Study of Groove Parameters on the Hydrodynamic Behavior of Spiral-Grooved Thrust Bearing with Gas Lubricant

Figure 7

The lubrication performance of spiral-grooved thrust bearing with different groove width ratios: (a) maximum pressure, (b) load carrying capacity, (c) friction torque, (d) friction loss, (e) gas film stiffness, and (f) damping coefficient.

(a)

(b)

(c)

(d)

(e)

(f)