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Study on the Axial-Flow-Induced Vibration of Coil Springs

โœ Scribed by K. Fujita; T. Ito; N. Kohno; K. Nunokawa


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
524 KB
Volume
7
Category
Article
ISSN
0889-9746

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โœฆ Synopsis


Flow-induced vibration of coil springs due to an axial flow was investigated experimentally using a fundamental test apparatus. The effects of spring stiffness, gap between the spring and the inner rod and initial compression of the spring on the vibration of the coil spring were clarified, and a stability diagram is presented for this vibration. Furthermore, the effectiveness of the counter-measures developed for suppressing the flow-induced vibration are confirmed.


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