Method for analyzing vibration damping structure of a tube bundle disposed in a fluid

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United States of America

PATENT NO 12182483
APP PUB NO 20190179986A1
SERIAL NO

16307810

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Abstract

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There is provided a method for analyzing a vibration damping structure in which a tube bundle disposed in a fluid is supported by a vibration damping member disposed in a gap between tubes included in the tube bundle. The method includes a model making step of making a FEM model corresponding to the vibration damping structure, an error setting step of setting an error parameter for a parameter relating to an element included in the FEM model, and an analysis step of performing structural analysis by a finite-element method using the FEM model in which the error parameter is set.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katayama, Masaaki Tokyo, JP 39 137
Monde, Masatsugu Tokyo, JP 6 2
Ono, Naoki Tokyo, JP 33 208
Sato, Daisuke Tokyo, JP 360 2784

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