| Issue |
E3S Web of Conf.
Volume 443, 2023
II International Conference on Environmental Technologies and Engineering for Sustainable Development (ETESD-II 2023)
|
|
|---|---|---|
| Article Number | 05008 | |
| Number of page(s) | 6 | |
| Section | Technologies for Cleaning Up Environmental Damage and Waste Disposal | |
| DOI | https://doi.org/10.1051/e3sconf/202344305008 | |
| Published online | 09 November 2023 | |
Modeling the water filtration rate during the process of squeezing leather
1 Tashkent University of Architecture and Civil Engineering, Tashkent, Uzbekistan
2 University of Tashkent for Applied Sciences, Tashkent, Uzbekistan
3 Almalik branch of Tashkent State Technical University, Tashkent, Uzbekistan
* Corresponding author: shavkat-xurramov59@mail.ru
Mathematical models of changes in the rate of water filtration during the process of roller squeezing of leather were determined. It was revealed that the graphs of the mathematical models obtained correspond to experimental diagrams obtained by squeezing various wet materials. From the point of view of water motion, the roll contact zone (a squeezing area) is divided into four sections (phases). It was revealed that the filtration rate in the first two sections of the roll contact zone increases from an initial negative value to a maximum positive value, and in the last two sections of the roll contact zone, it decreases from a maximum value to a certain negative value.
© The Authors, published by EDP Sciences, 2023
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