Simulation of Spiral and Screw Dispensers Operations Using Structural Transformations

УДК 681.268

  • M.A. Novoseltseva Kemerovo State University (Kemerovo, Russia) Email: novoseltseva.ma@gmail.com
  • S.G. Gutova Kemerovo State University (Kemerovo, Russia) Email: gsg1967@mail.ru
  • I.Yu. Churikov Kemerovo State University (Kemerovo, Russia) Email: ilyasfw@icloud.com
DOI_disc_logo https://doi.org/10.14258/izvasu(2022)1-15
Keywords: approximation of the output signal, the method of modeling a multisinusoidal signal, the theory of continued fractions, structural transformation, numerical simulation of the dispensers operation

Abstract

The making of homogenous mixtures from various materials and their interfusion is a process that has widespread use in the food industry. The quality of the finished product often relies on the outcome of this process. Therefore, the increase of requirements for the quality of mixtures makes studying the operational characteristics of various kinds of mixing equipment a must. One approach to do so is mathematical modeling. The paper reviews the simulation of the spiral and screw dispensers operations, which provide a preliminary initial stage of high-quality mixing of components. The presence of fluctuations in the dispensers leads to stochastic changes in the output signal, complicating the simulation process. Sequential structural transformations of the signal to filter fluctuations are applied to solve this problem. The apparatus of continued fractions is used to construct a mathematical model of the output signal from the dispensers as a harmonic component with a certain amplitude and angular frequency. The research results allow the simulation of processes at the inlet of continuous mixers with high accuracy. Besides, that lets us evaluate the effectiveness of the mixing processes and the influence of technological parameters on the quality of the mixtures.

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Author Biographies

M.A. Novoseltseva, Kemerovo State University (Kemerovo, Russia)

кандидат технических наук, доцент кафедры прикладной математики

S.G. Gutova, Kemerovo State University (Kemerovo, Russia)

кандидат технических наук, доцент кафедры прикладной математики

I.Yu. Churikov , Kemerovo State University (Kemerovo, Russia)

магистрант кафедры прикладной математики

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Published
2022-03-18
How to Cite
Novoseltseva M., Gutova S., Churikov I. Simulation of Spiral and Screw Dispensers Operations Using Structural Transformations // Izvestiya of Altai State University, 2022, № 1(123). P. 95-100 DOI: 10.14258/izvasu(2022)1-15. URL: http://izvestiya.asu.ru/article/view/%282022%291-15.
Issue
No 1(123) (2022): Известия Алтайского государственного университета
Section
Математика и механика

Copyright (c) 2022 Марина Александровна Новосельцева, Светлана Геннадьевна Гутова, Илья Юрьевич Чуриков

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