Estimation of fuel consumption in a jet engine based on vibration signal parameters
[ 1 ] Instytut Transportu, Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ 2 ] Wydział Inżynierii Środowiska i Energetyki, Politechnika Poznańska | [ P ] employee | [ SzD ] doctoral school student
[2.7] Civil engineering, geodesy and transport[2.10] Environmental engineering, mining and energy
2023
Journal year: 2023 | Journal number: no. 3 (194)
scientific article
english
- vibroacoustics
- jet engine
- fuel consumption
- estimation
- statistical analysis
EN This paper proposes the use of vibroacoustic signal parameters to estimate the fuel consumption of a miniature GTM-400 engine. The method for testing engine vibrations is presented, followed by an analysis of the results obtained. Two vibration point measures were selected to build a fuel consumption model. The models obtained were verified, after which those that best describe the real fuel consumption of the engine were selected. The paper proves that the vibration signal, in addition to its applications in jet engine diagnostics, can be used to determine engine performance, which can contribute to reducing the complexity of construction and increasing the economics of engine operation.
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