Blade tip-timing based surge prevention method for axial compressors: from warning to frequency identification
Weimin Wang, Yanzhen Liu, Dongfang Hu, Tianqing Li, Yulong Lin
Topics & Concepts
SurgeGas compressorVibrationEngineeringAliasingFrequency responseIdentification (biology)Computer scienceControl theory (sociology)Noise (video)Interference (communication)ImpellerAcousticsBlade (archaeology)Fast Fourier transformDiscrete Fourier transform (general)Time–frequency analysisCentrifugal compressorPhase (matter)Coupling (piping)Structural engineeringFourier transformDifferential (mechanical device)Nyquist–Shannon sampling theoremSIGNAL (programming language)Bladed Disk Vibration DynamicsTurbomachinery Performance and OptimizationCavitation Phenomena in Pumps