Numerical simulation of heat fluxes in a two-temperature plasma at shock tube walls

17th Russian Youth Conference on Physics and Astronomy

物理学;天文学

Kuznetsov, E.A.^1,2 ; Poniaev, S.A.^2,3

Saint-Petersburg Polytechnical University, Russia^1

Ioffe Physico-Techical Institute, Russia^2

Mozhaikiy Military Space Academy, Russia^3

关键词: CFD softwares;    OpenFOAM;    Three component;    Tube ends;    Two temperature plasma;    Xenon plasma;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/661/1/012055/pdf
DOI  :  10.1088/1742-6596/661/1/012055

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

Numerical simulation of a two-temperature three-component Xenon plasma flow is presented. A solver based on the OpenFOAM CFD software package is developed. The heat flux at the shock tube end wall is calculated and compared with experimental data. It is shown that the heat flux due to electrons can be as high as 14% of the total heat flux.