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Chenggang Li
Researcher at Aviation Industry Corporation of China
Publications - 1
Citations - 79
Chenggang Li is an academic researcher from Aviation Industry Corporation of China. The author has contributed to research in topics: Helicopter rotor & Waterfall plot. The author has an hindex of 1, co-authored 1 publications receiving 50 citations.
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Prediction of dynamic characteristics of a dual-rotor system with fixed point rubbing—Theoretical analysis and experimental study
TL;DR: In this paper, a dual-rotor system capable of describing the mechanical vibration resulting from two imbalances and fixed point rubbing is established, considering the effects of the softer coatings painted on the discs and casing, the Lankarani-Nikravesh model is applied to describe the impact force between the compressor disc of the low pressure rotor and the casing convex point.