Analysis of the distribution of the ultrasonic field transmitted into a solid cylinder from the outside

Misun Jo; Moojoon Kim

doi:10.7776/ASK.2025.44.2.126

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2025 Vol.44, Issue 2 Preview Page Next Page

Research Article

Analysis of the distribution of the ultrasonic field transmitted into a solid cylinder from the outside 원통 실린더 측면으로부터 내부로 전달되는 초음파 음장의 해석

31 March 2025. pp. 126-131

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Abstract

A mathematical model for analyzing the acousticfielddistribution formed inside a cylindrical container when a plane ultrasonic wave is incident on its lateral side is proposed. Predicting the distribution of the acoustic field inside a cylindrical container is critical for applications such as sonochemistry. This prediction becomes essential when high-intensity ultrasound is applied to a sample within the container. In this study, a relatively simple mathematical model was employed to propose a practical calculation method. The validity of the proposed method was verified by comparing experimental results with calculated results for glass cylindrical containers of varying thicknesses.

Keywords

Ultrasonic distribution

Cylindrical container

Luminescence images

Sonochemistry

Ultrasound

본 연구에서는 평면 초음파가 원통형 용기의 측면에 입사될 때, 용기 내부에 형성되는 음장 분포를 분석하기 위한 수학적 모델을 제안하였다. 원통형 용기 내부의 음장 분포를 예측하는 것은 음향화학(sonochemistry)과 같은 응용분야에서 매우 중요한 정보를 제공한다. 특히 용기 내부의 시료가 고강도 초음파에 노출될 때 음장 분포의 예측은 필수적이다. 본 연구에서는 비교적 간단한 수학적 모델을 사용하여 실용적인 계산 방법을 제시하였다. 다양한 두께를 가진 원통형 유리 용기를 대상으로 실험한 결과를 계산한 결과와 비교함으로써 제안된 방법의 타당성을 검증하였다.

키워드

초음파 음장 분포

원통 실린더

루미네센스 이미지

음향화학

초음파

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Information

Publisher :The Acoustical Society of Korea
Publisher(Ko) :한국음향학회
Journal Title :The Journal of the Acoustical Society of Korea
Journal Title(Ko) :한국음향학회지
Volume : 44
No :2
Pages :126-131
Received Date : 2025-01-11
Accepted Date : 2025-02-19
DOI :https://doi.org/10.7776/ASK.2025.44.2.126

The Journal of the Acoustical Society of KoreaISSN:1225-4428(Print) 2287-3775(Online)한국음향학회

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