Rolling element bearings (REBs) are an essential part of rotating machinery. A localised
defect in a REB typically results in periodic impulses in vibration signals at bearing …

In recent years, the wireless sensor node (WSN) has been used in condition monitoring of
the railway axle box bearing to guarantee the safety of the high-speed train. This article …

Integrated health monitoring is beneficial, but due to reliability, weight, size, wiring, and other
constraints, the incorporation of instrumentation onto aircraft propulsion systems is limited …

Accurately sensing the main bearing state and diagnosing fault types is crucial to ensure the
safe operation of the main drive system of tunnel boring machines. Currently, the research …

Highlights•The TBM main bearing fault diagnosis algorithm applies to low-speed, few fault
samples, and variable working conditions.•Developed smart rollers integrate vibration …

The remote prognosis and diagnosis of bearings can prevent industrial system failures, but
the availability of realistic experimental data, being as close as possible to those detected in …

This research introduces design and layout of a shell-and-tube heat exchanger (STHX)
capable of producing electrical energy through a thermoelectric generator (TEG). The STHX …

The steel rolling process is critical for safety and maintenance because of loading and
thermal operating conditions. Machinery condition monitoring (MCM) increases the system's …

Intelligent fault classification of rolling element bearings (REBs) using machine learning
(ML) techniques increases the reliability of industrial assets. One of the main issues …

Smart bearings incorporating self-powered sensors and wireless data communications with
intelligence in monitoring bearing conditions can help to detect early faults in aero-engine …