摘要
本文应用数值分析方法研究热分层油品中气泡浮升运动的动态过程。同时，分析了气泡在热分层油品中上升时引起的气泡长大及气泡振荡现象。
Through numerical simulation, the bubble oscillation and expansion behavior during its rising in fuel oil with thermal stratification have been studied in this paper. The influence of fuel oil viscosity and thermal stratification on the bubble dynamic behavior also have been studied in detail. Some results with reasonable physical trends have been obtained.
出处
《火灾科学》
CSCD
1997年第1期40-47,共8页
Fire Safety Science
关键词
热分层
气泡长大
气泡振荡
火灾
油层
thermal stratification,bubble expansion, bubble oscillation
