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对高频振动影响下双层Marangoni_Bénard对流进行了线性稳定性理论分析,发现了高频振动对于Marangoni_Bénard对流不稳定性特征的双重影响,并分析了硅油与氟液(FC70)典型双层流体实验系统的不稳定性,其结果显示在一定振动运动或残余重力场下的两层流系统具有更复杂的不稳定现象.
The linear stability analysis of bilayer Marangoni_Bénard convection under the influence of high-frequency vibration was carried out. The dual influence of high-frequency vibration on the convective instability of Marangoni_Bénard was found. The experimental system of typical double-layer fluid of silicone oil and fluorine liquid (FC70) The results show that the two-layer flow system under a certain vibrational motion or residual gravity field has a more complex instability.