Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Chemical Reactions inside a Sonoluminescing Gas Bubble

빛을 발산하는 기포내에서의 화학반응

  • 강상우 (한국과학기술연구원 열.유동제어연구센터) ;
  • 김홍운 (중앙대학교 화학공학과) ;
  • 임경희 (중앙대학교 화학공학과) ;
  • 곽호영 (중앙대학교 기계공학과)
  • Published : 2001.11.01
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Abstract

The Multi-bubble sonoluminescence(MBSL) provides a unique environment, that is, very high temperature$(5,000\sim20,000K)$ and high pressure$(500\sim10,000\;atm)$. However, the mechanism for the MBSL has been elusive. Recently, it has been suggested that the mechanism be continuous and also of discrete peaks that are caused by molecular transitions. In this article, this mechanism has been examined for the Ar/water system by the combined hydrodynamics and molecular transition.

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