Abstract Experimental studies of the effect of variable acceleration achieved by vertical oscillations of a vessel with superfluid helium He-II on the formation of the Kelvin-Helmholtz instability on the surface of a liquid have been carried out. It is observed that the development of the parametric instability and then Faraday waves on the surface leads to a significant decrease in a heat power and hence a critical velocity of the normal component under the He-II surface, above which the Kelvin-Helmholtz instability starts to develop.

中文翻译：

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超流体 He-II 自由表面上强烈的法拉第波迫使开尔文-亥姆霍兹不稳定性

摘要 已经进行了由装有超流氦 He-II 的容器的垂直振荡实现的可变加速度对液体表面开尔文-亥姆霍兹不稳定性形成影响的实验研究。观察到参数不稳定性的发展以及表面上的法拉第波导致热功率的显着降低，从而导致 He-II 表面下法向分量的临界速度，高于该临界速度，开尔文-亥姆霍兹不稳定性开始发展。