Bulletin of JSME
Online ISSN : 1881-1426
Print ISSN : 0021-3764
Analysis of Vibration of a Group of Rods in a Fluid by Approximation of Flow-path Network : Report I. Simplified Vibration Model of a Group of Rods
Hisao TOMITAYoichi SASAKI
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1984 Volume 27 Issue 227 Pages 956-964

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Abstract
Dynamic analysis of a very large group of rods in a fluid is of great importance, particularly in the seismic design of nuclear reactor cores. A practical approximate method of analysis of a group of rods in a fluid is presented in this paper. A simplified model of the rod/fluid system - which will be refered to as a single-mass-point model - is presented and its applicability to practice is verified through theoritical and experimental analysis.
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© The Japan Society of Mechanical Engineers
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