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course:interesting_problems:2023:topic7:start [2022/10/17 10:54] 童煜智 |
course:interesting_problems:2023:topic7:start [2022/10/20 13:43] (当前版本) 童煜智 [课题研究记录] |
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| - | 文献阅读的一些收获：1、 When the <color #ed1c24>amplitude</color> of the excitation exceeds a critical value, standing wave patterns are formed on the surface which oscillate at half the frequency of the drive.2、For large enough containers（临界？）, the surface pattern becomes approximately independent of the boundaries, and line, square, hexagonal, triangular, and 8-fold quasiperiodic patterns have been observed. | + | 物理图像如何描述？ |
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| + | 主要研究参数：驱动频率ω、驱动振幅A、深度h、粘度μ、密度ρ、容器尺寸L、表面张力σ 。 | ||