Registration Number
0212U006184,
0109U001220
, R & D reports
Title
Develop thermodynamical models of non-equilibrium deformable physical-mechanical systems allowing for mesostrukture, polarization and subsurface phenomena and methods for their investigation and optimization
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Head
Chaplia Yevgen Yaroslavovych,
Registration Date
29-02-2012
Organization
Centre of Mathematical Modelling Institute of Applied Problems Mechanic and Mathematic named after Ya. S.Pidstryhach NAS Ukraine
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The mathematical model of non-equilibrium processes of transfer and deformation in multicomponent bodies taking into account electromagnetic and near-surface phenomena, local mass displacement is developed and investigated. Mathematical models of transfer processes in randomly nonhomogeneous stratified bodies are proposed and investigated, in particular, using Feynman diagrams. The corresponding problems are formulated and the solutions of new mathematical physics problems of transfer of radionuclides in soils taking into account three ways of it migrations are obtained. There are developed new energetic approaches and thermodynamic methods of mathematical modelling of dissipative thermoelastic systems. The initial correlations for a description of mechanoelectromagnetic effects and processes in polarized bodies are obtained and investigated. There are proposed and investigated the new mathematical models of drainage process of capillary-porous materials using law of motion of border of dried area. It is studied a form stability of dried bodies (plates). The methods and calculation schemes of analytical and numerical solving the model problems of transfer theory, in particular, gas motion in pipe networks and gas storages are developed.
Product Description
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Гайвась Богдана Іванівна
Грицина Ольга Романівна
Лянце Ганна Теофілівна
Малачівський Петро Стефанович
Нагірний Тарас Семенович
Пянило Ярослав Данилович
Чапля Євген Ярославович
Чернуха Ольга Юріївна
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2020-04-02
