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A NEW MATRIX METHOD FOR SOLVING VIBRATION AND STABILITY OF CURVED PIPES CONVEYING FLUID

✍ Scribed by Y. HUANG; G. ZENG; F. WEI

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 152 KB
Volume: 251
Category: Article
ISSN: 0022-460X
DOI: 10.1006/jsvi.2001.3983

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✦ Synopsis

This paper proposes a new matrix method for calculating critical #ow velocity of curved pipes conveying #uid, which have arbitrary centerline shape and spring supports. Its main advantage over other methods is that the corresponding characteristic equation can be reduced to a third order one, no matter how many elements are discretized in calculation. This will lead to saving computer time and obtaining a solution with good precision.

2002 Elsevier Science Ltd.

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