Search Results - "Chernukha, Olha"

Advanced Statistical Approach for the Mathematical Modeling of Transfer Processes in a Layer Based on Experimental Data at the Boundary by Chernukha, Olha, Pukach, Petro, Bilushchak, Halyna, Bilushchak, Yurii, Vovk, Myroslava

“…In this work, a mathematical model of the transfer process in a layer under the condition of given experimental data on a part of the layer boundary is…”
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Mathematical Modelling of Diffusion Flows in Two-Phase Stratified Bodies with Randomly Disposed Layers of Stochastically Set Thickness by Chernukha, Olha, Chuchvara, Anastasiia, Bilushchak, Yurii, Pukach, Petro, Kryvinska, Natalia

“…The work is dedicated to mathematical modelling of random diffusion flows of admixture particles in a two-phase stratified strip with stochastic disposition of…”
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A Numerical Method for Computing Double Integrals with Variable Upper Limits by Chernukha, Olha, Bilushchak, Yurii, Shakhovska, Natalya, Kulhánek, Rastislav

“…We propose and justify a numerical method for computing the double integral with variable upper limits that leads to the variableness of the region of…”
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MATHEMATICAL MODELING OF RANDOM CONCENTRATION FIELD AND ITS SECOND MOMENTS IN SEMISPACE WITH ERLANGIAN DISTRIBUTIONS OF LAYERED INCLUSIONS by OLHA CHERNUKHA, YURII BILUSHCHAK

“…The processes of admixture diffusion in a two-phase stratified semispace with random disposition of syblayers are studied by the approach where internal random…”
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MATRIX GREEN’S FUNCTION OF DOUBLE-DIFFUSIVITY PROBLEM AND ITS APPLICATIONS TO PROBLEMS WITH INNER POINT SOURCE by YEVHEN CHAPLYA, OLHA CHERNUKHA, YURII BILUSHCHAK

“…The matrix Green’s function of the initial-boundary value problem of admixture double-diffusivity is defined. The initial-boundary value problem with a point…”
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Advective–diffusive mass transfer in binary regular structures in the steady-state regime by Chaplya, Yevhen, Chernukha, Olha, Dmytruk, Veronika

“…Having analyzed the stationary processes of admixture transfer in two-phase regular structures with taking into account periodical character of advective…”
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Advectiveadiffusive mass transfer in binary regular structures in the steady-state regime by Chaplya, Yevhen, Chernukha, Olha, Dmytruk, Veronika

“…Having analyzed the stationary processes of admixture transfer in two-phase regular structures with taking into account periodical character of advective…”
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Admixture mass transfer in a body with horizontally periodical structure by Chernukha, Olha

“…Admixture mass transfer is studied in geometrically complex systems. The method is proposed for finding an exact solution of initial-boundary value problem of…”
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SIMULATION OF DIFFUSION FLOWS IN TWO-PHASE MULTILAYERED STOCHASTICALLY NONHOMOGENEOUS BODIES WITH NON-UNIFORM DISTRIBUTION OF INCLUSIONS by YEVHEN CHAPLYA, OLHA CHERNUKHA, ANASTASIIA DAVYDOK

“…Admixture diffusion flows are investigated in two-phase randomly nonhomogeneous multilayered strips with non-uniform distributions of inclusions. Cases where…”
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MATHEMATICAL MODELING OF RANDOM DIFFUSION FLOWS IN TWO-PHASE MULTILAYERED STOCHASTICALLY NONHOMOGENEOUS BODIES by YEVHEN CHAPLYA, OLHA CHERNUKHA, ANASTASIIA DAVYDOK

“…An approach for studying stochastical diffusion flows of admixture particles in bodies of multiphase randomly nonhomogeneous structures is proposed, according…”
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The Model of Diffusion Processes in a Two-Phase Strip with Randomly Disposed Spherical Inclusions near the Mass Source on the Body Surface by Chernukha, Olha, Chuchvara, Anastasia, Bilushchak, Yurii

“…In the work the mathematical model and method of system analysis for the qualitative and quantitative description of compound systems with random structure is…”
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System Approach to Mathematical Description of Transport Processes with Chemical Reaction in Multiphase Multicomponent Body by Chernukha, Olha, Bilushchak, Yurii, Pakholok, Bohdan

“…In the work the system approach to the description of complex and compound systems is proposed. It is based on the synthesis of the classical mathematical…”
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Physical–mathematical modelling diffusion processes in bodies of random structure using generalized functions and Feynman diagrams by Chaplia, Yevgen, Chernukha, Olha

“…In the paper it is proposed new approach to physical–mathematical modelling mass transfer processes in multiphase randomly nonhomogeneous bodies. An…”
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Three-dimensional diffusion in a multiphase body with randomly disposed inclusions of a spherical form by Chaplia, Yevgen, Chernukha, Olha

“…The three-dimensional problem of admixture diffusion is considered in a semispace of random geometrical configuration composed of N+1 phases under action of a…”
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