Figure 15
From: Negative potential energy content analysis in cracked rotors whirl response
Effect of unbalance force vector angle \(\beta\) at varying shaft rotational speeds for \(\alpha = 50{\text{ rad/s}}^{2}\) on the potential energy content in transient response at breathing crack depths \(\mu = 0.05\) in (a), \(\mu = 0.1\) in (b), \(\mu = 0.15\) in (c) and \(\mu = 0.2\) in (d).
