Effects of Transmission Ratio on the Nonlinear Vibration Characteristics of a Gear-Driven High-Speed Centrifugal Pump

Figure 18

The Poincare mapping at i = 4. (a) The driving gear in x direction. (b) The driving gear in y direction. (c) The driven gear in x direction. (d) The driven gear in y direction.

(a)

(b)

(c)

(d)