open-cell foam을 이용한 수중에서의 유동유기소음 reduction 연구

Title
open-cell foam을 이용한 수중에서의 유동유기소음 reduction 연구
Alternative Title
A study on reduction of flow-induced noise in water using open-cell foam
Author(s)
이성욱; 이용국; 김성렬; 정섬규; 박요섭; 유해수; 윤종락; 이필호
KIOST Author(s)
Park, Yosup(박요섭)
Publication Year
2009-11-18
Abstract
Effects of screening the hydrophones with open-cell foams are investigated experimentally to reduce the low-frequency flow-induced noise in theocean. The results show that the low-frequency flow noise could be reduced of more than 20 dB when the 10 ppi open-cell foam of 3 cm thick is used.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29134
Bibliographic Citation
Proceedings of Symposium on Ultrasonic Electronics, pp.171 - 172, 2009
Publisher
USE2009 Symposium on Ultrasonic Electronics Organizing Committee
Type
Conference
Language
English
Publisher
USE2009 Symposium on Ultrasonic Electronics Organizing Committee
Related Researcher
Research Interests

Geophysical Survey,Signal Processing,Remote Sensing,지구물리탐사,제어계측,원격탐사

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