Deposition of polymer powder particles on the product surface at jet spraying

7th Conference on Low temperature Plasma in the Processes of Functional Coating Preparation

Fedyaev, V.L.^1,2 ; Galimov, E.R.^2 ; Gimranov, I.R.^3 ; Takhaviev, M.S.^3 ; Morenko, I.V.^1 ; Siraev, A.R.^1

Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences, Kazan, Russia^1

Kazan National Research Technical University Named after A N Tupolev, Kazan, Russia^2

Gazprom Transgaz Kazan, Russia^3

关键词: Constant angular velocity;    Polymer powders;    Powder particles;    Product surface;    Thermodynamic process;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/669/1/012012/pdf
DOI  :  10.1088/1742-6596/669/1/012012

来源: IOP

【 摘 要 】

Gas-thermodynamic processes taking place during spraying of polymer powder materials are considered. Numerical and analytical models describing these processes are proposed. For the case of circular cylinder rotating with a constant angular velocity results of calculations and engineering formulas for estimating the thickness of powder particles layer deposited on the processed surface are present.