SHOCK PULSE FROM A SONOLUMINESCING GAS BUBBLE

Authors
LEE YP KARNG SW JEON JS KWAK HY
Citation
Yp. Lee et al., SHOCK PULSE FROM A SONOLUMINESCING GAS BUBBLE, Journal of the Physical Society of Japan, 66(9), 1997, pp. 2537-2540
Citations number
16
Categorie Soggetti
Physics
Journal title
Journal of the Physical Society of Japan → ACNP
ISSN journal
00319015
Volume
66
Issue
9
Year of publication
1997
Pages
2537 - 2540
Database
ISI
SICI code
0031-9015(1997)66:9<2537:SPFASG>2.0.ZU;2-D
Abstract
The shock pulse emanating from a sonoluminescing gas bubble was calcul ated by using the analytical solutions of the conservation equations f or the gas inside the bubble and the Kirkwood-Bethe hypothesis for the outgoing wave. The rise time and the magnitude of the pulse signal ar e in good agreement with the observed values, which may provide the ap proximate value of the gas pressure at near the collapse of the sonolu minescing gas bubble.