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http://dx.doi.org/10.5050/KSNVE.2011.21.7.665

Vibration Analysis of Expansion Joint based on Transfer Matrix Method Considering the Rotary Inertia  

Shin, Dong-Ho (경기대학교 대학원 기계공학과)
Kim, Sang-Ho (세종공업(주) 기술연구소)
Yoon, Hyung-Ho (세종공업(주) 기술연구소)
Lim, Hee-Gon (세종공업(주) 기술연구소)
Oh, Jae-Eung (한양대학교 기계공학부)
Lee, Jung-Youn (경기대학교 기계시스템공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.21, no.7, 2011 , pp. 665-673 More about this Journal
Abstract
Simplified formulae for axial and bending natural frequencies of a bellows are developed using an equivalent thin-walled pipe model. The axial and bending stiffness of bellows is determined using lumped transfer matrix method. Transfer matrix method which includes the rotary inertia is used to calculate the natural frequencies for axial and lateral vibration. The result from the simplified formula are verified by those from as experiment result and a finite element analysis. This comparisons show good agreement with the each other.
Keywords
Bellows; Transfer Matrix Method; Expansion Joint; Rotary Inertia;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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