Through the analysis of the equation, it is found that the elastic instability is relevant to the radius, intrinsic scale and instable wavelength of the cylinder.
分析判据方程发现，弹性失稳与圆柱体的半径、内禀尺度和失稳波长相关。
2
It is also found that the size of breakup of a liquid jet is always larger than the most unstable wavelength given by linear instability theory.
液体射流的实际破碎尺寸要大于线性稳定性理论的预测结果。
3
It is discovered that lateral ablation of electron conduction plays an important role in nonlinear evolution of the Rayleigh-Taylor instability with a longer wavelength.