Improvement of acoustic theory of ultrasonic waves in dilute bubbly liquids

Keita Ando, Tim Colonius, Christopher E. Brennen

研究成果: Article査読

24 被引用数 (Scopus)

抄録

The theory of the acoustics of dilute bubbly liquids is reviewed, and the dispersion relation is modified by including the effect of liquid compressibility on the natural frequency of the bubbles. The modified theory is shown to more accurately predict the trend in measured attenuation of ultrasonic waves. The model limitations associated with such high-frequency waves are discussed.

本文言語English
ページ(範囲)EL69-EL74
ジャーナルJournal of the Acoustical Society of America
126
3
DOI
出版ステータスPublished - 2009
外部発表はい

ASJC Scopus subject areas

  • 人文科学(その他)
  • 音響学および超音波学

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