Nonlinear Dynamics of Interconnected Systems Research Group
Watch our 3-minute introductory video:
Achievements
- Reduced order modeling of long-span pedestrian bridges and free vibration wind tunnel test for bridge sections
- Analysis of energy transfer mechanisms in large DoF linear and nonlinear oscillation chains
- Development of novel percolation model to simulate mercury injection porosimetry in porous rock samples
- Development of a general-purpose particle-based simulation tool
- Simulation and analysis of renewable energy systems (wind and thermal)
- Modeling and control of dynamic instabilities in floating structures, such as ships, buoys and marine renewable energy devices
Publications
Lelkes, János; Davidson, Josh; Kalmár-Nagy, Tamás: Modeling of Parametric Resonance for Heaving Buoys with Position-Varying Waterplane Area, JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, https://www.mdpi.com/2077-1312/9/11/1162 ;
Lelkes, János; Kalmár-Nagy, Tamás: Analysis of a mass-spring-relay system with periodic forcing, NONLINEAR DYNAMICS, 2021, https://link.springer.com/article/10.1007/s11071-021-06685-9
Kalmár-Nagy, Tamás ; Bak, Dezső Bendegúz, An intriguing analogy of Kolmogorov's scaling law in a hierarchical mass–spring–damper model, NONLINEAR DYNAMICS 95 : 4 pp. 3193-3203. , 11 p.m. (2019).
Bak, Dezső Bendegüz;Kalmár-Nagy, Tamás A Size-Perimeter Discrete Growth Model for Percolation Clusters, COMPLEXITY Paper: 9919333, 16 p. (2021).
Lelkes, János; Kalmár-Nagy, Tamás: Analysis of a piecewise linear aeroelastic system with and without tuned vibration absorber, NONLINEAR DYNAMICS, 2020, https://link.springer.com/article/10.1007/s11071-020-05725-0
Journals
Nonlinear Dynamics, Complexity, ASME IDETC, NODYCON
Infrastructure
Wind tunnels, Laser Doppler Anemometry (LDA), Particle Image Velocimetry (PIV), Vibration measurements, Computational cluster
Projects
NRDI K OTKA, Stability and Performance of Interconnected Systems: From Networked Control Systems to Fluid Dynamics, 4 years, NRDI Office, PI
Conferences
2022 ENOC, 2020 NODYCON, 2019 ASME IDETC