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+7(863) 218-40-00 ext. 14009; +7(8634) 68-08-90 ext. 14009;
Звание: Профессор
Degree: Доктор физико-математических наук
Institute of Mathematics, Mechanics, and Computer Science named after of I.I. Vorovich - Head of the department
Southern Federal University - Chairman
Rostov-on-Don, Milchakova str., 8а, office № 219
Head of Department of Mathematical Modeling, I.I. Vorovich Institute of Mathematics, Mechanics and Computer Science.
Head of Laboratory of Computational Mechanics (https://compmech.sfedu.ru/)
Areas of scientific interest: mathematical modeling, computational mechanics, finite element method, coupled problems of solid mechanics, composites, nanomechanics, surface effects, contact problems, dynamic problems, interaction of solid and acoustic media, piezoelectricity, piezoelectric devices, property identification, engineering analysis software packages.
Many papers are devoted to the study of problems with moving and oscillating wave sources in anisotropic elastic and piezoelectric semi-infinite media, solving coupled problems of electroelasticity, acoustoelasticity and thermoelectroelasticity for bodies of limited dimensions. A set of symmetric algorithms is proposed for solving matrix problems of the finite element method arising in various types of coupled piezoelectric analysis. The results of these investigations are implemented in the ACELAN finite element package created at the Southern Federal University. Methods for calculating effective modules of porous and polycrystalline piezocomposites of various types of connectivity using finite element methods implemented in the ACELAN-COMPOS package have been developed. Finite element methods for calculating nanostructured composites considering surface effects are proposed. Practically important calculations of piezoelectric elements of ultrasonic lithotripter, force focusing transducers for ultrasonic liposuction, ultrasonic scanners, vibration gyroscopes, piezoelectric transformers, piezoelectric generators and many other piezoelectric devices have been carried out in joint work with various research organizations and enterprises.
He supervised six candidates of science and was a scientific consultant for one doctoral dissertation.
Member of Russian National Committee on Theoretical and Applied Mechanics; Expert of Republican Research Scientific-Consulting Centre for Expertise, since 2012, Moscow; Expert of RAS since 2016; Chairman of the Expert Council "Mathematics, Mechanics, Informatization" of SFedU; Expert of two scientific funds. In 2005 he was awarded the Breastplate "Honorary Worker of Higher Professional Education of the Russian Federation" for the scientific and organizational work in Rostov State University (SFedU).
Over the past five years, he has been the leader or main executor of the following research projects.
1. Russian Science Foundation, No. 22-11-00302, No. 22-11-00302-P, Modeling of hydroacoustic piezoelectric transducers and piezoelectric generators of "green energy" with active elements made of composite piezoceramics, 2022-2024, 2025-2026 (project leader)
2. Mega Grant from the Government of the Russian Federation for state support of scientific research conducted under supervision of leading scientists, No. 075-15-2019-1928, Models, algorithms and software tools for multiscale analysis of new materials and physically active media, Bai Zhong-Zhi, project chairman 2019-2021, (co-leader from the Russian side)
3. Joint International Research Project of Russian Foundation for Basic Research (RFBR) and Department of Science & Technology (DST), Gov. of India in the areas of Basic Science, RFBR No. 16-58-48009-Ind_omi, Computational modeling, design and strength analysis of adaptive microporous materials with controlled properties, 2017-2020 (project leader)
4. Joint International Research Project of Russian Foundation for Basic Research (RFBR) and National Science Foundation of Bulgaria, RFBR No. 19-58-18011 Bulg, Development of methodology for identification of material parameters of advanced porous and multilayer structures based on experimental and numerical-theoretical approaches, 2019-2021 (project investigator)
5. RFBR, Homogenization of piezoelectric composites with modified interface properties: mathematical models, finite element technologies and applications, No. 20-31-90102, 2020-2022 (project leader)
6. RFBR, Modelling and determination of effective properties for porous anisotropic elastic materials, taking into account internal structure and surface stresses, No. 20-31-90057, 2020-2022 (project leader)
Author of over 400 scientific and methodical publications.
Some of the key articles of recent years (quartiles and impact factors are given by year of publication):
1. Kornievsky A., Nasedkin A., Volkov A. Comparative analysis of piezoelectric regular foams from two types of Gibson-Ashby cells with uniform and piecewise homogeneous polarizations // Acta Materialia. 2025. V. 286. 120744. doi: 10.1016/j.actamat.2025.120744 [WoS, Q1, JCR 8.3, Scopus, Q1, SJR 2.972]
2. Kornievsky A., Nasedkin A., Volkov A. Numerical analysis of the effective properties of piezoceramic metamaterials modeled by Gibson-Ashby cells under various models of inhomogeneous polarization // Acta Mechanica. 2025. doi: 10.1007/s00707-025-04352-3 [WoS, Q2, JCR 2.3, Scopus, Q1-Q2, SJR 0.598] (https://link.springer.com/article/10.1007/s00707-025-04352-3)
3. Ammosov D., Nasedkin A., Muratova G. A computational macroscopic model of piezomagnetoelectric materials using generalized multiscale finite element method // Journal of Computational and Applied Mathematics. 2024. V. 437. 115420. doi: 10.1016/j.cam.2023.115420 [Web of Science, Q1, JCR 2.872, Scopus, Q2, SJR 0.797]
4. Do T.B., Nasedkin A., Oganesyan P., Soloviev A. Multilevel modeling of 1-3 piezoelectric energy harvester based on porous piezoceramics // Journal of Applied and Computational Mechanics. 2023. V. 9, No. 3. P. 763-774. doi: 10.22055/jacm.2023.42264.3900 [Web of Science, Emerging Sources Citation Index, Scopus, Q2, SJR 0.502]
5. Karthik S., Nasedkina A., Nasedkin A., Rajagopal A. Framework and numerical algorithm for a phase field fracture model // East Asian Journal on Applied Mathematics. 2023. V. 13, No. 1. P. 162-176. doi: 10.4208/eajam.280921.270722 [ Web of Science, Q2, JCR 2.011, Scopus, Q3, SJR 0.42]
6. Nassar M.E., Saeed N., Nasedkin A. Determination of effective properties of porous piezoelectric composite with partially randomly metalized pore boundaries using finite element method // Applied Mathematical Modelling. 2023. V. 124. P. 241-256. doi: 10.1016/j.apm.2023.07.025 [Web of Science, Q1, JCR 5.129, Scopus, Q1, SJR 1.08]
7. Ammosov D., Vasilyeva M., Nasedkin A., Efendiev Y. Generalized Multiscale Finite Element Method for piezoelectric problem in heterogeneous media // Engineering Analysis with Boundary Elements. 2022. V. 135. P. 12-25. doi: 10.1016/j.enganabound.2021.09.014 [Web of Science, Q1-Q2, JCR 2.884, Scopus, Q1-Q2, SJR 0.925]
8. Kornievsky A., Nasedkin A. Numerical investigation of mechanical properties of foams modeled by regular Gibson-Ashby lattices with different internal structures // Materialia. 2022. V. 26. 101563. doi: 10.1016/j.mtla.2022.101563 [Web of Science, без Q, Scopus, Q1, SJR 0.915]
9. Nasedkin A., Nassar M.E. A numerical study about effects of metal volume fraction on effective properties of porous piezoelectric composite with metalized pore boundaries // Mechanics of Advanced Materials and Structures. 2022. V. 29, No. 25. P. 4359-4372. doi: 10.1080/15376494.2021.1928346. [Web of Science, Q2-Q3, JCR 3.338, Scopus, Q1-Q2, SJR 0.732]
10. Nasedkin A., Nassar M.E. Comprehensive numerical characterization of a piezoelectric composite with hollow metallic inclusions using an adaptable random representative volume // Computers and Structures. 2022. V. 267. 106799. doi: 10.1016/j.compstruc.2022.106799 [Web of Science, Q1-Q2, JCR 5.372, Scopus, Q1, SJR 1.45]
11. Nasedkin A., Nassar M.E. Numerical characterization of a piezoelectric composite with hollow metal fillers including new figures of merit, pore shape effects, and distinct piezoceramic types // International Journal of Mechanics and Materials in Design. 2022. V. 18. P. 611-631. doi: 10.1007/s10999-022-09595-9 [Web of Science, Q2, JCR 3.480, Scopus, Q1-Q2, SJR 0.708]
12. Kudimova A.B., Nasedkin A.V., Nasedkina A.A., Rajagopal A. Computer simulation of composites consisting of piezoceramic matrix with metal inclusions and pores // Mechanics of Composite Materials. 2021. V. 57, No. 5. P. 657-666. doi: 10.1007/s11029-021-09992-9 [Web of Science, Q4, JCR 1.333, Scopus, Q2-Q4, SJR 0.362]
13. Nasedkin A., Nassar M.E. About anomalous properties of porous piezoceramic materials with metalized or rigid surfaces of pores // Mechanics of Materials. 2021. V. 162. 104040. doi: 10.1016/j.mechmat.2021.104040 [Web of Science, Q2-Q3, JCR 3.266, Scopus, Q1, SJR 0.86]
14. Nasedkin A., Nassar M.E. Numerical investigation of the effect of partial metallization at the pore surface on the effective properties of a porous piezoceramic composite // Journal of Advanced Dielectrics. 2021. V. 11, No. 5. 2160009. doi: 10.1142/S2010135X21600092 [Web of Science, Scopus, Q2-Q3, SJR 0.38]
15. Nasedkin A.V., Oganesyan P.A., Soloviev A.N. Analysis of Rosen type energy harvesting devices from porous piezoceramics with great longitudinal piezomodulus // Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM). 2021. V. 101, No. 3. e202000129. doi: 10.1002/zamm.202000129 [Web of Science, Q2-Q3, JCR 1.603, Scopus, Q2-Q3, SJR 0.449]
16. Nasedkin A.V., Nassar M.E. Effective properties of a porous inhomogeneously polarized by direction piezoceramic material with full metalized pore boundaries: finite element analysis // Journal of Advanced Dielectrics. 2020. V. 10, No. 5. 2050018. doi: 10.1142/S2010135X20500186 [Web of Science, Scopus, Q2-Q3, SJR 0.351]
