Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2014.04a
  • /
  • Pages.233-237
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  • 2014
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

Modeling and Validation of RK4 Multi Axis Rotor system

RK4 다축 회전체 시스템의 동역학모델링 및 검증

  • 권기범 (안동대학교 기계설계공학과) ;
  • 한정삼 (안동대학교 기계설계공학과) ;
  • 전병철 (서울대학교 기계항공공학부) ;
  • 정준하 (서울대학교 기계항공공학부) ;
  • 윤병동 (서울대학교 기계항공공학부)
  • Published : 2014.04.23
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Abstract

In this paper, the finite element modeling of the RK4 rotor kit system (RK4) and then frequency analysis and transient analysis, and was compared with the actual experimental results. RK4 manufactured by General Electric for the purpose of education and research. It is composed of two shaft, Two shaft is connected using a flexible coupling, one disk is mounted. The analytical model is modeled by using the ANSYS finite element analysis program commercially available. Based on impact hammer test results, material properties and the stiffness of the bearing and coupling was tuned. Considering the operating conditions and the vibration response of the analytical model were compared with experimental results.

Keywords

Acknowledgement

Supported by : Korea Institute of Energy Technology Evaluation and Planning (KETEP)