Effect of Temperature and Electric Field on the Damping and Stiffness Characteristics of ER Fluid Short Squeeze Film Dampers

Table 1

Damper specifications.

Description	Parameters
Clearance, 𝑐, mm	0.1	0.2
Length, 𝐿, mm	30	40
Diameter, 𝐷, mm	100	100
𝐿/𝐷 ratio	0.3	0.4
Excitation frequency, 𝜔 rad/sec	100	100
Eccentricity ratio, 𝑛	0.1	0.1