Podolskaya Ekaterina

Ekaterina A. Podolskaya

Deputy Head of Department of Theoretical and Applied Mechanics for international collaboration Institute of Applied Mathematics and Mechanics (former Faculty of Physics and Mechanics) Peter the Great St.Petersburg Polytechnic University (SPbPU). Researcher Laboratory for Discrete Models in Mechanics (DMML) Institute for Problems in Mechanical Engineering Russian Academy of Sciences (IPME RAS).

Education

• PhD, SPbSTU, IAMM, Department of Theoretical and Applied Mechanics, 2013

PhD thesis : Equilibrium and stability of crystalline solids at small and finite strains. Scientific advisor: prof. А.М. Krivtsov

• MSc, SPbSTU, FMF, Department of Theoretical and Applied Mechanics, 2011 (with honors)

Master thesis: Stability of ideal infinite crystal lattice. Scientific advisor: prof. А.М. Krivtsov

• BSc, SPbSTU, FMF, Department of Mechanics and Control Processes, 2009 (with honors)

Bachelor thesis: Modelling of elastic properties of crystals with hexagonal close-packed lattice. Scientific advisor: prof. А.М. Krivtsov

• English grammar school №61. 2005. Certificate in Advanced English (Cambridge ESOL),Travel and Tourism Education Programme.

Employment

• Researcher, lab. "Discrete Models in Mechanics", (IPME RAS) (since 2014)

• Junior research fellow, lab. "Discrete Models in Mechanics", (IPME RAS) (2009 - 2014)

• Associate professor, Department of Theoretical and Applied Mechanics (since 2014)

• Assistant, Department of Theoretical and Applied Mechanics (2009 - 2014)

Participation in projects

• Project "Crystal"

Research interests

• Nonlinear elasticity, stability, fracture, phase transitions

• Nanomechanics, molecular and particle dynamics

• Evolutionary dynamics, internal dissipation

Selected publications

• A.Yu. Panchenko, E.A. Podolskaya, I.E. Berinskii. Coarse–grained model based on rigid grains interaction for single layer molybdenum disulfide // Mechanics Research Communications, 2020. DOI:10.1016/j.mechrescom.2020.103515 (Download pdf: 4.06 Mb)

• A.M. Krivtsov, E.A. Podolskaya, V.Yu. Shubina. Asymptotics of а thermal wave in one-dimensional harmonic crystal. Materials Physics and Mechanics 42 (2019) 837-845 DOI:10.18720/MPM.4262019_15 (Download pdf: 881 Kb)

• E.A. Podolskaya, A.M. Krivtsov, D.V. Tsvetkov. Anomalous heat transfer in one-dimensional diatomic harmonic crystal. Materials Physics and Mechanics 40 (2018) 172-180 DOI:10.18720/MPM.4022018_5 (Download pdf: 1.15 Mb)

• A.Yu. Panchenko, E.A. Podolskaya, A.M. Krivtsov. Analysis of Equations of State and Determination of the Grüneisen Function for Two-Dimensional Crystal Lattices // Doklady Physics, 2017, Vol. 62, No. 3, pp. 141–144. DOI: 10.1134/S1028335817030077 (Download pdf: 382 Kb)

• E.A. Podolskaya, V.A. Kuzkin, A.M. Krivtsov, M.L. Kachanov. Elastic fields and effective properties of triangular lattice with vacancies. Proc. of XXIV ICTAM, 2016. p.1919-1920. (Download pdf: 135 Kb).

• V.A. Kuzkin, A.M. Krivtsov, E.A. Podolskaya, M.L. Kachanov. Lattice with vacancies: elastic fields and effective properties in frameworks of discrete and continuum models. Philosophical Magazine. Part A: Materials Science. 2016, 96 (15), pp. 1538–1555, DOI:10.1080/14786435.2016.1167979 DOI: 10.1080/14786435.2016.1167979 (Download pdf: 4.43 Mb)

• I.E. Berinskii, A.Yu. Panchenko, Е.А. Podolskaya. Application of the pair torque interaction potential to simulate the elastic behavior of SLMoS2. Modelling Simul. Mater. Sci. Eng. 24 (2016) 045003. DOI: 10.1088/0965-0393/24/4/045003. (Download pdf: 444 kb)

• E.A. Podolskaya, A.Yu. Panchenko, A.B. Freidin, A.M. Krivtsov. Loss of ellipticity and structural transformations in planar simple crystal lattices. Acta Mechanica, 2016, Volume 227, Issue 1 , pp 185-201. DOI:10.1007/s00707-015-1424-1 (Download pdf: 3.61 Mb)

• E.A. Podolskaya. Equilibrium and Stability of HCP Crystal Structures under Finite Strain // Doklady Physics, 2014, Vol. 59, No. 8, pp. 372–374. (Download pdf: 391 Kb)

• E.A. Podolskaya, A.M. Krivtsov, A.Yu. Panchenko. Stability and Structural Transitions in Crystal Lattices // H. Altenbach and N. F. Morozov (eds.), Surface Effects in Solid Mechanics, Advanced Structured Materials 30, Springer-Verlag Berlin Heidelberg 2013, P. 123-133 (Download pdf: 467 Kb)

• E.A. Podolskaya, A.M. Krivtsov. Description of the Geometry of Crystals with a Hexagonal Close-Packed Structure Based on Pair Interaction Potentials // Physics of the Solid State, 2012, Vol. 54, No. 7, pp. 1408–1416. (Download pdf: 311 Kb)

• E.A. Podolskaya, A.M. Krivtsov, A.Yu. Panchenko, P.V. Tkachev. Stability of Ideal Infinite Two-Dimensional Crystal Lattice // Doklady Physics, 2012, Vol. 57, No. 2, pp. 92–95. (Downlaod pdf: 244 Kb)

• E.A. Podolskaya, A.Yu. Panchenko, K.S. Bukovskaya. Influence of shear strain on stability of 2D triangular lattice // Nanosystems: Physics, Chemistry, Mathematics, 2011, 2 (3), P. 60–64 (Download pdf: 144 Kb)

• E.A. Podolskaya, A.Yu. Panchenko, A.M. Krivtsov. Stability of 2D triangular lattice under finite biaxial strain // Nanosystems: Physics, Chemistry, Mathematics, 2011, 2 (2), P. 84–90 (Download pdf: 231 Kb)

• A.M. Krivtsov, E.A. Podolskaya. Modeling of Elastic Properties of Crystals with Hexagonal Close-Packed Lattice // Mechanics of Solids, 2010, Vol. 45, No. 3, pp. 370–378. (Download pdf: 502 Kb)

• E.A. Podolskaya, B.A. Smolnikov. Evolutionary dynamics of two linked bodies' plane motion // Proceedings of EUROMECH Colloquium 515 "Advanced Applications and Perspectives of Multibody System Dynamics", Blagoevgrad, July 13-16, 2010, P. 72-73 (Download pdf: 134 Kb)

Teaching

• Theory of Elasticity
• Theoretical Mechanics

Contacts

E-mail: katepodolskaya[math]@[/math]gmail.com

WWW: http://tm.spbstu.ru/Podolskaya_ENG, http://mech.spbstu.ru/Podolskaya_Ekaterina

Mail: Institute for Problems in Mechanical Engineering RAS, 199178, Russia, St. Petersburg, Bolshoy pr. V.O., 61