Results 21 to 30 of about 64,864 (311)

Development of Methods for Route Optimization of Work in Inhomogeneous Radiation Fields to Minimize the Dose Load of Personnel

Energies, 2022
The importance of the optimization principle implementation in ensuring the radiation protection of NPP personnel was emphasized. The potential of route optimization in reducing the dose load of the personnel of nuclear power plants and other nuclear ...
Oleg L. Tashlykov, Alexander N. Sesekin, Alexander G. Chentsov, Alexei A. Chentsov   +3 more
doaj   +1 more source

Dose rate evaluation in the technical premises of the demo fusion reactor using the serpent Monte Carlo code [PDF]

Nuclear Technology and Radiation Protection
This paper presents a dose rate assessment within the DEMO fusion reactor's auxiliary premises, focusing on activated water and Activated Corrosion Products as primary radiation sources.
Sereda Svitlana, Sereda Serhii, Ciattaglia Sergio, Nosovsky Anatoly, Gulik Volodymyr   +4 more
doaj   +1 more source

Speciation of uranium and radionuclides in the bottom sediments of premises 001/3 of the "Shelter" object

Ядерна фізика та енергетика, 2021
The results of experimental determination of the forms of uranium and radionuclides 90Sr, 137Cs, 154Eu, 238Pu, 239+240Pu, 241Am, and 244Cm in the bottom sediments of the premises 001/3 of the "Shelter" object are presented.
O. O. Odintsov, L. A. Palamar, L. B. Chikur   +2 more
doaj   +1 more source

The nuclear safety monitoring system for fuel-containing materials located in destroyed unit No. 4 of the Chornobyl NPP and proposals for its modernization [PDF]

Ядерна фізика та енергетика, 2022
The paper presents a brief description of the Nuclear Safety Monitoring System (NSMS), which is a part of the Integrated Automated Monitoring System of the "Shelter" object (a facility that covers the destroyed Unit No. 4 of the Chornobyl NPP).
M. V. Saveliev, R. L. Godun, M. A. Pantin, I. S. Skiter, K. O. Sushchenko   +4 more
doaj   +1 more source

Phase composition of brown ceramics of lava-like fuel-containing materials of the object “Shelter” ChNPP

Ядерна фізика та енергетика, 2019
Using the X-ray diffraction method, the phase content of brown ceramics of lava-like fuel-containing materials of the “New Safe Confinement – Shelter Object” Complex was investigated.
S. V. Gabielkov, I. V. Zhyganiuk, V. G. Kudlai, A. V. Nosovsky, P. E. Parkhomchuk, S. O. Chikolovets, V. M. Shcherbin   +6 more
doaj   +1 more source

Calculation of radiation fields in the VVER-1000 concrete biological shield using Monte Carlo code Serpent [PDF]

Ядерна фізика та енергетика, 2023
To calculate radiation fields in the concrete biological shield (CBS) of the VVER-1000 reactor in this work, we have developed and applied the Monte Carlo code Serpent simulation framework based on the variance reduction technique. We have quantified the
O. M. Khotiaintseva, O. R. Trofymenko, V. M. Khotiaintsev, A. V. Nosovskyi, S. E. Sholomytsky, V. I. Gulik   +5 more
doaj   +1 more source

Instrumentation and Control Systems for Nuclear Power Plants

, 2023
Instrumentation and Control Systems for Nuclear Power Plants provides the latest innovative research on the design of effective modern I&C systems for both existing and newly commissioned plants, along with information on system implementation.
Cappelli M.
core   +1 more source

The research of the stress-strain state with local thinning in pipelines and determination of allowable values of concentration stress and strain

Structural Mechanics of Engineering Constructions and Buildings, 2019
Relevance. The nuclear power plant contains a large number of equipment and pipelines subject to flow acceleration corrosion. As a result of a combination of various parameters - sizes (diameters, wall thickness), operational parameters (internal ...
Dmitry A. Kuzmin, Anastasia V. Andreenkova   +1 more
doaj   +1 more source

Seebeck Generators and Their Performance in Generating Electricity [PDF]

Journal of Operation and Automation in Power Engineering, 2022
Nowadays, renewable energy sources are considered better choices in the field of energy generation. It is possible to replace traditional energy sources (i.e., petroleum oil and gases) with more attractive alternatives.
M.A. Qasim, V.I. Velkin, A.K. Hassan
doaj   +1 more source

Radioactive Effluents from Nuclear Power Plants Annual Report [PDF]

, 2010
This report describes radioactive effluents from commercial nuclear power plants (NPPs) in the United States. This information was reported by the licensees for radioactive discharges that occurred in 2007. The report provides information relevant to the
U.S. Nuclear Regulatory Commission. Office of Nuclear Reactor Regulation.
core   +1 more source