๐”– Bobbio Scriptorium
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ACTIVE CONTROL OF VIBRATION TRANSMISSION IN A CYLINDRICAL SHELL

โœ Scribed by X. Pan; C.H. Hansen

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
281 KB
Volume
203
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES

ACTIVE CONTROL OF VIBRATIONS AND NOISE O
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Active control of vibrations and noise transmission of double wall composite cylindrical shells using pairs of spatially discrete piezoelectric actuators is investigated. The velocity feedback and sound pressure rate feedback control procedures are developed. The inner and outer shells which are sep

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Power #ows from a vibratory machine to its supporting structure are of primary concern in a passive or active isolation system design. Although in the literature there is a fair number of investigations on the power inputs to beams, plates or the like, few attempts have been made for other commonly

VIBRATIONAL POWER FLOW INPUT AND TRANSMI
VIBRATIONAL POWER FLOW INPUT AND TRANSMISSION IN A CIRCULAR CYLINDRICAL SHELL FILLED WITH FLUID
โœ M.B. XU; W.H. ZHANG ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 234 KB

In this paper, the characteristics of vibrational power #ow in an in"nite elastic circular cylindrical shell "lled with #uid are investigated. The FluK gge thin shell theory and Helmholtz equation are employed respectively in analyzing the wave motion in the shell wall and the sound "eld in the #uid

VIBRATION POWER FLOW IN A FLUID-FILLED C
VIBRATION POWER FLOW IN A FLUID-FILLED CYLINDRICAL SHELL
โœ M.B. Xu; X.M. Zhang ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 213 KB

The vibrational power flow from a line circumferential cosine harmonic force into an infinite elastic circular cylindrical shell filled with fluid is studied. To analyze the response of the shell, an integrated numerical method along the pure imaginary axis of the complex wavenumber domain is used.

CALCULATION OF VIBRATORY POWER TRANSMISS
CALCULATION OF VIBRATORY POWER TRANSMISSION FOR USE IN ACTIVE VIBRATION CONTROL
โœ C.Q. HOWARD; S.D. SNYDER; C.H. HANSEN ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 293 KB

Typical active vibration isolation experiments use point measurements of acceleration or force at the junction between the vibratory source and the receiving structure. This does not necessarily lead to the minimization of the transmitted vibrational energy. A simple method is described to generate