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국내 최대 기계 및 로봇 연구정보
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  • COMSOL Multiphysics
  • 공학설계D/B

    공학설계D/B 게시판 내용
    Volume Title Vibration and Acoustic Fatigue
    Volume No General (bandwidth correction, combination of levels, stiffnesses of laminated plates, design against fatigue) and Endurance under acoustic loading.
    DATA Title Bandwidth correction.
    DATA Item 66016
    KEYWORD bandwidth, correction, level, noise, pressure, sound
    ISBN
    ABSTRACT ESDU 66016 gives the relationship between the spectrum level at a particular frequency and the level in a band of known width centred on that frequency. Bandwidth corrections are plotted against bandwidth for arbitrary bandwidths and against centre frequency for octave and one-third octave frequency bandwidths.

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