Shock waves in water with Freon-12 bubbles and formation of gas hydrates

被引：12

作者：

Dontsov, V. E. ^{[1
]}

Nakoryakov, V. E. ^{[1
]}

Chernov, A. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Div, Kutateladze Inst Thermophys, Novosibirsk 630090, Russia

来源：

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2007年 / 48卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

shock wave; gas-liquid medium; fragmentation; dissolution; hydration;

D O I：

10.1007/s10808-007-0044-5

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The evolution of a shock wave and its reflection from a wall in a gas-liquid medium with dissolution and hydration are experimentally investigated. Dissolution and hydration behind the front of a moderate-amplitude shock wave are demonstrated to be caused by fragmentation of gas bubbles, resulting in a drastic increase in the area of the interphase surface and in a decrease in size of gas inclusions. The mechanisms of hydration behind the wave front are examined. Hydration behind the front of a shock wave with a stepwise profile is theoretically analyzed.

引用

页码：346 / 360

页数：15