Improvement of the method used for hydraulic profiling of an RBMK-1500 core at the Ignalina nuclear power plant

被引：0

作者：

E. Ushpuras

V. Matuzas

V. Kopustinskas

Yu. Augutis

G. Krivoshein

N. Lebedevichus

机构：

[1] Lithuanian Power Engineering Institute,

[2] Vitautas Velikii University,undefined

[3] Ignalina Nuclear Power Plant,undefined

来源：

Atomic Energy | 2006年 / 101卷

关键词：

Fuel Assembly; Flow Zone; Average Flow Rate; Adequate Margin; Coolant Flow Rate;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An improvement of the method of hydraulic profiling of the RBMK-1500 core at the Ignalina nuclear power plant is examined. The hydraulic profiling method employs an approach where an adequate margin up to a crisis of heat transfer is provided in the channels of the reactor, the mass steam content at all channel exits is kept uniform, the number of adjustments of the stop-control valve at power is kept to a minimum, the flow rate is changed three times over the entire run of a fuel assembly, and the total flow rate through the reactor is maintained within the regulation limits over the entire run. The GIDRA software developed makes it possible to perform hydraulic profiling of RBMK-1500 using the method indicated.

引用

页码：797 / 801

页数：4

共 18 条

[1] Improvement of the method used for hydraulic profiling of an RBMK-1500 core at the Ignalina nuclear power plant
Ushpuras, E.
Matuzas, V.
Kopustinskas, V.
Augutis, Yu.
Krivoshein, G.
Lebedevichus, N.
ATOMIC ENERGY, 2006, 101 (05) : 797 - 801
[2] Radiological and thermal characteristics of CASTOR RBMK-1500 and CONSTOR RBMK-1500 casks for spent nuclear fuel storage at Ignalina Nuclear Power Plant
Poskas, P.
Smaizys, A.
Simonis, V.
KERNTECHNIK, 2006, 71 (04) : 222 - 227
[3] Evaluation of the activity of irradiated graphite in the Ignalina Nuclear Power Plant RBMK-1500 reactor
Ancius, D
Ridikas, D
Remeikis, V
Plukis, A
Plukiene, R
Cometto, M
NUKLEONIKA, 2005, 50 (03) : 113 - 120
[4] Updating of risk-informed ISI programme for Ignalina RBMK-1500 nuclear power plant in Lithuania: Results and challenges
Klimasauskas, A.
Alzbutas, R.
Kopustinskas, V.
Augutis, J.
Uspuras, E.
NUCLEAR ENGINEERING AND DESIGN, 2006, 236 (24) : 2547 - 2555
[5] THE WATER-TREATMENT PLANT OF NUCLEAR-POWER STATIONS WITH RBMK-1500 REACTORS
MARGULOVA, TK
ZORIN, VM
TYAPKOV, VF
YURMANOV, VA
THERMAL ENGINEERING, 1983, 30 (12) : 683 - 686
[6] Overview of safety improvement during RBMK-1500 reactor core lifetime upgrading
Pabarcius, R.
Tonkunas, A.
Slavickas, A.
Seporaitis, M.
KERNTECHNIK, 2011, 76 (05) : 300 - 306
[7] TESTING OF RBMK-1500 CASSETTES IN THE REACTOR AT LENINGRAD NUCLEAR-POWER STATION
ADEN, VG
VAROVIN, IA
VORONTSOV, BA
GARUSOV, YV
EPERIN, AP
KUDRYAVTSEV, YV
OSMACHKIN, VS
RURA, NN
RYABOV, VI
RYABOV, AN
CHERNOBAEV, VY
FEDULENKO, VM
FILIPPOV, VN
SOVIET ATOMIC ENERGY, 1981, 51 (03): : 551 - 555
[8] Uncertainty and sensitivity analysis of void and power reactivity coefficients in an RBMK-1500 reactor core
Pabarcius, R
Tonkunas, A
Bubelis, E
Clemente, M
KERNTECHNIK, 2005, 70 (03) : 114 - 119
[9] Ignalina nuclear power plant core lifetime probabilistic assessment
Kopustinskas, V
Uspuras, E
Augutis, J
Liaukonis, M
SAFETY AND RELIABILITY, VOLS 1 & 2, 1999, : 1535 - 1539
[10] Distribution of radiocarbon in sediments of the cooling pond of RBMK type Ignalina Nuclear Power Plant in Lithuania
Bariseviciute, Ruta
Maceika, Evaldas
Ezerinskis, Zilvinas
Sapolaite, Justina
Butkus, Laurynas
Mazeika, Jonas
Rakauskas, Vytautas
Juodis, Laurynas
Steponenas, Andrius
Druteikiene, Ruta
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PLOS ONE, 2020, 15 (08):

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