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Title of the article

THE FEATURES OF MODELING OF THE FRIABLE MATERIAL MOVEMENT ALONG THE SPATIALLY VIBRATING SURFACE OF THE VIBRATORY MACHINE WORKING MEMBER

Authors

ZVIADAURI Victor S., D. Sc. in Eng., Prof., Head of the Department of Machine Dynamics, Institute of Machine Mechanics, Tbilisi, Georgia, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

NATRIASHVILI Tamaz M., D. Sc. in Eng., Prof., Director, Institute of Machine Mechanics, Tbilisi, Georgia, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

CHELIDZE Merab A., Ph. D. in Eng., Senior Researcher, Institute of Machine Mechanics, Tbilisi, Georgia, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

TUMANISHVILI George I., Ph. D. in Eng., Chief Researcher, Institute of Machine Mechanics, Tbilisi, Georgia, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

NADIRADZE Tengiz G., Ph. D. in Eng., Senior Researcher, Institute of Machine Mechanics, Tbilisi, Georgia, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

In the section DYNAMICS, DURABILITY OF VEHICLES AND STRUCTURES
Year 2017 Issue 1 Pages 21–26
Type of article RAR Index UDK 621.01/.03 Index BBK  
Abstract

A movement of the technologic load (TL) in the form of the friable material along the spatially vibrating plane is considered. Dynamical and mathematical models of spatial movement of the three-mass vibratory systems — analogues of the vibratory technologic machines on the base of the systemic approach are developed. The obtained nonlinear interconnected differential equations can be used to control the movement of the TL by variation of the system dynamical and kinematical parameters. Some results of the numerical experiments showing a dependence of the vibratory displacement velocity on amplitude and frequency characteristics of the separate or combined spatial vibrations of the vibratory machine working member (WM) are given.

Keywords

spatial vibrations of the vibratory machine working member, intensification of the material vibratory displacement, modeling of the movement

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