Propeller Excitation of Longitudinal Vibration Characteristics of Marine Propulsion Shafting System

Table 4

Resultant Stiffness of shafting between thrust bearing and propeller.

Displacement (m)	0	0.5	1.0	1.5	2.0
Stiffness (×10^8 N/m)	2.24	2.37	2.51	2.68	2.86