S.
    Egorov, A.
    Brodkin, E.
    REACTOR DOSIMETRY: 12TH INTERNATIONAL SYMPOSIUM, 2008, 1490 : 85 - 89
1234