摘要
根据实验观察,正压气泡的上升运动可分为直线型、准谐振动型、螺旋线型和翻滚运动型。我们选择适当的物理模型对各类运动进行了理论分析,并对气泡内气体分子运动机理进行了探讨,其结果与实验观察相符。
According to the observation of experimental phenomena, the going-up movement of bubbles can be divided into vertical, quasi-rhesonant,spiral, and tumble movements. This paper focuses on the theoretical analysis of various movements of babbles by using suitable physical models. Investigations are made into the movement mechanism of gas molecule in bubbles. The theoretical results are quite in agreement with those obtained from observation.
出处
《武汉水利电力大学学报》
CSCD
1993年第4期300-313,共14页
Engineering Journal of Wuhan University
关键词
气泡运动
分子运动
分析
bubble movement
physical models
molecule movement
