Model Updating and Global Eigenvalue Analysis of a Tie-Bolt Rotor Using Zero-Length Contact Elements under Different Preloads

Table 1

Axial location of the accelerometer.

Sensor no.	1	2	3	4	5	6	7
Axial coordinate (m)	0.05	0.40	0.60	0.91	1.21	1.42	1.76
Node no. (FE)	2	13	17	27	36	41	51