1
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Kovtunenko V.A.
Feasible domain of cycling operating conditions and model parameters for Holby–Morgan model of platinum catalyst degradation in PEMFC
International Journal of Hydrogen Energy. 2024.
V.51. NPart C. P.1518-1526. DOI: 10.1016/j.ijhydene.2023.11.182
РИНЦ
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2
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Itou H.
, Kovtunenko V.A.
, Rajagopal K.R.
Well-posedness of the governing equations for a quasi-linear viscoelastic model with pressure-dependent moduli in which both stress and strain appear linearly
Zeitschrift fur Angewandte Mathematik und Physik. 2024.
V.75. N1. 22
:1-14. DOI: 10.1007/s00033-023-02160-0
РИНЦ
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3
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Kovtunenko V.A.
, Eliaš J.
, Krejčí P.
, Monteiro G.
, Runcziková J.
Stress-controlled hysteresis and long-time dynamics of implicit differential equations arising in hypoplasticity
Archivum Mathematicum. 2023.
V.59. N3. P.275–286. DOI: 10.5817/AM2023-3-275
РИНЦ
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4
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Karpenko-Jereb L.
, Kovtunenko V.A.
Modeling of the impact of cycling operating conditions on durability of polymer electrolyte fuel cells and its sensitivity analysis
International Journal of Hydrogen Energy. 2023.
V.48. N41. P.15646-15656. DOI: 10.1016/j.ijhydene.2023.01.029
РИНЦ
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5
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Itou H.
, Kovtunenko V.A.
, Lazarev N.
Poroelastic problem of a non-penetrating crack with cohesive contact for fluid-driven fracture
Applications in Engineering Science. 2023.
V.15. 100136
:1-8. DOI: 10.1016/j.apples.2023.100136
РИНЦ
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6
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Kovtunenko V.A.
Lagrangian approach and shape gradient for inverse problem of breaking line identification in solid: contact with adhesion
Inverse Problems. 2023.
V.39. N8. 084004
. DOI: 10.1088/1361-6420/acdf15
РИНЦ
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7
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Bauer E.
, Kovtunenko V.A.
, Krejčí P.
, Monteiro G.
Rate Type hypoplastic differential equations under mixed stress-strain control in biaxial test
In compilation
Modern Achievements in Symmetries of Differential Equations (Symmetry2022).
– Virtual Host: Suranaree University of Technology Nakhon Ratchasima.,
2023.
– C.59-68. DOI: 10.20948/symmetry-2022
РИНЦ
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8
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Kovtunenko V.A.
, Lazarev N.P.
The energy release rate for non-penetrating crack in poroelastic body by fluid-driven fracture
Mathematics and Mechanics of Solids. 2023.
V.28. N2. P.592-610. DOI: 10.1177/10812865221086547
Scopus
РИНЦ
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9
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Kovtunenko V.A.
Mixed variational problem for a generalized Darcy-Forchheimer model driven by hydraulic fracture
Journal of Vibration Testing and System Dynamics. 2023.
V.7. N1. P.15-21. DOI: 10.5890-JVTSD.2023.03.003
РИНЦ
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10
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Bauer E.
, Kovtunenko V.A.
, Krejčí P.
, Monteiro G.
, Runcziková J.
Stress-controlled ratchetting in hypoplasticity: a study of periodically proportional loading cycles
Acta Mechanica. 2023.
V.234. N9. P.4077-4093. DOI: 10.1007/s00707-023-03596-1
РИНЦ
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11
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Kovtunenko V.A.
, Kunisch K.
Directional differentiability for shape optimization with variational inequalities as constraints
ESAIM: Control, Optimisation and Calculus of Variations. 2023.
V.29. 64
:1-30. DOI: 10.1051/cocv/2023056
РИНЦ
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12
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Itou H.
, Kovtunenko V.A.
, Rajagopal K.R.
A generalization of the Kelvin–Voigt model with pressure-dependent moduli in which both stress and strain appear linearly
Mathematical Methods in the Applied Sciences. 2023.
V.46. N14. P.15641-15654. DOI: 10.1002/mma.9417
РИНЦ
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13
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Лазарев Н.П.
, Ковтуненко В.А.
АСИМПТОТИЧЕСКИЙ АНАЛИЗ ЗАДАЧИ О РАВНОВЕСИИ НЕОДНОРОДНОГО ТЕЛА С ШАРНИРНО СОЕДИНЕННЫМИ ЖЕСТКИМИ ВКЛЮЧЕНИЯМИ РАЗЛИЧНОЙ ШИРИНЫ
Прикладная механика и техническая физика. 2023.
Т.64. №5 (381). С.205-215. DOI: 10.15372/PMTF202315275
РИНЦ
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14
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Kovtunenko V.A.
The Holby-Morgan model of platinum catalyst degradation in PEM fuel cells: range of feasible parameters achieved using voltage cycling
Technologies. 2023.
V.11. N6. 184
. DOI: 10.3390/technologies11060184
РИНЦ
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15
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Lazarev N.P.
, Kovtunenko V.A.
ASYMPTOTIC ANALYSIS OF THE PROBLEM OF EQUILIBRIUM OF AN INHOMOGENEOUS BODY WITH HINGED RIGID INCLUSIONS OF VARIOUS WIDTHS
Journal of Applied Mechanics and Technical Physics. 2023.
V.64. N5. P.911-920. DOI: 10.1134/s0021894423050206
РИНЦ
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16
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Kovtunenko V.A.
Poroelastic medium with non-penetrating crack driven by hydraulic fracture: Variational inequality and its semidiscretization
Journal of Computational and Applied Mathematics. 2022.
V.405. 113953
. DOI: 10.1016/j.cam.2021.113953
Scopus
РИНЦ
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17
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Lazarev N.P.
, Kovtunenko V.A.
Signorini-Type Problems over Non-Convex Sets for Composite Bodies Contacting by Sharp Edges of Rigid Inclusions
Mathematics. 2022.
V.10. N2. 250
. DOI: 10.3390/math10020250
Scopus
РИНЦ
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18
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Itou H.
, Kovtunenko V.A.
, Lazarev N.P.
Asymptotic series solution for plane poroelastic model with non-penetrating crack driven by hydraulic fracture
Applications in Engineering Science. 2022.
V.10. 100089
. DOI: 10.1016/j.apples.2022.100089
Scopus
РИНЦ
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19
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Kovtunenko V.A.
Quasi-variational inequality for the nonlinear indentation problem: a power-law hardening model
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 2022.
V.380. N2236. 20210362
. DOI: 10.1098/rsta.2021.0362
Scopus
РИНЦ
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20
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Kovtunenko V.A.
Variance-based sensitivity analysis of fitting parameters to impact on cycling durability of polymer electrolyte fuel cells
Technologies. 2022.
V.10. N6. 111
. DOI: 10.3390/technologies10060111
РИНЦ
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