TY - JOUR

T1 - Parametric Analysis of Plasma-Chemical Processes in Electrodeless RF and Microwave Discharges in Iodine Vapor

AU - Saifutdinova, A. A.

AU - Makushev, A. A.

AU - Sysoev, S. S.

AU - Saifutdinov, A. I.

PY - 2024/10/1

Y1 - 2024/10/1

N2 - Abstract: A parametric study in terms of a global model has been performed on the kinetic processes in iodine plasma generated by electrodeless inductively coupled radiofrequency and microwave discharges. The formation dynamics of the plasma component composition has been obtained for various regimes. It has been shown that ion–ion plasma is formed at short times and a transition from ion–ion to electron–ion plasma occurs at times from several fractions to several milliseconds. The model made it possible to determine the most optimal regimes of iodine plasma generation in modern electric rocket engines.

AB - Abstract: A parametric study in terms of a global model has been performed on the kinetic processes in iodine plasma generated by electrodeless inductively coupled radiofrequency and microwave discharges. The formation dynamics of the plasma component composition has been obtained for various regimes. It has been shown that ion–ion plasma is formed at short times and a transition from ion–ion to electron–ion plasma occurs at times from several fractions to several milliseconds. The model made it possible to determine the most optimal regimes of iodine plasma generation in modern electric rocket engines.

KW - atomic and molecular iodine

KW - dissociation

KW - excited states

KW - nonequilibrium plasma

UR - https://www.mendeley.com/catalogue/30baf63c-35d0-3109-a9e3-517323b2c1b3/

U2 - https://doi.org/10.1134/S0018143924700486

DO - https://doi.org/10.1134/S0018143924700486

M3 - Article

VL - 58

SP - 575

EP - 582

JO - High Energy Chemistry

JF - High Energy Chemistry

SN - 0018-1439

IS - 5

ER -