Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Characterization of a Misaligned Supercritical Shaft of Flexible Matrix Composite

축어긋남이 있는 유연복합재 고속구동축의 특성 분석

  • 홍을표 (충북대학교 대학원 정밀기계공학과) ;
  • 신응수 (충북대학교 기계공학부)
  • Published : 2004.01.01
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Abstract

This research is to investigate the performance of a flexible matrix composite driveshaft with respect to shaft design parameters such as the number of layers, ply orientations, and material properties. A finite element formulation is utilized to estimate the allowable misalignment under given driving torque, the maximum temperature at steady states, and external damping for ensuring whirling stability under supercritical speed. Results indicate that the system performance can be greatly affected by the shaft laminate parameters, especially the ply orientations. Several sets of shaft parameters that will provide satisfactory overall system performance are derived.

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References

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