Please find below the schedule of each session.

August 25, 2015
  • 08:30 - 09:15 Keynote 1 G. Kerschen. University of Liège, Belgium. Toward optimal design of nonlinear mechanical systems using bifurcation analysis
  • 09:15 - 09:45 Coffee break ...
  • 09:45 - 10:15 Session A: bearings & squeeze film A. Baum, T. Leister and W. Seemann. KIT Karlsruhe, Germany. Foil air bearing rotor interaction - Bifurcation analysis of a Laval rotor
  • 10:15 - 10:45 Session A: bearings & squeeze film K. Becker and W. Seemann. KIT Karlsruhe, Germany. A journal bearing with actively modified geometry for extending the parameter-based stability range of rotor dynamic systems
  • 10:45 - 11:15 Session A: bearings & squeeze film J. Rebufa, E. Le Guyadec, D. Mazuyer and F. Thouverez. Ecole Centrale de Lyon and CEA-DTEC, France. Vibration analysis of rotating shaft on textured hydrodynamic journal bearings
  • 11:15 - 11:45 Session A: bearings & squeeze film N. Bachschmid, D. Colombo and A. Monterisi. Politecnico di Milano and Turboden Srl, Italy. Controlling non-linear axial vibrations of a turbine rotor
  • 11:45 - 12:15 CFM posters ...
  • 12:15 - 13:30 Lunch ...
  • 13:30 - 14:00 Session B: rotor-stator interaction, seals and casing effects F. B. Andreev, F. Thouverez, A. M. Gouskov and L. Blanc. Ecole Centrale de Lyon, France and BMSTU, Russia. Modified single-control volume model for labyrinth seal: application for stability study of a rotor/stator interaction
  • 14:00 - 14:30 Session B: rotor-stator interaction, seals and casing effects K. Du, A. O. Pugachev, Y. Li and Y. Wang. Tsinghua University, China and TU Munchen, Germany. Coupled analysis of non-contacting profiled finger seals taking into account friction effects
  • 14:30 - 15:00 Session B: rotor-stator interaction, seals and casing effects A. Batailly, M. Legrand and C. Pierre. Université McGill, Canada and University of Illinois at Urbana-Champaign, USA. Full 3D rotor/stator interaction simulations in aircraft engines with time dependent angular speed
  • 15:00 - 15:30 Session B: rotor-stator interaction, seals and casing effects L. Salles, C. Peng and C. Schwingshackl. Imperial College London and Rolls-Royce plc., UK. Analysis of blade-tip casing interaction using harmonic balance method
  • 15:30 - 16:00 Coffee break ...
  • 16:00 - 16:30 Session C: FSI A. Cadel, F. Thouverez, G. Ngo Boum, L. Blanc and M-O. Parent. SAFRAN Snecma and Ecole Centrale de Lyon, France. Computing fluid-structure interaction problem with coupled spectral methods
  • 16:30 - 17:00 Session C: FSI A. Combescure, Z. Li, J. C. Marongiu and J. Nunez-Ramirez. INSA-LYON, Ecole Centrale de Lyon and ANDRITZ-HYDRO, France. Energy controlled non-intrusive code coupling for dynamic fluid structure failure
August 26, 2015
  • 08:30 - 09:15 Keynote 2 D. Ewins. Imperial College London and University of Bristol, UK. A brief history of coupling and nonlinearity in the vibration of rotating machines (1965-2015)
  • 09:15 - 09:45 Coffee break ...
  • 09:45 - 10:15 Session D: bladed disks dynamics, mistuning, reduction methods A. Grolet, N. Hoffmann and C. Schwingshackl. Imperial College London, UK. Solitons in non-linear cyclic system
  • 10:15 - 10:45 Session D: bladed disks dynamics, mistuning, reduction methods M. Mitra, S. Zucca and B.I. Epureanu. University of Michigan, USA and Politecnico di Torino, Italy. A novel reduction technique for blisks with contact interfaces in microslip
  • 10:45 - 11:15 Session D: bladed disks dynamics, mistuning, reduction methods S. Tatzko, L. Panning von Scheidt and J. Wallaschek. Leibniz Universität Hannover, Germany. Forced response of turbine bladings with alternating mistuning and friction damper coupling
  • 11:15 - 11:45 Session D: bladed disks dynamics, mistuning, reduction methods E. Capiez-Lernout, C. Soize and M. Mbaye. MSME and SAFRAN Turbomeca, France. Nonlinear geometric analysis of a mistuned bladed disk
  • 11:45 - 12:15 CFM posters ...
  • 12:15 - 13:30 Lunch ...
  • 13:30 - 14:00 Session E: rotor dynamics, transient effects, balancing issues L. Xie, S. Baguet, B. Prabel and R. Dufour. INSA-Lyon, CEA-Saclay and Université Paris Saclay, France. Parametric analysis of the nonlinear behavior of rotating structures
  • 14:00 - 14:30 Session E: rotor dynamics, transient effects, balancing issues F. Georgiades.University of Lincoln, UK. Towards the determination of a nonlinear Campbell diagram of a spinning shaft with non constant rotating speed
  • 14:30 - 15:00 Session E: rotor dynamics, transient effects, balancing issues A.  C. Jarroux, R. Dufour, J. Mahfoud, B. Defoy and T. Alban. Thermodyn, GE Oil & Gas and INSA-Lyon, France. Parametric analysis of a rigid rotor drop onto touchdown bearings
  • 15:00 - 15:30 Coffee break ...
  • 15:30 - 16:00 Session F: rotor dynamics, cracks detection, shaft coupling A. A. Cavalini Jr, D. S. Rabelo, D. D. Oliveira, R. M. Finzi Neto and V. Steffen Jr. Federal University of Uberlândia, Brazil. Improved fault detection in a rotating shaft by using the electromechanical impedance method
  • 16:00 - 16:30 Session F: rotor dynamics, cracks detection, shaft coupling Z. Racic and M. Racic. ZR Consulting, USA. Avoiding nonlinear responses of turbine-generator rotors in practice
  • 16:30 - 17:00 Session F: rotor dynamics, cracks detection, shaft coupling A. Lucas. Total, France. Electric Driven Centrifugal Compressor - Super-Synchronous Vibrations on High Speed Shaft Line