A NEW PHONOMENON OF ACOUSTIC STREAMING

doi:10.6052/0459-1879-1992-1-1995-710

Article Contents

Article Navigation > Chinese Journal of Theoretical and Applied Mechanics > 1992 > 24(1): 48-54

A NEW PHONOMENON OF ACOUSTIC STREAMING[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(1): 48-54. doi: 10.6052/0459-1879-1992-1-1995-710

Citation:

A NEW PHONOMENON OF ACOUSTIC STREAMING[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(1): 48-54. doi: 10.6052/0459-1879-1992-1-1995-710

A NEW PHONOMENON OF ACOUSTIC STREAMING[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(1): 48-54. doi: 10.6052/0459-1879-1992-1-1995-710

Citation:

A NEW PHONOMENON OF ACOUSTIC STREAMING[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(1): 48-54. doi: 10.6052/0459-1879-1992-1-1995-710

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A NEW PHONOMENON OF ACOUSTIC STREAMING

doi: 10.6052/0459-1879-1992-1-1995-710

南京航空航天大学理学院,210016

Publish Date: 1992-01-25

Abstract

Abstract

This paper describes a new phenomenon of acoustic streaming, which ta-kes place when a Helmholtz resonator is excited by an inside sound source with resonant frequency, and takes the form of a turbulent jet. Flow visualizations, hot wire measurements and LDV measurements were applied to investigate the streaming process. It is found that the streaming is forced by the action of Reynolds stress.
- acoustic streaming,
- resonant frequency,
- Reynolds stress