卞永宁

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教授

硕士生导师

性别:男

毕业院校:山口大学

学位:博士

所在单位:力学与航空航天学院

学科:流体力学. 化学工程

办公地点:大连本部 力学楼510

盘锦校区 D07-306B

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Flow visualizations in a wavy-walled tube for pulsatile flow

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论文类型:会议论文

发表时间:2005-01-01

收录刊物:CPCI-S

页面范围:4834-4837

摘要:A flow visualization experiment, realized by means of aluminum dust method, was carried out in a wavy-walled tube for pulsatile flow. A special Scotch-Yoke device and a light-driven camera were used to obtain the flow patterns at the special moment in one oscillatory period. Based on the experimental results and partial numerical results, the characteristics for pulsatile flow were suggested.