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Table 3 Bearing damping coefficients

From: Investigation of Induced Unbalance Magnitude on Dynamic Characteristics of High-speed Turbocharger with Floating Ring Bearings

Items

Cxx

Cxy

Cyx

Cyy

Inner film Ci (Ns/mm)

1.51

− 6.97 × 10−2

− 6.97 × 10−2

1.93

Outer film Co (Ns/mm)

5.18 × 10−1

− 3.64 × 10−2

− 3.64 × 10−2

6.75 × 10−1