Comparative Study of Acoustic Iterative Inverse Method for Bubble Sizing in Water

Title
Comparative Study of Acoustic Iterative Inverse Method for Bubble Sizing in Water
Author(s)
최복경; 김병남; 이강일; 윤석왕
KIOST Author(s)
Choi, Bok Kyoung(최복경)Kim, Byoung Nam(김병남)
Publication Year
2003-08-28
Abstract
Comparative study was carried out for an acoustic iterative inverse method to estimate bubble size distributions in water was carried out. Conventional bubble sizing methods consider only sound attenuation for sizing. Choi and Yoon[IEEE, 26(1), 125-130 (2001)] reported an acoustic iterative inverse method, which extracts the sound speed component from the measured sound attenuation. It can more accurately estimate the bubble size distributions in water than the conventional methods. The estimation results of acoustic iterative inverse method were compared with other experimental data. The experimental data show good agreement with the estimation from the acoustic iterative inverse method. This iterative technique can be utilized for bubble sizing in the ocean.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/32202
Bibliographic Citation
The 32nd International Congress and Exposition on Noise Control Engineering, pp.4313 - 4318, 2003
Publisher
Inter-Noise 2003
Type
Conference
Language
English
Publisher
Inter-Noise 2003
Related Researcher
Research Interests

Underwater Acoustics,Bubble Acoustics,Marine Defense & Safety,수중음향,기포음향,해양방위·안전

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