Professor Ekaterina Pavlovskaia
CEng FIMechE
Head of School of Engineering, Personal Chair
- About
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- Email Address
- e.pavlovskaia@abdn.ac.uk
- Telephone Number
- +44 (0)1224 272786
- School/Department
- School of Engineering
Biography
Higher Education
- Ph.D. in Applied Physics and Mathematics, IPME, Russian Academy of Science, 1998
- MEng in Mechanical Engineering (First class with dist.), St. Petersburg State Polytechnical University, 1996
Work experience
- October 2021 - : Head of School
- August 2013 - : Professor; August 2010 - July 2013: Reader; August 2007 - July 2010: Senior Lecturer; September 2003 - July 2007: Lecturer
School of Engineering, Aberdeen University, UK - September 2000 - August 2003: Research Fellow
School of Engineering, Aberdeen University, UK - February - August 2000: Research Fellow (SABIT Intern)
Ford Motor Company, USA - July 1999 - January 2000: Lecturer
Mathematics and Mechanics Faculty, St.Petersburg State University, Russia - January 1999 - June 1999: Junior Research Scientist
Institute for Problems of Mechanical Engineering (IPME), Russian Academy of Sciences, Russia
External Memberships
I am Subject Editor for Journal of Sound and Vibration and a regular reviewer for:
- Meccanica
- International Journal of Mechanical Sciences;
- Journal of Engineering Manufacture (Proceedings of the Institute of Mechanical Engineers Part B);
- International Journal of Nonlinear Mechanics
- Journal of Sound and Vibrations
- Journal of Nonlinear Dynamics
- International Journal of Mechanical Engineering Education
- European Journal of Mechanics - A/Solids
- Physica D: Nonlinear Phenomena
- Ocean Engineering
I worked as associate editor for Mathematical Problems in Engineering journal from 2007 to July 2011.
- Research
-
Research Overview
My research interests are in non-smooth systems, linear and nonlinear dynamics of continuous media, machines and structures and fracture mechanics, in particular dynamic (stationary and non-stationary) contact problem, impact, wave propagation in inhomogeneous media, crack growth, dynamic testing of the materials, etc.
Funding and Grants
- Integral Process Optimization for Sustainable Offshore-structure Dismantling Yard (2020-2022) Joint project with the Center of Excellence on Hazardous Substance Management, Chulalongkorn University, Thailand funded by the Royal Academy of Engineering’s Transforming Systems through Partnership scheme. Principal investigator with co-investigators Prof R. Neilson and Drs Vega-Maza, C. Fernandez Martin and W. Afzal, £79,934.
- Offshore Decommissioning in Thailand – Towards Total Waste Management – collaborative grant with the Center of Excellence on Hazardous Substance Management, Chulalongkorn University, Thailand from the Newton fund (2018). Principal investigator with co-investigators Prof Richard Neilson, Drs David Vega-Maza and Eva Krupp, £24,970.
- Analysing and Optimising the Rotojar Downhole Tool(s) for Freezing Stuck Pipe and Casing. Oil and Gas Innovation Centre (2018). Co-investigator, with principal investigator Prof. M. Wiercigroch, £127,734.
- MCS Kenny/COPS PhD studentship: Modelling of Flow-Induced Pulsations in Subsea Applications (2013). £57,727.
- ITI Energy: Resonance Enhanced Drilling: Phase 2, (2011). Co-investigator, with principal investigator Prof. M. Wiercigroch and co-investigators Dr J Ing and Dr D Hendry. £1,145,000
- ITI Energy: Resonance Enhanced Drilling: Phase 1, (2009). Co-investigator, with principal investigator Prof. M. Wiercigroch and co-investigators Dr S Aphale and Dr D Hendry. £750,000
- The Royal Society International Joint Project with Institute for Problems in Mechanical Engineering of Russian Academy of Sciences: Modelling of brittle fracture under dymanic loading (2009). £12000
- ITI Energy: Resonance Enhanced Drilling: Phase 0, (2008). Co-investigator, with principal investigator Prof. M. Wiercigroch and co-investigators Dr A Akisanya, Dr S He, Dr D Hendry and Dr J Harrigan. £806,486
- KTP with MCS International: Application of Nonlinear Normal Modes to Offshore Risers, (2006). Co-investigator, with principal investigator Prof. M. Wiercigroch and co-investigator Dr Y. Guo. £210,814
- EPSRC Grant: Iterative maps for dynamics of percussive drilling (2006). £210,702
- The Royal Society International Joint Project with Polytechnic University of Marche: Energy extraction from sea waves by exploiting nonlinear dynamics phenomena (2005). £12000
- The Nuffield Foundation Newly Appointed Lecturers Grant NAL/00997/G: Analytical maps of non-smooth dynamical systems for engineering applications (2005). £5000
- British Council grant with Polytechnic University of Marche: Application of nonlinear dynamics and control to energy extraction from sea waves (2004). £8000
- Publications
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Predicting Vortex Induced-Vibrations Using CFD and Wake Oscillator Models
Chapters in Books, Reports and Conference Proceedings: Conference ProceedingsEngineering applications of non-smooth dynamics
Solid Mechanics and its Applications, vol. 181, pp. 211-273Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/978-94-007-2473-0_5
- [ONLINE] View publication in Scopus
Drifting Impact Oscillator With a New Model of the Progression Phase
Journal of Applied Mechanics , vol. 79, no. 6, 061007Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1115/1.4006379
Drill-string vibration analysis using non-smooth dynamics approach
Nonlinear Dynamics, vol. 70, no. 2, pp. 1017-1035Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/s11071-012-0510-3
Approximate rotational solutions of pendulum under combined vertical and horizontal excitation
International Journal of Bifurcation and Chaos, vol. 22, no. 5, 1250100Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1142/S0218127412501003
Bifurcation control of a parametric pendulum
International Journal of Bifurcation and Chaos, vol. 22, no. 5, 1250111Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1142/S0218127412501118
Experimental study of bifurcations in an impact oscillator with SMA constraint
International Journal of Bifurcation and Chaos, vol. 22, no. 5, 1230017Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1142/S0218127412300170
Singularities in soft-impacting systems
Physica. D, Nonlinear Phenomena, vol. 241, no. 5, pp. 553 – 565Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.physd.2011.11.014
Suppressing nonlinear resonances in an impact oscillator using SMAs
Smart Materials & Structures, vol. 21, no. 7, 075028Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1088/0964-1726/21/7/075028
Complex nonlinear response of a piecewise linear oscillator: Experiment and simulation
IUTAM Symposium on Dynamics Modeling and Interaction Control in Virtual and Real Environments: Proceedings of the IUTAM Symposium on Dynamics Modeling and Interaction Control in Virtual and Real Environments, Held in Budapest, Hungary, June 7–11, 2010. Stepan, G., Kovacs, L. L., Toth, A. (eds.). Springer Netherlands, pp. 135-143, 9 pagesChapters in Books, Reports and Conference Proceedings: Chapters- [ONLINE] DOI: https://doi.org/10.1007/978-94-007-1643-8_16
- [ONLINE] View publication in Scopus
Complex Dynamics of Bilinear Oscillator Close to Grazing
International Journal of Bifurcation and Chaos, vol. 20, no. 11, pp. 3801-3817Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1142/S0218127410028069
Global and local dynamics of drifting oscillator for different contact force models
International Journal of Non-Linear Mechanics, vol. 45, no. 9, pp. 850-858Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.ijnonlinmec.2009.11.017
Vibration reduction of the impact system by an SMA restraint: numerical studies
International Journal of Non-Linear Mechanics, vol. 45, no. 9, pp. 837-849Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.ijnonlinmec.2009.11.013
Bifurcation analysis of an impact oscillator with a one-sided elastic constraint near grazing
Physica. D, Nonlinear Phenomena, vol. 239, no. 6, pp. 312-321Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.physd.2009.11.009
Bifurcations and the penetrating rate analysis of a model for percussive drilling
Acta Mechanica Sinica, vol. 26, no. 3, pp. 467-475Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/s10409-010-0346-3
Contact force models and dynamics of a drifting oscillator
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI: https://doi.org/10.1115/DETC2009-86458
- [ONLINE] Link to publication in Scopus
Invisible grazings and dangerous bifurcations in impacting systems: The problem of narrow-band chaos
Physical Review. E, Statistical, Nonlinear and Soft Matter Physics, vol. 79, no. 3, 037201Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1103/PhysRevE.79.037201
Dynamics of the archetypal piecewise linear oscillator close to grazing
IFAC Proceedings Volumes (IFAC-PapersOnline). IFAC Secretariat, pp. 76-80, 5 pagesChapters in Books, Reports and Conference Proceedings: Chapters- [ONLINE] View publication in Scopus
Dynamics of an impact oscillator with SMA constraint
The European Physical Journal. Special Topics, vol. 165, no. 1, pp. 229-238Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1140/epjst/e2008-00866-8
Experimental study and mathematical modelling of a new of vibro-impact moling device
International Journal of Non-Linear Mechanics, vol. 43, no. 6, pp. 542-550Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.ijnonlinmec.2007.10.003
Non-linear dynamics of engineering systems: Preface
International Journal of Non-Linear Mechanics, vol. 43, no. 6, pp. 459-461Contributions to Journals: Editorials- [ONLINE] DOI: https://doi.org/10.1016/j.ijnonlinmec.2008.05.002
The limit case response of archetypal oscillator for smooth and discontinuous dynamics
International Journal of Non-Linear Mechanics, vol. 43, no. 6, pp. 462-473Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.ijnonlinmec.2008.01.003
The nature of the normal form map for soft impacting systems
International Journal of Non-Linear Mechanics, vol. 43, no. 6, pp. 504-513Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.ijnonlinmec.2008.04.001
Experimental study of impact oscillator with one-sided elastic constraint
Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences, vol. 366, no. 1866, pp. 679-705Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1098/rsta.2007.2122
Piecewise linear approach to an archetypal oscillator for smooth and discontinuous dynamics
Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences, vol. 366, no. 1865, pp. 635-652Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1098/rsta.2007.2115
Rotating solutions and stability of parametric pendulum by perturbation method
Journal of Sound and Vibration, vol. 310, no. 1-2, pp. 243-259Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.jsv.2007.07.069
An experimental study into the bilinear oscillator close to grazing
Journal of Physics: Conference Series, vol. 96, no. 1, 012119Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1088/1742-6596/96/1/012119
- [ONLINE] View publication in Scopus
The SD Oscillator and Its Attractors
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI: https://doi.org/10.1088/1742-6596/96/1/012064
SD oscillator, the attractor and their applications
Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, vol. 20, no. 5, pp. 454-458Contributions to Journals: Articles- [ONLINE] View publication in Scopus
Low dimensional maps for piecewise smooth oscillators
Journal of Sound and Vibration, vol. 305, no. 4-5, pp. 750-771Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.jsv.2007.04.044
Experimental verification of Jeffcott rotor model with preloaded snubber ring
Journal of Sound and Vibration, vol. 298, no. 4-5, pp. 907-917Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.jsv.2006.05.044
Dynamics of a nearly symmetrical piecewise linear oscillator close to grazing incidence: modelling and experimental verification
Nonlinear Dynamics, vol. 46, no. 3, pp. 225-238Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/s11071-006-9045-9
Archetypal oscillator for smooth and discontinuous dynamics
Physical Review. E, Statistical, Nonlinear and Soft Matter Physics, vol. 74, no. 4, 046218Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1103/PhysRevE.74.046218
Nonlinear dynamics of non-smooth mechanical systems: Theoretical and experimental studies
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI: https://doi.org/10.1007/1-4020-3268-4_31
- [ONLINE] View publication in Scopus
Non-linear dynamic interactions of a Jeffcott rotor with preloaded snubber ring
Journal of Sound and Vibration, vol. 276, no. 1-2, pp. 361-379Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.jsv.2003.07.033
Two-dimensional map for impact oscillator with drift
Physical Review. E, Statistical, Nonlinear and Soft Matter Physics, vol. 70, no. 3, pp. 036201-036210Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1103/PhysRevE.70.036201
Analytical drift reconstruction in visco-elastic impact oscillators operating in periodic and chaotic regimes
Chaos, Solitons & Fractals, vol. 19, no. 1, pp. 151-161Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0960-0779(03)00128-0
Periodic solutions finder for vibro-impact oscillator with a drift
Journal of Sound and Vibration, vol. 267, no. 4, pp. 893-911Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0022-460X(03)00193-7
Chaos caused by fatigue crack growth
Chaos, Solitons & Fractals, vol. 16, no. 5, pp. 651-659Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0960-0779(02)00449-6
Modelling of vibro-impact system driven by beat frequency
International Journal of Mechanical Sciences, vol. 45, no. 4, pp. 623-641Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0020-7403(03)00113-9
Bifurcation analysis of a preloaded Jeffcott rotor
Chaos, Solitons & Fractals, vol. 15, no. 2, pp. 407-416Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0960-0779(02)00107-8
Modelling of ground moling dynamics by an impact oscillator with a frictional slider
Meccanica, vol. 38, no. 1, pp. 85-97Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1023/A:1022023502199
Nonlinear dynamics of vibro-impact systems: Theory and experiments
Materials Science Forum, vol. 440-441, pp. 513-520Contributions to Journals: ArticlesPiecewise approximate analytical solutions for a Jeffcott rotor with a snubber ring
International Journal of Mechanical Sciences, vol. 44, no. 3, pp. 475-488Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0020-7403(01)00108-4
Some features of solutions of dynamic problems of elasticity
Mechanika Tverdogo Tela, vol. 4, pp. 35-39Contributions to Journals: ArticlesModeling of an impact system with a drift
Physical Review. E, Statistical, Nonlinear and Soft Matter Physics, vol. 64, no. 5, 056224Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1103/PhysRevE.64.056224
- [ONLINE] View publication in Scopus
Elastic wave scattering on a system of rod-like inclusions
Journal of Sound and Vibration, vol. 248, no. 2, pp. 329-350Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1006/jsvi.2001.3790
Transient behavior of a few dies on an elastic half-space
Acta Mechanica, vol. 144, no. 3-4, pp. 185-195Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/BF01170174