Articles with "compressor blade" as a keyword



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PSO-LSSVR: A surrogate modeling approach for probabilistic flutter evaluation of compressor blade

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Published in 2020 at "Structures"

DOI: 10.1016/j.istruc.2020.10.007

Abstract: Abstract Compressor blade seriously affects the reliability and stability of aircraft engine. Probabilistic flutter evaluation of compressor blade can effectively quantify failure risk and improve aeroelastic stability. To improve the computational efficiency of probabilistic flutter… read more here.

Keywords: pso lssvr; probabilistic flutter; compressor blade; flutter ... See more keywords
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Vibration response analysis of a cracked rotating compressor blade during run-up process

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Published in 2019 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2018.09.008

Abstract: Abstract There exists a lot of research on the breathing-crack induced nonlinear vibration for beam-like structures. To the best of our knowledge, these studies mainly focus on the non-rotating uniform beam. Little research on the… read more here.

Keywords: blade run; crack; rotating compressor; compressor blade ... See more keywords