Results 21 to 30 of about 12,025 (51)

Improvement of methods of algolization and biomelioration of the Rostov NPP cooling pond and the near dam part of the Tsimlyansk reservoir

Глобальная ядерная безопасность, 2023
The intensive multiplication of cyanobacteria which results in the phenomenon of «blooming of water» is one of the most complicated and urgent problems of many reservoirs. Highly eutrophic water bodies in southern regions subject to regular anthropogenic
O. Yu. Gorskaya
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Predictive diagnostics of RBMK reactor flowmeters

Глобальная ядерная безопасность, 2023
At the moment, there are 8 rectors of the RBMK type in operation. The safety of their operation is ensured by monitoring devices for key indicators. In this article, the main attention is paid to the control of the coolant flow through the fuel channel ...
A. M. Zagrebaev, E. O. Popov
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Input data to match model and prototype states of WWER NPP

Глобальная ядерная безопасность, 2023
The paper considers some possible input data of NPP power unit model for solving the problem of model state matching with prototype state. In the course of work on matching the state of NPP model with the prototype, a numerical experiment using full ...
I. A. Molev, D. A. Solovyev, A. L. Lobarev, D. A. Plotnikov, H. A. Tahash, E. V. Chernov   +5 more
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Potential and possibility of extending the campaign to increase VVER-1000 power units on sliding distribution of the secondary circuit

Глобальная ядерная безопасность, 2023
The paper considers the efficiency and possibility of implementing into the operational practice of VVER-1000 power units the campaign extension mode at the sliding pressure of the second circuit.
A. S. Grachev, A. A. Lapkis, A. Yu. Smolin   +2 more
doaj   +1 more source

Study of causes and possible solutions to the problem of specialist shortage in the Russian energy industry with the involvement of HR-branding

Глобальная ядерная безопасность, 2023
This paper aims to identify the problems that mediate the shortage of specialists in the energy sector in Russia. The article analyzes the situation related to the insufficient popularity of engineering education among applicants, which leads to the risk
V. A. Bondarenko, T. S. Popova, A. A. Popov   +2 more
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Verification of the WWER-1200 reactor dynamic model consisting of one-fuel unit adjacent to two coolant units

Глобальная ядерная безопасность, 2023
As modern control systems engineering imposes limits on mathematical models of control objects, further development, and verification of the mathematical models suitable for power control system synthesis of nuclear power facilities is an ongoing problem.
S. S. Pravosud, D. S. Maslakov, Ya. O. Yakubov, A. A. Ovcherenko   +3 more
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Improvement of methods for analyzing the technical condition of electromechanical equipment of nuclear power plants

Глобальная ядерная безопасность, 2023
The article analyzes the problem of diagnostics of NPP electric drive valves. Failure of this type of equipment can become the initial event for design or beyond design accident.
E. A. Abidova
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Safety culture development at an industrial enterprise (on the example of «Atommash» Branch of «AEM-Technologies» JSC in Volgodonsk)

Глобальная ядерная безопасность, 2023
The article chooses Atommash Branch of AEM-Technologies JSC in Volgodonsk as the object of study, which is a supplier of integrated solutions including engineering, design, manufacturing, supply, installation and service of power equipment for nuclear ...
T. S. Popova, V. A. Rudenko, A. A. Popov, V. A. Bondarenko, Yu. A. Evdoshkina   +4 more
doaj   +1 more source

Estimation of the effective length of microcracks occurring in the water-steam pipeline at cyclic operation mode of NPP steam generator

Глобальная ядерная безопасность, 2023
During operation of water-water reactors including KLT-40 type reactors widely used nowadays on icebreakers and floating power units (FPU), the issue of the duration of safe operation of steam generators is acute.
A. P. Elokhin
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Operational determination of current-voltage characteristics welding power sources in nuclear engineering

Глобальная ядерная безопасность, 2023
Welding equipment is everywhere equipped with modern digital welding arc power systems based on microprocessor and other logical element bases. At the same time, there is a tendency to minimize information not only for Chinese, but also for equipment of ...
V. A. Vinniychuk, N. N. Podrezov, Yu. V. Doronin   +2 more
doaj   +1 more source