Turbine blade vibration measurement methods for turbocharges

This paper presents and compares the most important and often used methods to measure turbine blade vibrations: use of strain gauges and telemetry system which is an intrusive method or, on the other site. The Blade Tip Timing (BTT) method known as Non-Intrusive Stress Measurement (System) NSMS. Both methods have advantages and disadvantages which are described below. This paper focused on synchronous vibrations, which are more important in terms of turbine blades fatigue prediction and design optimization.

No

Country

United Kingdom

Related Organizations

University of Bradford
United Kingdom

Keywords

Measurement, Tip timing, Blade, Vibration, Turbochargers

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