Mathematical description of intensified processes for extracting technological contaminants from flat fibrous materials
pdf (Русский)

Keywords

Extraction
liquid-solid system
flushing
intensification
ultrasound
simulation
calculation

How to Cite

Kosheleva М., Bulekov А., Kazub В., & Tsintsadze М. (2021). Mathematical description of intensified processes for extracting technological contaminants from flat fibrous materials. Industrial Processes and Technologies, 1(1), 28–36. https://doi.org/10.37816/2713-0789-2021-1-1-28-36

Abstract

A boundary value problem is formulated for the extraction process of technological contam- inants from flat textile materials - the washing process. The process is one of the most common energy and resource-intensive mass transfer processes in the chemical technology of finishing in textile industry. For the practical implementation of the pulse effect selected for intensification, including ultrasonic one, it is necessary to determine the operating and design parameters of the process, which is possible on the basis of an appropriate mathe- matical description. The proposed model takes into account the effect of ultrasonic action on the object being washed. The solution to this problem is obtained in the form of a functional series. On the basis of the developed mathematical model, it is possible to estimate the diffusion coefficient of the distributed component in the textile material.

https://doi.org/10.37816/2713-0789-2021-1-1-28-36
pdf (Русский)