Mathematical modeling of non-stationary heat and mass transfer in disperse systems

19th International Scientific Conference on Metallurgy: Technologies, Innovation, Quality

材料科学;金属学

Ermakova, L.A.^1 ; Krasnoperov, S.Y.^1 ; Kalashnikov, S.N.^1

Siberian State Industrial University, 42 Kirova Street, Novokuznetsk

654007, Russia^1

关键词: Direct Reduction;    Dispersed environments;    Heat and mass transfer;    Heat and mass transfer process;    High temperature;    Material particles;    Reducing atmosphere;    Self organizations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/150/1/012014/pdf
DOI  :  10.1088/1757-899X/150/1/012014

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The work describes mathematical model of non-stationary heat and mass transfer processes in dispersed environment, taking into account the phase transition; presents the results of numeric modelling for conditions of direct reduction in high-temperature reducing atmosphere, corresponding to the direct reduction in the jet-emulsion unit according to the principles of self-organization. The method was developed for calculation of heat and mass transfer of the aggregate of iron material particles in accordance with the given distribution law.