Uncertainty handling and analysis of rotor systems have been active research areas during
the last two decades. This paper provides a state-of-the-art review on the research progress …

The non-intrusive Chebyshev surrogate coupled with the harmonic balance method is
developed to calculate harmonics and super-harmonic responses of an uncertain notched …

Rotating machinery produces vibrations depending upon the design of the rotor systems as
well as any faults or uncertainties in the machine that can increase the vibrations of such …

This study experimentally validates robust designs for herringbone grooved journal bearings
(HGJBs) in micro-turbocompressors, addressing manufacturing deviations that lead to rotor …

A subinterval bivariate dimension-reduction method is proposed to predict the upper and
lower bounds of nonlinear problems with uncertain-but-bounded parameters, especially for …

The precise prediction of a rotor against instability is needed for avoiding the degradation or
failure of the system's performance due to the parametric variabilities of a bearing system. In …

Unbalance faults are among the common causes of interruptions and unexpected failures in
rotary systems. Therefore, monitoring unbalance faults is essential for predictive …

Industrial applications, like steam turbines and pumps, require an adequate rotor and
bearing modeling to predict its dynamic behavior. The use of robust models allows …

Composite materials have been widely used in engineering applications due to their many
advantages over conventional materials. Following this trend, researchers on rotordynamics …

Rotor dynamics plays a crucial role in the performance and safety of rotating machinery, with
disk position and unbalance significantly impacting system behavior. This study investigates …