In this paper, we present a review of the experimental identification of dynamic parameters
of bearings in a rotating machine. Major emphasis is given to vibration-based identification …

This paper surveys the state of the art of modal testing or experimental modal analysis of
rotating structures. When applied to ordinary, non–rotating structures, modal testing is …

The purpose of this book is to give a basic understanding of rotor dynamics phenomena with
the help of simple rotor models and subsequently, the modern analysis methods for real life …

Geared rotor systems are used in industrial machinery, automotive applications etc. to
provide rotational speed changes and torque variations by transmitting rotational motion …

The present work attempts to study the influences of internal rotor material damping and the
fluid film forces (generated as a result of hydrodynamic action in journal bearings) on the …

Hydrodynamic bearings are widely used in industry mainly due to their simplicity, efficiency
and low cost. However, these components also represent one of the main critical factors with …

In this theoretical and numerical analysis, a low-order network model is used to investigate a
thermoacoustic system with discrete rotational symmetry. Its geometry resembles that of the …

In this paper, a new frequency selection method for efficient FRF-based model updating is
proposed. Using the proposed method, the frequency points used for updating can be …

Centrifugal compressor testing with magnetic bearing excitations is the last step to assure
the compressor rotordynamic stability in the designed operating conditions. To meet the …

This work presents a new method here named Continuous Segment Method (CSM) for
modeling complex rotor systems with multiple disks and bearings. It consists in dividing the …