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Title Erosion Modelling of Structural Materials in the Working Space of Multistage Convective Dryers
Authors Krmela, J.
Berladir, Khrystyna Volodymyrivna  
Pozovnyi, Oleksandr Oleksandrovych
Artiukhova, Nadiia Oleksandrivna  
ORCID http://orcid.org/0000-0002-4287-8204
http://orcid.org/0000-0003-1112-6891
Keywords Convective Dryer
Shelf Contact
Corrosion-Resistant Steel
Polytetrafluoroethylene
Erosion Wear
Ansys Fluent 18
Energy Efficiency
Type Article
Date of Issue 2022
URI https://essuir.sumdu.edu.ua/handle/123456789/88967
Publisher J. E. Purkyne University in Ústí nad Labem
License Creative Commons Attribution - NonCommercial 4.0 International
Citation Erosion Modelling of Structural Materials in the Working Space of Multistage Convective Dryers / J. Krmela, K. Berladir, O. Pozovnyi, N. Artyukhova // Manufacturing Technology. 2022. Vol. 22, No. 3. P. 307-318
Abstract The application of different structural materials to manufacture basic parts of drying units of various types was analyzed. It has been established that surface erosion of materials resulting from solid par-ticles' impact is a serious problem for many industrial equipment types using multiphase flow. It is shown that the value of the erosion rate depends on the local particle impact velocity and the impact angle and can be calculated using the software Ansys Fluent 18. The basic principles and criteria for selecting materials for the manufacture of chemical equipment were substantiated. The behavior of steel and polymer material for shelf contact of the convective dryer in the conditions of erosion wear was modeled, the comparative characteristic was made, further research was planned.
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