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Total number
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0221U106994,
0121U111797
,
Mathematical and software tools to support decision-making in emergency spills of radioactive liquids in the open
Popov Oleksandr О., Доктор технічних наук
24-12-2021
Institute of Problems of Modeling in Energy named after GE Pukhov of the National Academy of Sciences of Ukraine
An analysis of the regulatory framework governing the handling of radioactive substances in use in production and transportation, as well as response to radiation accidents and incidents with varying degrees of danger to the environment and the population. A critical analysis of existing mathematical models of liquid spread on the earth's surface was carried out, which allowed us to identify their shortcomings and show low adequacy in modeling environmental pollution as a result of an accident/incident with the spill of radioactive liquids. It is determined that the main factors influencing the distribution of radioactive liquids in the environment as a result of spillage on the earth's surface are: duration and power of liquid spillage; soil and vegetation parameters; relief slope; characteristics of radioactive liquids; meteorological characteristics; time elapsed since the start of the accident/incident. A mathematical formulation of the problem of determining the distribution of radioactive liquid on the earth's surface as a result of an emergency spill, which, in contrast to existing ones, takes into account all major factors into the ground.
Artemchuk Volodymyr O.
Kyrylenko Yurii O.
2022-03-09
Updated: 2025-12-07
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