Proceedings of the 10th International Conference on Rotor Dynamics – IFToMM: Vol. 4

Front Matter ....Pages i-xv
Front Matter ....Pages 1-1
 Quantitative Analysis Method of Whole Aero-Engine Structural Design Based on Structural Efficiency  (Gang Peng, Chao Li, Huaqiang Zheng, Yanhong Ma, Jie Hong)....Pages 3-17
 Dynamic Model and Theoretical Investigation for the Fan-Blade Out Event in the Flexible Rotor System of Aero-Engine  (Yanhong Ma, Yongfeng Wang, Jie Hong)....Pages 18-33
 Vibration Suppression of Additional Unbalance Caused by the Non-continuous Characteristics of a Typical Aero-Engine Rotor  (Chen Xueqi, Ma Yanhong, Hong Jie)....Pages 34-48
Front Matter ....Pages 49-49
 Vibration Analysis of an Electric Wheel Hub Motor at Stationary Operating Points  (Fabian Duvigneau, Sebastian Koch, Christian Daniel, Elmar Woschke, Ulrich Gabbert)....Pages 51-64
 Application of Pattern Recognition for the Mitigation of Systematic Errors in an Optical Incremental Encoder  (Elvis Bertoti, Rodrigo Y. Yamashita, Jony J. Eckert, Fabio M. Santiciolli, Franco G. Dedini, Ludmila C. A. Silva)....Pages 65-78
 Dynamic Behavior of Very-High Speed Rotors at Non-stationary Conditions  (Emna Sghaier, Adeline Bourdon, Didier Remond, Jean-Luc Dion, Nicolas Peyret)....Pages 79-90
Front Matter ....Pages 91-91
 Residual Modal Unbalance Evaluation Method by Mode Shape Weighted Optimization  (Max L’vov, Bernd Lacombe, Ulrich Ehehalt)....Pages 93-108
 Simulation of the Ball Kinetic in Ball-Type Automatic Balancing Devices by Solving the Axisymmetric Navier-Stokes Equations in Annular Cavities  (Lars Spannan, Christian Daniel, Elmar Woschke)....Pages 109-118
 Balancing of Turbomolecular Pumps: Modal Balancing Approach and Experimental Results  (Carmelo Quartarone, Julian Beqari, Joaquim Girardello Detoni, Flavio Cometti, Enrico Emelli)....Pages 119-128
 Modal Balancing Using Parametric Combination Resonance  (Ricardo Ugliara Mendes, Fadi Dohnal)....Pages 129-144
 Effect of Magnet Mass Distribution on Balancing Quality of the High-Speed Permanent Magnet Turbo Generator  (Hamed Ghasemi, Behnam Ghalamchi, Toni Hartikainen, Jussi Sopanen)....Pages 145-156
 Numerical Analysis of Influence Coefficients for On-Site Balancing of Flexible Rotors  (Rainer Nordmann, Eric Knopf, Bastien Abrate)....Pages 157-172
Front Matter ....Pages 173-173
 The Influence of the Vibration Suppression on the Rotor Crack Detection Performance  (L. S. Leão, A. Sahinkaya, A. A. Cavalini Jr., V. Steffen Jr., J. T. Sawicki)....Pages 175-189
 A Co-energy Based Approach to Model the Rotordynamics of Electrical Machines  (Felix Boy, Hartmut Hetzler)....Pages 190-204
 Influence of Various Control Strategies on Transient Torsional Vibrations of Rotor-Machines Driven by Asynchronous Motors  (Tomasz Szolc, Robert Konowrocki, Dominik Pisarski, Andrzej Pochanke)....Pages 205-220
 Vibration Effect by Unbalanced Magnetic Pull in a Centrifugal Pump with Integrated Permanent Magnet Synchronous Motor  (Heesoo Kim, Atte Posa, Janne Nerg, Janne Heikkinen, Jussi Sopanen)....Pages 221-233
 Characteristic Parameters Estimation of Uncertainties Present in an Active Magnetic Bearing Integrated Flexible Rotor System Using Dynamic Reduction Technique  (Sampath Kumar Kuppa, Mohit Lal)....Pages 234-248
 Progress in Calibrating Active Magnetic Bearings with Numerical and Experimental Approaches  (Johannes Maierhofer, Christian Wagner, Thomas Thümmel, Daniel Rixen)....Pages 249-261
Front Matter ....Pages 263-263
 Nonlinear Dynamics of a Rotary Drill-String Immersed in a 3D Geometry Well  (Q.-T. Tran, K.-L. Nguyen, Lionel Manin, M.-A. Andrianoely, Sebastien Baguet, Stephane Menand et al.)....Pages 265-279
 Modeling the Rotor Vibrations of a Hydropower Unit During a Runaway Regime  (Samuel Cupillard)....Pages 280-294
 Constructing Accurate Phenomenological Surrogate for Fluid Structure Interaction Models  (Gabriel M. Guerra, Rodolfo Freitas, Fernando A. Rochinha)....Pages 295-305
Front Matter ....Pages 307-307
 Input Force Identification in a Francis Hydro Turbine Unit Model  (Tobias S. Morais, Aldemir Ap. Cavalini Jr., Gilberto P. Melo, Valder Steffen Jr.)....Pages 309-323
Front Matter ....Pages 325-325
 Balancing High-Speed Rotors at Low Rotation Speeds Using Parametric Excitation  (Shachar Tresser, Amit Dolev, Izhak Bucher)....Pages 327-339
Front Matter ....Pages 341-341
 Experimental Investigations on Vibration Characteristics for Bearing-Rotor System of Micro Gas Turbine  (Dongjiang Han, Long Hao, Jinfu Yang)....Pages 343-356
 Dynamic Analysis of Rotating Motor Protein (ATP Synthase) Using FEM  (Ismail Tirtom, Xu Luo, Eiji Hatayama)....Pages 357-368
Front Matter ....Pages 369-369
 Application of Regularised Cavitation Algorithm for Transient Analysis of Rotors Supported in Floating Ring Bearings  (Steffen Nitzschke, Elmar Woschke, Christian Daniel)....Pages 371-387
 Influence of Temperature and Injection Pressure of Lubrication in the Vibration of an Automotive Turbocharger  (Oscar R. Sandoval, Luiz H. Machado, Bryan Caetano, Isadora F. Lara, Ramon Molina)....Pages 388-397
Front Matter ....Pages 399-399
 Stochastic Collocation Approach to Bayesian Inference Applied to Rotating System Parameter Identification  (Gabriel Yuji Garoli, Natalia Cezaro Tyminski, Helio Fiori de Castro)....Pages 401-415
 Application of Stochastic Collocation on Eigenfrequencies Analysis of a Rotor-Bearing System  (Laís Bittencourt Visnadi, Gabriel Yuji Garoli, Hélio Fiori de Castro)....Pages 416-430
 Stochastic Modeling of Rotordynamics for Electrical Fuel Pump Application  (Andre Morais Ferreira, Helio Fiori de Castro)....Pages 431-442
 Effect of Uncertainty in External Forcing on a Fluid Lubricated Bearing  (N. Y. Bailey, S. Hibberd, H. Power, M. V. Tretyakov)....Pages 443-459
 Dynamic Analysis of Rotating Systems Considering Uncertainties in the Bearings’ Parameters  (Douglas J. Ramos, Adamo R. Ferraz, Gregory B. Daniel, Thiago G. Ritto)....Pages 460-474
 Modal Strain Energy Approach Applied in an Uncertainty Propagation Analysis Dedicated to Rotating Machines  (Daniel F. Gonçalves, Tatiane N. da Costa, Romes A. Borges, Aldemir Ap. Cavalini Jr., Valder Steffen Jr.)....Pages 475-485
Front Matter ....Pages 487-487
 Aerodynamic Performance and Annual Energy Production of Small Horizontal Axis Windmill Using Different Airfoils  (W. M. Okita, K. A. R. Ismail, L. F. M. Moura)....Pages 489-502
 Dynamic Response of a Lightweight Stator Structure for a Large Diameter Direct-Drive Wind Turbine Generator  (Charles Nutakor, Scott Semken, Janne Heikkinen, Jussi Sopanen, Aki Mikkola)....Pages 503-517
 Simulation and Analysis of the Influence of the Support Structure on a Wind Turbine Gear Set  (Eduardo Paiva Okabe, Pierangelo Masarati)....Pages 518-530
 Aerodynamic Evaluation of Gottingen and Joukowski Airfoils for Use in Rotors of Small Wind Turbines  (Thiago Canale, Kamal A. R. Ismail, Fatima A. M. Lino)....Pages 531-543
 Development of a Wind Turbine Blade with Dedicated Profiles by Schmitz’s Optimum Dimensioning Systematization  (A. R. de Oliveira, A. B. da Rocha, E. da T. Marcelino, R. I. Lopes, J. V. de M. Rodrigues, R. N. C. Duarte)....Pages 544-559