Výsledky vyhledávání - "A. I. Popykin"

Computer Simulation of Measurements of VVER-1200 Emergency Protection Efficacy

Autor: V. I. Kulikov, N. M. Zhylmaganbetov, O. Yu. Kavun, A. I. Popykin, A. A. Smirnova, N. A. Starova, R. A. Shevchenko, S. A. Shevchenko

Publikováno v: Atomic Energy. 132:263-271

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41159e74c81bc8274c07f440afaecba9
https://doi.org/10.1007/s10512-023-00939-y

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Using Solutions of Adjoint Problems for Calculation and Numerical Simulation of Measurements of Large Reactivity

Autor: A. I. Popykin, N. M. Zhylmaganbetov, A. A. Smirnova, V. I. Kulikov

Publikováno v: Physics of Atomic Nuclei. 83:1227-1241

The article discusses the relationship between the calculated reactivity ρ = 1 – 1/keff obtained from steady-state calculations and its measured analog. In VVER reactors, the measured reactivity is determined from the readings of a reactivity mete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::400edd92c2f8315e6e6df9eeb69c2dd3
https://doi.org/10.1134/s1063778820080098

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Numerical Simulation of the Measurements Performed during the Physical Startup Tests of Unit 1 of Novovoronezh II Nuclear Power Plant

Autor: V. I. Kulikov, O. Yu. Kavun, N. M. Zhylmaganbetov, A. I. Popykin, A. A. Smirnova, N. V. Schukin, T. V. Semenova, S. A. Shevchenko, K. Yu. Kurakin, R. A. Shevchenko

Publikováno v: Physics of Atomic Nuclei. 82:1113-1116

The article presents the results of numerical simulation of the experiments conducted during the physical start-up of unit 1 of the Novovoronezh II NPP. The list of measured parameters includes the critical concentration of boric acid and the scram e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64d2e143d82fb6461041cd11a5313131
https://doi.org/10.1134/s106377881908009x

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Numerical Simulation of Measurements during the Reactor Physical Startup at Unit 3 of Rostov NPP

Autor: V. A. Tereshonok, A. I. Popykin, R. A. Shevchenko, N. M. Zhylmaganbetov, V. A. Pitilimov, L. V. Kryakvin, S. A. Shevchenko, S. A. Karpov, V. I. Kulikov, O. Yu. Kavun, T. V. Semenova

Publikováno v: Physics of Atomic Nuclei. 80:1370-1376

The results of numerical calculations and measurements of some reactor parameters during the physical startup tests at unit 3 of Rostov NPP are presented. The following parameters are considered: the critical boron acid concentration and the currents

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4546efe1ecc4e28bcce8c2e3a9e788bd
https://doi.org/10.1134/s1063778817080191

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Comparison between the measured and calculated reactivity in measuring the effectiveness of the emergency protection at the stage of physical start-up of unit no. 3 at the Kalinin nuclear power plant

Autor: R. A. Shevchenko, S. A. Shevchenko, A. I. Popykin, O. Yu. Kavun

Publikováno v: Physics of Atomic Nuclei. 75:1596-1602

This paper presents comparisons between the effectiveness of the emergency protection under both stationary and nonstationary formulations calculated with the use of the RADUGA-7.5 package [1] and experimental data obtained in measuring the “weight

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::124f2745f9b3e7fbefa02081f38d02c0
https://doi.org/10.1134/s1063778812130030

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