Estimation of power spectra of acoustic-doppler velocimetry data contaminated with intermittent spikes

Journal of Hydraulic Engineering

Volumn 136, Issue 6, 2010, Pages 368-378

  Parsheh, Mehran ^a,b   Sotiropoulos, Fotis ^a   Porté Agel, Fernando ^a,c  

^a UNIVERSITY OF MINNESOTA   (United States)

^b Aurora Biofuels Inc   (United States)

^c EPFL   (Switzerland)

Author keywords

Acoustic Doppler velocimetry; Acoustic techniques; Coherent structures; Data analysis; Open channel flow; Open channel flow; Time series analysis; Time series reconstruction; Turbulence

Indexed keywords

ACOUSTIC DOPPLER VELOCIMETRY; ACOUSTIC TECHNIQUES; COHERENT STRUCTURE; DATA ANALYSIS; SERIES ANALYSIS;

ABILITY TESTING; CONTAMINATION; DATA FLOW ANALYSIS; DATA REDUCTION; DOPPLER EFFECT; OPEN CHANNEL FLOW; PHASE SPACE METHODS; POWER SPECTRUM; PROBABILITY DENSITY FUNCTION; PROBABILITY DISTRIBUTIONS; REPAIR; SPECTRUM ANALYSIS; SPECTRUM ANALYZERS; TIME SERIES; TURBULENCE; VELOCIMETERS; VELOCITY MEASUREMENT; WHITE NOISE;

TIME SERIES ANALYSIS;

ACCURACY ASSESSMENT; ACOUSTICS; COMPUTER SIMULATION; DETECTION METHOD; DOPPLER EFFECT; ESTIMATION METHOD; FLOW MODELING; HYDRAULICS; NUMERICAL MODEL; OPEN CHANNEL FLOW; PROBABILITY DENSITY FUNCTION; SPECTRAL ANALYSIS; TIME SERIES ANALYSIS; TURBULENCE; VELOCITY PROFILE; WHITE NOISE;

EID: 77953297081     PISSN: 07339429     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)HY.1943-7900.0000202     Document Type: Article

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