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Assessment of the tornado impact on the Chernobyl new safe confinement

open access: yesИнженерно-строительный журнал, 2020
All the nuclear facility structures must be analyzed for tornado loads. This analysis was per-formed when designing the New Safe Confinement over the ruined Chernobyl power unit (NSC ChNPP).
Anatoliy Perelmuter
doaj   +3 more sources

VENTILATION CONTROL OF THE NEW SAFE CONFINEMENT OF THE CHORNOBYL NUCLEAR POWER PLANT BASED ON NEURO-FUZZY NETWORKS

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2023
The accident at the Chornobyl Nuclear Power Plant (ChNPP) in Ukraine in 1986 became one of the largest technological disasters in human history. During the accident cleanup, a special protective structure called the Shelter Object was built to isolate ...
Petro Loboda   +8 more
doaj   +4 more sources

Long-term temperature dynamics at the peripherals on nuclearly hazardous clusters of fuel-containing materials located in room 305/2 of the "Shelter" object before and after new safe confinement installation into a design position

open access: yesЯдерна фізика та енергетика, 2022
A brief overview of data of automated temperature monitoring systems at the periphery of nuclearly hazardous clusters of fuel-containing materials (FCM NHC) and analytical materials regarding the study of its dynamics at various monitoring points before ...
O. V. Mykhailov   +3 more
doaj   +3 more sources

Results of analysis of temperature monitoring data around the nuclearly hazardous cluster of fuel-containing materials in the sub-reactor room 305/2 of the "Shelter" object, inside and outside the new safe confinement [PDF]

open access: yesЯдерна фізика та енергетика
The results of the analysis of temperature monitoring data were obtained using the information and measuring system (IMS) "Finish" (1991 - 2015) and expert research system, new safe confinement (NSC) integrated control system in the main volume (MV ...
O. V. Mykhailov   +2 more
doaj   +3 more sources

Description processes of the interaction of water and aqueous solutions with fuel-containing materials in the New Safe Confinement of the “Shelter” object

open access: yesCondensed Matter Physics
The main mechanisms and conditions of interaction of lava-like fuel-containing materials (LFCM) with the atmosphere, water and aqueous solutions are presented.
M. Tokarchuk   +4 more
doaj   +4 more sources

Selection of Radioactive Aerosol Distribution Models Inside and Outside the New Safe Confinement of the ChNPP

open access: yesNuclear Power and the Environment, 2022
The New Safe Confinement (NSC) is a facility that protects the environment from radioactive aerosols (RA) during the extraction of radioactive materials. However, it is not able to provide complete insulation of the internal volume, therefore, to reduce the damage.
P. G. Krukovskii, V. S. Oliinyk
openaire   +2 more sources

Architecture of the digital twin for the new safe confinement of the ChnPP

open access: yesConnectivity, 2022
The paper presents the construction of a digital twin architecture for the New Safe Confinement (NSC) of the Chernobyl Nuclear Power Plant (ChNPP), which was built to ensure the protection of people and the surrounding environment from nuclear and radioactive hazards and to provide the opportunity to remove radioactive materials and carry out other ...
P. P. Loboda
openaire   +2 more sources

Radioactive Aerosols within Conditions of the New Safe Confinement in 2017–2020

open access: yesNuclear Power and the Environment, 2021
The results of monitored behavior of radioactive aerosols within the conditions of the New Safe Confinement (NSC) in 2017–2020 are presented. Maximum “unorganized” flux of beta-emitting products of the Chornobyl accident from the Shelter object through the process openings and leakages of light roofing in the NSC basic volume observed in 2017 made 7.9 ...
O. S. Lagunenko   +8 more
openaire   +2 more sources

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