Dynamic Characteristics of the Herringbone Groove Gas Journal Bearings: Numerical Simulations

Figure 8

Nondimensional pressure nephogram of the PGJB by (a) the finite difference method and (b) the finite element method; (c) the corresponding circumferential pressure distribution curve of the cross-section of PGJB by the finite difference method and the finite element method.

(a)

(b)

(c)