Opening

Keynote - New Challenges in Rotordynamics for Industry and Academia

Turbine Wheel Reduced Modal Model for Self-Excited Vibration Suppression by Inter-Blade Dry-Friction Damping (abstract)

Vibration Reduction on a Sewage Pump (abstract)

Methods to Experimentally Identify Relevant Drive Train Vibration Modes for Tonality Mitigation of Wind Turbines (abstract)

Influence of the Lomakin Effect on the Performance of Journal Bearings and Annular Seals for Steady-State and Dynamic Operation Conditions (abstract)

Reynolds Equation’S Dimension Reduction Using Galerkin Method for Journal Bearings (abstract)

Influence of Fluid-Film-Cavitation on the Dynamics, Stability and Oscillation Behavior of High-Speed Rotor Systems (abstract)

Bearing Damage Manifested by Extremely High Half-Speed Subharmonic Vibration on a Steam Turbine Generator (abstract)

Turbocharger Rotors with Wire Mesh Dampers: Sensitivity and Optimization Analysis in Rotor Dynamic Design (abstract)

Advancements in the Rotor Dynamic Optimization of Heavy Duty Gas Turbines – Handling Complexity in the Industrial Practice (abstract)

Experimental Identification of the Force and Moment Characteristic of Symmetrically and Non-Symmetrically Profiled Annular Seals (abstract)

Study on Localized Defect Model and Identification in Elastohydrodynamic Lubricated Ball Bearings Using Support Vector Machine (abstract)

Database Approach for Force Calculation of Journal Bearings with Oil Feed Holes: an Application to Turbocharger Bearings (abstract)

Finite Element Analysis of Flexible Stator and Rotordynamic Design of Gas Turbine (abstract)

Experimental Dynamic Characteristics of a Gas Microturbine with a Supercritical Rotor Supported by a Hybrid Bearing System (abstract)

Design and Optimization of Squirrel Cage Geometries in Aircraft Engines Toward Robust Whole Engine Dynamics (abstract)

Simulation of the Mixed Lubrication Regime of Foil-Air Bearings (abstract)

Simulation of Foil Bearing Supported Rotor Systems (abstract)

Numerical Analysis of Assembly Preload Effect on the Foil Structure Hysteresis Behavior and Pressure Distribution in a 3-Pad Air Foil Journal Bearing (abstract)

Rotor Dynamic Excitation Due to Non-Axisymmetric Static Loading (abstract)

Thrust Collar Induced Vibrations of a Pinion Shaft in an Integral Gear Unit (abstract)

A Fundamental Investigation of the Interaction and Impact of Controlled Torque Ripples on Gear Mesh Dynamics (abstract)

Coupled Torsional–Bending Vibration Analysis of the Ship'S Propulsion Shaft with a Residual Shaft Bow (abstract)

Generalised Few-Shot Learning for Rotor System Diagnosis (abstract)

Evaluation of the Extended Kalman Filter in the Identification of Roller Bearing Total Parameters (abstract)

Fault Diagnosis on Rotating Systems with Big Data Analytics (abstract)

Data-Driven Virtual Sensor for Powertrains Based on Transfer Learning (abstract)

Numerical Investigation of Rotor-Bearing Systems with Fractional Derivative Material Damping Models (abstract)

Validating Torsional Measurements from Different Sources (abstract)

Vibratory Response of Planetary Gear Sets by a Spectral Iterative Approach – Modulation Effects Induced by Carrier Rotation (abstract)

Effect of Motor Control on Torsional Vibration Response in Variable Speed Drive Systems (abstract)

Maximum Torques Due to Electrical Reclosures for Drivetrain Components of Motor Driven Reciprocating Compressors (abstract)

Torsional Vibration Control of the Rotating Machine Shaft-Line by Means of the Driving Asynchronous Motor (abstract)

Adapting the Control of the Magnetic Bearings of a Highly Flexible and Gyroscopic Rotor to the Excitations by the Motor (abstract)

Analysis of the Influence of Axial Forces on the Permanent Magnet Bearing of a Turbopump and Methods to Reduce the Magnetic Bearing Error (abstract)

An Alternative Active Hybrid Fluid-Magnetic Bearing System for Rotor Dynamic Control (abstract)

Investigations on Laterally Coupled Rotor-Blade-Vibrations (abstract)

Geometrically Mistuned Blisks: Strain Gauge and Tip Timing Vibration Measurements of Rotating Blades with and Without Underplatform Dampers (abstract)

Geometrically Mistuned Blisks: Assessment of Geometric Uncertainties and Finite-Element Mesh Morphing (abstract)

Multi-Harmonic Unbalance Response of Aircraft Jet En-Gine Rotors on Squeeze Film Dampers (abstract)

Field Balancing of Flexible Rotors Without Trial Runs Using the Numerical Assembly Technique (abstract)

Self-Excited Vibration Cases in Critical Machinery, Part 2: Parametric Subsynchronous Vibration (abstract)

Reduced Order Models of Rotating Machines Considering Nonlinear Effects (abstract)

Numerical Investigations on Rotor Systems with Air Ring Bearings: Nonlinear Vibration Behavior and Optimization (abstract)

Nonlinear Vibrations Analysis of a High Speed Turbocharger Rotor in Ball Bearings - Simulation and Measurement (abstract)

Application of the Fuzzy Number Method for Analysis of Nonlinear Vibration of Rotor Systems with Uncertain Parameters (abstract)

Semi-Active Foundation Stiffness Control for Rotor Resonance Avoidance (abstract)

Exploiting Gyroscopic Effects for Resonance Elimination of an Elastic Rotor Utilizing Only One Piezo Actuator (abstract)

Vibration Reduction on Circular Saw Blades with Vibroacoustic Metamaterials (abstract)

Effectivity of Particle Dampers with Granular Filling Under Rotating Conditions (abstract)

Efficient Rotordynamic Simulations with Semi-Analytical Computation of Hydrodynamic Forces (abstract)

Generalised Sommerfeld’S Lubricants Theory Supported by Molecular Dynamics Simulation of Slip Length (abstract)

Numerical Evaluation of Alford Forces Acting on an Axial Expander for Supercritical CO2 Application (abstract)

Changes in the Friction Torque of an Active Foil Bearing (abstract)

Controlling Bifurcations in High-Speed Rotors Utilizing Active Gas Foil Bearings (abstract)

Thermo-Elasto-Hydrodynamic Analysis of Bump-Type Air Foil Thrust Bearings Considering Misalignment (abstract)

Closing