Investigation of aeroacoustic noise generation by simultaneous particle image velocimetry and microphone measurements

Experiments in Fluids

Volumn 45, Issue 6, 2008, Pages 1073-1085

  Henning, Arne ^a   Kaepernick, Kristian ^a   Ehrenfried, Klaus ^b   Koop, Lars ^b   Dillmann, Andreas ^b  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

^b GERMAN AEROSPACE CENTER DLR   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC GENERATORS; ACOUSTICS; AIRFOILS; BINARY SEQUENCES; CIRCULAR CYLINDERS; CYLINDERS (SHAPES); DIGITAL SIGNAL PROCESSING; FLOW STRUCTURE; FLOW VISUALIZATION; MICROPHONES; MOTION ESTIMATION; PERIODIC STRUCTURES; SIGNAL TO NOISE RATIO; SIZE DISTRIBUTION; VELOCIMETERS; VELOCITY; VELOCITY MEASUREMENT;

ACOUSTIC PRESSURES; AEROACOUSTIC NOISES; COEFFICIENT MATRIXES; CORRELATION CALCULATIONS; CORRELATION COEFFICIENTS; CORRELATION TECHNIQUES; CYLINDER WAKES; EIGEN MODES; GENERATION PROCESSES; INDUCED NOISES; INPUT SIGNALS; MAXIMAL CORRELATIONS; MAXIMUM VALUES; NEAR FIELDS; PARTICLE IMAGE VELOCIMETRY; PERIODIC BEHAVIORS; PROPER ORTHOGONAL DECOMPOSITIONS; RADIATED SOUNDS; REGULAR OSCILLATIONS; SIGNAL-TO-NOISE RATIOS; SOUND FIELDS; SOUND GENERATIONS; SPATIAL DISTRIBUTION OF; STATISTICAL DEPENDENCIES; UNCORRELATED NOISES; VELOCITY FIELDS; VELOCITY FLUCTUATIONS; VORTICITY FLUCTUATIONS;

CORRELATION METHODS;

EID: 55849131075     PISSN: 07234864     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00348-008-0528-y     Document Type: Article

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