Effects of Texture Bottom Profile on Static and Dynamic Characteristics of Journal Bearings

Figure 1

Schematic diagram of textured journal bearing: (a) the coordinate system; (b) the expanded surface of textured bearing; (c) the texture bottom profiles with (i) flat, (ii) curved, (iii) isosceles triangular T1, (iv) oblique triangular T2, and (v) oblique triangular T3.

(a)

(b)

(c)