Search Results - "CHASALEVRIS, Athanasios"

Analytical Estimation of Maximum Amplitude During Passage Through Resonance of a Flexible Rotor.

Authors: Fasih, Muhammad Saad Ramírez-Barrios, Miguel Chasalevris, Athanasios et al.

Source: Journal of Vibration Engineering & Technologies; Jan2026, Vol. 14 Issue 1, p1-10, 10p

Coupling nonlinear dynamics and multi-objective optimization for periodic response and reduced power loss in turbochargers with floating ring bearings.

Authors: Polyzos, Ioannis Dimou, Emmanouil Chasalevris, Athanasios

Source: Nonlinear Dynamics; Dec2024, Vol. 112 Issue 23, p20703-20724, 22p

Adaptive turbine-generator dynamics and alignment utilizing active journal bearings: An analytical investigation on system modelling and control.

Authors: Gavalas, Ioannis Tsoutsanis, Odysseas Chasalevris, Athanasios et al.

Source: Tribology International; Mar2026:Part A, Vol. 215, pN.PAG-N.PAG, 1p

Nonlinear Dynamics of Turbine Generator Shaft Trains: Evaluation of Bifurcation Sets Applying Numerical Continuation.

Authors: Gavalas, Ioannis Chasalevris, Athanasios

Source: Journal of Engineering for Gas Turbines & Power. Jan2023, Vol. 145 Issue 1, p1-13. 13p.

Optimizing energy dissipation in gas foil bearings to eliminate bifurcations of limit cycles in unbalanced rotor systems.

Authors: Papafragkos, Panagiotis Gavalas, Ioannis Raptopoulos, Ioannis et al.

Source: Nonlinear Dynamics; Jan2023, Vol. 111 Issue 1, p67-95, 29p

Controlling bifurcations in high-speed rotors utilizing active gas foil bearings.

Authors: PAPADOPOULOS, Anastasios GAVALAS, Ioannis CHASALEVRIS, Athanasios

Source: Bulletin of the Polish Academy of Sciences: Technical Sciences. 2023, Vol. 71 Issue 6, p1-8. 8p.

An Investigation on the Dynamics of High-Speed Systems Using Nonlinear Analytical Floating Ring Bearing Models.

Authors: Chasalevris, Athanasios¹

Source: International Journal of Rotating Machinery. 9/29/2016, p1-22. 22p.

On the quality of stability and bifurcation sets in rotors with permanent shaft bow on nonlinear supports.

Authors: Gavalas, Ioannis Chasalevris, Athanasios Mehralian, Fahimeh et al.

Source: International Journal of Non-Linear Mechanics; Jan2024, Vol. 158, pN.PAG-N.PAG, 1p

Stability and Hopf bifurcations in rotor-bearing-foundation systems of turbines and generators.

Authors: Chasalevris, Athanasios¹, chasalevris@mail.ntua.gr

Source: Tribology International; May2020, Vol. 145, pN.PAG-N.PAG, 1p