ISSN 1991-2927
 

ACP № 3 (65) 2021

Author: "Sergey Yurievich Volynshchikov"

Sergey Yurievich Volynshchikov, Ulyanovsk State Technical University, Post-graduate student of the Theoretical and Applied Mechanics Chair at Ulyanovsk State Technical University, graduated from the Faculty of Building of Ulyanovsk State Technical University; author of articles in the field of dynamics of shock mechanisms [e-mail: tpm@ulstu.ru]S. Volynshchikov,

Vladimir Kuzmich Manzhosov, Ulyanovsk State Technical University, Doctor of Engineering, Professor, graduated from the Faculty of Machine-Building of Frunze Polytechnic Institute, holds the Theoretical and Applied Mechanics Chair at Ulyanovsk State Technical University; author of articles and monographs in the field of dynamics of machines, modeling of shock processes [e-mail: tpm@ulstu.ru; v.manjosov@ulstu.ru]V. Manzhosov

Calculating Scheme for Wave Processes During Motion of Elastic Rod and Rigid Body 31_6.pdf

The article presents the model of wave motion of elastic compression rod and rigid body interacting with the rod, with regard to the unilateral constraint between them. Characteristics of direct and backward waves constituted on the boundary are built. They generate the field of wave states. A method of numerical calculation taken as a basis for a computational algorithm is developed. A scheme of checking of the computational process is recommended.

Elastic rod, wave processes, interaction of a rod and a rigid body, dilatation wave of deformation, speed of rod cross-sections, rod potential energy, rod kinetic energy, checking of the computational process.

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Sections: Mathematical modeling

Subjects: Mathematical modeling.


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