Resource Library

Remaining Useful Life Prediction of Helicopter Gearbox Bearings via Vibration...

This paper describes an innovative approach for predicting the remaining useful life (RUL) of a tapered roller bearing in the tail gearbox (TGB)...

Technical Papers, Aerospace Technology Papers

Predicting the Remaining Life of Propulsion System Bearings

Diagnostic technologies for rolling element bearings are relatively well developed, but accurate prediction of remaining life once an incipient...

Technical Papers, Aerospace Technology Papers

Correlation of HUMS CIs with a Physics-Based Prognostic Model for Remaining...

The purpose of this research is to determine the value of incorporating vibration derived condition indicator (CI) data for UH-60M Black Hawk tail...

Technical Papers, Aerospace Technology Papers

Microstructure-Based Fatigue Life Prediction Tool for Gearbox Components

This paper will summarize the DigitalClone models development, and validation efforts by comparing the simulation results with the Boeing spiral...

Technical Papers, Aerospace Technology Papers

Analytical Modeling and Performance Prediction of Remanufactured Gearbox...

Gearbox components operate in extreme environments, often leading to premature removal or overhaul. Though worn or damaged, these components still...

Technical Papers, Wind Technology Papers