Mathematical modelling of the liquid atomization process by cocurrent gas flow

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Arkhipov, V.A.^1 ; Boiko, V.M.^2 ; Goldin, V.D.^1 ; Maslov, E.A.^1 ; Orlov, S.E.^1 ; Poplavskiy, S.V.^2 ; Usanina, A.S.^1 ; Zharova, I.K.^1

Tomsk State University, 36, Lenina ave., Tomsk

634050, Russia^1

Siberian Branch of Russian Academy of Sciences, Khristianovich Institute of Theoretical and Applied Mechanics, 4/1, Institutskaya st., Novosibirsk

630090, Russia^2

关键词: Co currents;    Gasphase;    Liquid atomization;    Molten metal droplets;    Numerical calculation;    Spray pattern;    Trajectory approach;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012076/pdf
DOI  :  10.1088/1757-899X/124/1/012076

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This paper focuses on the physical-mathematical model of liquid atomization in the spray pattern of an ejection nozzle. A flow field of a gas phase behind the nozzle section is computed using the Ansys Fluent package. Dynamics of molten metal droplets in the gas phase within a trajectory approach is calculated. Using the presented model, numerical calculation results are given.