SHAPE EFFECT OF ANNULAR CONCENTRATOR IN ULTRASONIC SYSTEM ON AMPLIFICATION FACTOR OF VIBRATIONS AMPLITUDE

SHAPE EFFECT OF ANNULAR CONCENTRATOR IN ULTRASONIC SYSTEM ON AMPLIFICATION FACTOR OF VIBRATIONS AMPLITUDE

The paper contains a theoretical underpinning on creation of ultrasonic vibration concentrators based on annular elastic elements with non-circular (ellipse-like) eccentric shape of internal contour. Shape of internal contour in polar coordinates is described by Fourier series relative to angular co...

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Bibliographic Details
Main Authors:	D. A. Stepanenko, I. V. Lugovoy, V. P. Lugovoy
Format:	Article
Language:	Russian
Published:	Belarusian National Technical University 2016-05-01
Series:	Nauka i Tehnika
Subjects:	ultrasonic concentrator, finite element method, flexural vibrations, amplification factor, natural frequencies
Online Access:	https://sat.bntu.by/jour/article/view/921

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