subharmonic resonance

The principal, ultraharmonic and subharmonic resonance of an elastic rotation shat with twin sides by a harmonic force is discussed, in this paper.

本文研究在简谐激励力作用下二端面弹性转轴相对转动的主共振、超谐波共振和亚谐波共振。

The subharmonic instability can be found in a wide extent of the frequencies and Reynolds numbers and the growth rates and amplification factors of amplitude are much higher than that of the primary wave. The secondary subharmonic resonance may be an intrinsic transition mechanism of compressible boundary layer.

二次亚谐波在很宽频率和雷诺数范围内不稳定，其增长率和幅值放大因子都远大于初始波，二次亚谐共振是可压缩边界层转捩的内在机制。

Superharmonic resonance and subharmonic resonance of nonlinear structures considering nonsymmetrical effect

考虑非对称效应的非线性结构超谐共振与亚谐共振

Research on superharmonic resonance and subharmonic resonance of nonlinear soil structure interaction system considering spatial effect

地基-非线性结构相互作用空间效应的超谐和亚谐共振研究