Research advisor Tatarinova Oksana

Research profiles

E-mail: Oksana.Tatarinova@khpi.edu.ua

Research Profile

Her research focuses on the mathematical and computational modeling of deformation, damage accumulation, and fracture processes in materials and structural components. Particular emphasis is placed on the development and application of asymptotic and numerical methods for investigating mathematical models, stress–strain analysis, and the prediction of creep behavior and long-term structural strength under complex mechanical and thermal loading conditions.

Additional research interests include cloud-based computing, computer-aided analysis of material microstructure images, and the application of machine learning techniques and artificial neural networks to mathematical modeling problems.

Proposed PhD Research Areas

1Mathematical and Computational Modeling of the Long-Term Behavior of Materials and Structures. Development of mathematical models of creep, damage accumulation, and fracture; application and advancement of asymptotic and numerical methods for their analysis; development and improvement of finite element models, including those for structures made of functionally graded materials.

2Cloud-Based Methods for Numerical Modeling. Development of algorithms and software tools for performing computationally intensive finite element analyses using distributed and cloud computing resources.

3Intelligent Methods for Analysis and Mathematical Modeling. Application of image analysis techniques to investigate the microstructure and long-term behavior of materials, as well as artificial neural networks for solving boundary value problems.

Research Projects and International Collaboration

1Responsible Researcher for the state-funded research project “Development of a Method for Analyzing Cyclic Creep and Long-Term Strength of Structural Components of Turbines and Gas Turbine Engines”, State Registration No. 0122U001726, 2022–2023.

2Responsible Researcher for the state-funded research project “Development of a Method for Assessing High-Temperature Deformation and Degradation of Material Properties in Turbomachinery Structural Components”, State Registration No. 0124U000452, 2024–2026.

3Participant in the international DAAD “Ukraine Digital” programme in collaboration with Otto von Guericke University Magdeburg, Germany, 2023.

4Participant in the international EURIZON project “Investigation of Thermal Influence on Errors in Orientation Systems Used in Aerospace Engineering”.

5Participant in the Erasmus+ Staff Mobility for Teaching programme, Cracow University of Technology, Poland, 2026.

Selected Publications

1Altenbach H., Breslavsky D., Khoroshun A., Senko A., Tatarinova O. Creep-Damage Modeling of Turbine Blades with Consideration of Wear and Stress Corrosion Cracking. Advances in Mechanical and Power Engineering III. Lecture Notes in Mechanical Engineering. Springer, 2026. pp. 169–178. DOI: https://doi.org/10.1007/978-3-032-16381-3_16

2Breslavsky D., Palamarchuk P., Tatarinova O., Altenbach H., Pellicano F. The Influence of a Sudden Impact Loading on the Creep, Damage, and Fracture of Beams Made From Functionally Graded Materials. Fatigue & Fracture of Engineering Materials & Structures. 2025. DOI: https://doi.org/10.1111/ffe.14528

3Breslavsky D. V., Borodin M. A., Tatarinova O. A., Senko A. V. Skinchennoelementne prohramne zabezpechennia dlia rozviazannia tryvymirnykh zadach z vykorystanniam khmarnykh tekhnolohii. Bulletin of the National Technical University “KhPI”. Series: Dynamics and Strength of Machines. 2024. No. 2. pp. 23–29. DOI: https://doi.org/10.20998/2078-9130.2024.2.316338 [in Ukrainian].

4Breslavsky D. V., Hroshevyi M. O., Tatarinova O. A., Senko A. V. Alhorytmy ta prohramnyi zasib dlia obrobky zobrazhen struktury metalevykh materialiv z metoiu vyznachennia kharakterystyk povzuchosti. Bulletin of the National Technical University “KhPI”. Series: Dynamics and Strength of Machines. 2023. DOI: https://doi.org/10.20998/2078-9130.2023.1.293427 [in Ukrainian].