Propagation of acoustic waves in multifractional polydisperse gas suspension

8th All-Russian Conference on Low Temperature Plasma in the Processes of Functional Coating Preparation

Gubaidullin, D.A.^1 ; Teregulova, E.A.^1

Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences, 2/31 Lobachevsky str., Kazan

420111, Russia^1

关键词: Dispersed phase;    Dispersion curves;    Dispersion equations;    Gas suspension;    Ice particles;    Polydisperses;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/789/1/012018/pdf
DOI  :  10.1088/1742-6596/789/1/012018

来源: IOP

【 摘 要 】

The propagation of acoustic waves in multifractional polydisperse gas suspension is studied. A mathematical model is presented, the dispersion equation is obtained, dispersion curves are calculated. The influence of the particle size and the parameters of the dispersed phase for multifractional gas mixture with ice particles, aluminum and sand on dissipation and dispersion of sound waves is analyzed.