Aerostatic bearings are the critical parts of ultra-high speed spindles applied to precision
milling, grinding, and other precision engineering applications. In this paper, the …

A test bench for rotors supported by air bearings floating on O-rings is designed in order to
study the whirl phenomenon and characterize the stability threshold with damping elements …

Under misalignment condition, the film thickness distribution of aerostatic journal bearings is
changed comparing with condition without misalignment, which results in the change of …

针对空气静压轴承在静态性能方面存在的承载力小和刚度低等问题, 对空气静压轴承的结构参数
对其静态性能的影响等方面进行了研究, 对空气在径向轴承中的流动状态进行了验证 …

Radial vibration of a vertical rotor with externally pressurized gas bearings is analyzed. The
time-dependent Reynolds equation is solved together with the journal equation of motion to …

Aerostatic bearings have been widely applied to high-rotating speed machines due to their
low friction and high rotational speed advantages. The geometry parameters, supply …

Active aerostatic bearings are capable of providing negative compliance, which can be
successfully used to automatically compensate for deformation of the machine tool system in …

The traditional small perturbation method is successfully used for linear dynamic analysis of
gas bearings but excludes any nonlinear study. Investigating large displacements requires …

A computational study of steady, laminar, natural convective fluid flow in a partially open
square enclosure with a highly conductive thin fin of arbitrary length attached to the hot wall …

Spectral analysis of laser Doppler velocimetry measurements and flow visualization are
employed to study the wake of inclined cylinders piercing a free surface. The results indicate …