The Research on a General Dynamic Model for Torsional Vibration for Disc-Type Rod Fastening Rotor Systems

Si Xiao Gao; Ai Lun Wang; Yong Lei Su

doi:10.4028/www.scientific.net/AMM.387.174

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 387The Research on a General Dynamic Model for...

The Research on a General Dynamic Model for Torsional Vibration for Disc-Type Rod Fastening Rotor Systems

Abstract:

In the paper,considered the contact effect between the disks interface,a number of dynamic model for torsional vibration for disc-type rod fastening rotor systems are established to find the rule of establishing them.And then a general dynamic model is put forward ,which can describe the torsional vibration for disc-type rod fastening rotor systems.The model which can be used generally simplifies the modeling process and get the torsional vibration characteristics quickly.Then we have calculated and tested torsional vibration characteristics of an experimental rod fastening rotor and compare the difference between theoretical calculation result and test result.The result shows that the dynamic model established by this paper is valid.

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Periodical:

Applied Mechanics and Materials (Volume 387)

Pages:

174-179

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.387.174

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Online since:

August 2013

Authors:

Si Xiao Gao, Ai Lun Wang, Yong Lei Su

Keywords:

Bond Graph, Disc-Type Rod Fastening Rotor, Equivalent Torsional Rigidity, Torsional Vibration

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