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Article
Simulation of the distribution of radionuclides in the reservoir bed for deep-well injection disposal of acid liquid radioactive waste
A mathematical model was developed for describing the changes in the state of the reservoir bed for dee-well injection disposal of acid liquid radioactive waste. The model considers the multicomponent filtrati...
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Article
Mathematical Simulation of the Behavior of Spent Organic Extracting Agent in the Near-Well Region in the Case of Deep Burial
A mathematical model of the physicochemical processes occurring in a reservoir bed with simultaneous disposal of organic and aqueous radioactive wastes in deep-lying porous geological formations is presented. ...
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Article
Stochastic-Deterministic Modeling of the Development of Hydrodynamic Instability in Nonisothermal Filtration
Consideration is given to the stochastic-deterministic approach to the modeling of the Saffman–Taylor hydrodynamic instability in nonisothermal filtration of miscible fluids in a porous medium. The numerical m...
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Article
Simulation of the Dynamics of Radiation and Temperature Fields with Deep Burial of Liquid Wastes
A mathematical model of the migration of radionuclides and the dynamics of the temperature field with deep disposal of liquid radioactive wastes in deep porous geological formations is presented. The model inc...
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Article
Stochastic‐Deterministic Modeling of the Development of Hydrodynamic Instability in Filtration of Mixing Fluids
The stochastic‐deterministic approach to modeling of the Saffman–Taylor hydrodynamic instability in filtration of mixing fluids in a porous medium is considered. The numerical model is used to study the dynami...
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Article
Simulation of Radiation-Chemical Decomposition of Organic Impurities in Liquid Radioactive Wastes at Depth Disposal
A mathematical model is developed to describe the behavior of organic impurities in liquid radioactive wastes at depth geological disposal. The model includes description of the migration of radionuclides and ...
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Article
Classification of conformal steckel spaces in the vaidia problem
The classification of isotropic conformal Steckel spaces satisfying a system of Einstein equations in which the right-hand side is the energy—momentum tensor of an isotropic ideal liquid is considered. The com...
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Article
Steel-concrete members for Arctic conditions