水中高压脉动气泡与浮体流固耦合特性研究1)
FLUID-STRUCTURE INTERACTION BETWEEN A HIGH-PRESSURE PULSATING BUBBLE AND A FLOATING STRUCTURE1)
水中高压脉动气泡与浮体流固耦合特性研究1) |
| 胡振宇, 曹卓尔, 李帅, 张阿漫 |
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FLUID-STRUCTURE INTERACTION BETWEEN A HIGH-PRESSURE PULSATING BUBBLE AND A FLOATING STRUCTURE1) |
| Hu Zhenyu, Cao Zhuoer, Li Shuai, Zhang Aman |
| 图13 $\gamma _{s} =1.3$工况中典型时刻压力与速度场(分别对应气泡坍塌时刻$t=1.806$, $t=1.807$, 射流砰击时刻$t=1.809$, 气泡坍塌时刻 $t=1.810$ 和气泡回弹时刻$t=1.820$, $t=1.853$) |
| Fig.13 Pressure and velocity fields at some typical moments for $\gamma _{s} =1.3$ (corresponding times are $t=1.806$, $t=1.807$ during the bubble collapse stage; $t=1.809$ at the moment of the jet impact; $t=1.810$ during the bubble collapse stage; $t=1.820$, $t=1.853$ during the bubble rebounding stage respectively) |
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