The Effect of Shock Wave and Bubble Coalescence in Spherical Cloud of Cavitation Bubbles on Maximum Temperature Inside Central Bubbles

Authors

  • Y. Leghapour Physics Department, Islamic Azad University of Bonab, Bonab, Iran
  • H. Mohammadian Physics Department, Iran University of Science and Technology, Tehran, Iran

DOI:

https://doi.org/10.4208/jams.041813.070613a

Keywords:

shock wave, adiabatic model, compression phase, bubble combining.

Abstract

We present a theoretical analysis of the influence of shock wave propagating in bubble cluster and bubble combining in expansion phase on maximum temperature inside central bubbles. By using adiabatic model and assumptions for simplifying the problem we find that these parameters have significant effects on temperature rising in compression phase. In particular, the shock wave, in comparison to bubble combining, has a greater impact on the maximum temperature.

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Published

2014-05-01

Issue

Vol. 5 No. 1 (2014)

Section

Articles