Numerical investigation on the control of cryogenic fluid oscillations by applying an external sound source

Lulu Hu; Peng Yang; Yingwen Liu

doi:10.1063/5.0056175

Numerical investigation on the control of cryogenic fluid oscillations by applying an external sound source

Journal of Applied Physics ◽

10.1063/5.0056175 ◽

2021 ◽

Vol 130 (5) ◽

pp. 054903

Author(s):

Lulu Hu ◽

Peng Yang ◽

Yingwen Liu

Keyword(s):

Numerical Investigation ◽

Sound Source ◽

Cryogenic Fluid

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Numerical Investigation of Combustion Noise and Sound Source Mechanisms in a Non-Premixed Flame Using LES and APE-RF

13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference) ◽

10.2514/6.2007-3406 ◽

2007 ◽

Cited By ~ 5

Author(s):

Thanh Bui ◽

Matthias Ihme ◽

Matthias Meinke ◽

Wolfgang Schroeder ◽

Heinz Pitsch

Keyword(s):

Numerical Investigation ◽

Sound Source ◽

Combustion Noise ◽

Premixed Flame ◽

Source Mechanisms

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Numerical investigation on the mechanism of geyser in cryogenic fluid pipes

International Journal of Heat and Mass Transfer ◽

10.1016/j.ijheatmasstransfer.2020.119670 ◽

2020 ◽

Vol 154 ◽

pp. 119670 ◽

Cited By ~ 1

Author(s):

Hongwei Mao ◽

Yanzhong Li ◽

Lei Wang ◽

Jiaojiao Wang ◽

Fushou Xie

Keyword(s):

Numerical Investigation ◽

Cryogenic Fluid

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Role of pinnae and head movements in localizing pure tones 1The authors would like to thank Mr. Remi Humbert for implementing the experiment in Turbo Pascal and for his further assistance.

Swiss Journal of Psychology ◽

10.1024//1421-0185.58.3.170 ◽

1999 ◽

Vol 58 (3) ◽

pp. 170-179 ◽

Cited By ~ 4

Author(s):

Barbara S. Muller ◽

Pierre Bovet

Keyword(s):

Sound Source ◽

Head Movement ◽

Movement Analysis ◽

Head Movements ◽

Sound Sources ◽

Localization Accuracy ◽

Sound Effects ◽

Posterior Quadrant ◽

Localization Performance ◽

Pure Tones

Twelve blindfolded subjects localized two different pure tones, randomly played by eight sound sources in the horizontal plane. Either subjects could get information supplied by their pinnae (external ear) and their head movements or not. We found that pinnae, as well as head movements, had a marked influence on auditory localization performance with this type of sound. Effects of pinnae and head movements seemed to be additive; the absence of one or the other factor provoked the same loss of localization accuracy and even much the same error pattern. Head movement analysis showed that subjects turn their face towards the emitting sound source, except for sources exactly in the front or exactly in the rear, which are identified by turning the head to both sides. The head movement amplitude increased smoothly as the sound source moved from the anterior to the posterior quadrant.

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