Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Analysis of Hertzian Contact using East Fourier Transform

FFT를 이용한 Hertzian Contact 해석

  • 구영필 (부산대학교 대학원 기계공학과) ;
  • 조용주 (부산대학교 공과대학 기계공학부)
  • Published : 1998.12.01
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Abstract

In this study, a numerical procedure to solve a contact problem has been developed. The procedure takes advantage of signal processing technique in frequency domain to achieve shorter computing time. Boussinesq's equation was adopted as the response function. This procedure is applicable to a non-periodic surface profile as well as a periodic one. The validity of this procedure has been established by comparing the numerical results with the exact solutions. The fastness of this procedure was shown in comparison with other algorithm.

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References

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