Research Article

Chaotic Behaviour Investigation of a Front Opposed-Hemispherical Spiral-Grooved Air Bearing System

Table 3

Comparison of rotor centre displacement under different time steps by hybrid method.

= 6.2 kg = 11.1 kg

/3000.1334893205−0.2457499192/300−0.0195491566−0.4737438386
/6000.1334152991−0.2457851961/600−0.0195681361−0.4737158324


/300−0.0923588407−0.0567265833/3000.5145289218−0.0817031729
/600−0.0923990874−0.0567583091/6000.5145152184−0.0817172361