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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Principais autores:	D. A. Stepanenko, I. V. Lugovoy, V. P. Lugovoy
Formato:	Artigo
Idioma:	Russo
Publicado em:	Belarusian National Technical University 2016-05-01
Colecção:	Наука и техника
Assuntos:	ultrasonic concentrator, finite element method, flexural vibrations, amplification factor, natural frequencies
Acesso em linha:	https://sat.bntu.by/jour/article/view/921
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