Internal leakage detection for inlet guide vane system at gas turbine compressor with ensemble empirical mode decomposition
Sign Up to like & getrecommendations! Published in 2019 at "Measurement"
DOI: 10.1016/j.measurement.2018.11.026
Abstract: Abstract This paper investigates the detection of the internal leakage in the hydraulic inlet guide vane (IGV) system at the gas turbine compressor. Based on methods of ensemble empirical mode decomposition (EEMD) and Hilbert transform… read more here.
Keywords: empirical mode; internal leakage; mode decomposition; leakage ... See more keywords
Theory and Application of the Internal Leakage Detection of Open-Circuit Hydraulic Systems Based on Active Hydraulic Test Technology
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Testing and Evaluation"
DOI: 10.1520/jte20170459
Abstract: With the rapid development of hydraulic technology, hydraulic systems have become more complex, and the detection of internal leakage is becoming more and more difficult. A fast and accurate approach is required to detect the… read more here.
Keywords: detection; internal leakage; leakage; circuit ... See more keywords
Valve Internal Leakage Rate Quantification Based on Factor Analysis and Wavelet-BP Neural Network Using Acoustic Emission
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10165544
Abstract: Valve internal leakage is easily found because of various defects resulting from environmental factors and load fluctuation. The timely detection of valve internal leakage is of great significance to the safe operation of pipelines. As… read more here.
Keywords: internal leakage; leakage; acoustic emission; neural network ... See more keywords