DISCRIMINANT ANALYSIS OF THE VIBRATIONAL DYNAMICS OF A GAS MICROTURBINE WITH DIFFERENT FUELS

MARIO SPIRTO; SERGIO SAVINO; GIUSEPPE QUAREMBA; CHIARA COSENZA; ARMANDO NICOLELLA; VINCENZO NIOLA

doi:10.57272/jciftomm.5.0_110

Vol. 5 (2022)

DOI https://doi.org/10.57272/jciftomm.5.0_110

Conference information

Host: Japanese Council of IFToMM

Name : The 5th Jc-IFToMM International Symposium (in conjunction with The 28th Jc-IFToMM Symposium on Mechanism and Machine Theory)

Location : Kyoto, Japan

Date : July 16, 2022 -

Proceedings

DISCRIMINANT ANALYSIS OF THE VIBRATIONAL DYNAMICS OF A GAS MICROTURBINE WITH DIFFERENT FUELS

MARIO SPIRTO, SERGIO SAVINO, GIUSEPPE QUAREMBA, CHIARA COSENZA, ARMANDO NICOLELLA, VINCENZO NIOLA

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CONFERENCE PROCEEDINGS OPEN ACCESS

Pages 110-115

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Abstract

In this paper, the vibrational behavior of a gas microturbine was analyzed for several fuels. The study was carried out through discriminant analysis using statistical indices computed starting from accelerometer signals. Two rotation speeds were tested on the microturbine fueled with three different fuels. Such approach is able to classify turbine vibrational behavior as a function of fuel type. In particular, the classification is enhanced for one of the two tested speeds allowing good differentiation between the different types of fuels.

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