THE MOTION OF DUST PARTICLES ORBITING СYLINDRICAL PROBE IN GLOW DISCHARGE PLASMA

Authors

  • S.K. Kodanova IETP, Al-Farabi Kazakh national university, Kazakhstan, Almaty
        115 47

Abstract

In the present work the behavior of dust particles near Langmuir cylindrical probe in glow discharge plasma was numerically investigated. The potential distribution near probe was founded, the dependences of dusty particle’s charge from some distance to probe were determined. Trajectories of dust particles for different initial kinetic energies and impact parameters were calculated. It was impossible the discharge for  particles with great energy  at some values of distance  to probe.

References

1. Нефедов А.П., Петров О.Ф., Фортов В.Е. // Усп. физ. наук 1997. 167, 1215.

2. Fortov V.E., Molotkov V.I., Nefedov A.P., Petrov O.F. // Physics of Plasmas 6, 1759 (1999).

3. Цытович В.Н., Усп. физ. наук 167, 57 (1997).

4. Демидов В.И., Колоколов Н.Б., Кудрявцев А.А., Зондовые методы исследования низкотемпературной плазмы. – М.: Энергоатомиздат, 1996.

5. Алексеев Б.В., Котельников В.А., Зондовый метод диагностики плазмы (М.: Энергоатомиздат, 1988).

6. Козлов О.В., Электрический зонд в плазме. – М.: Атомиздат, 1969.

7. Чан А., Тэлбот Л., Турян К. Электрические зонды в неподвижной и движущейся плазме. – М.: Мир, 1978.

8. Каган Ю.М., Перель В.И., Усп. физ. наук 81, 409 (1963).

Downloads

How to Cite

Kodanova, S. (2008). THE MOTION OF DUST PARTICLES ORBITING СYLINDRICAL PROBE IN GLOW DISCHARGE PLASMA. Recent Contributions to Physics (Rec.Contr.Phys.), 27(3), 12–17. Retrieved from https://bph.kaznu.kz/index.php/zhuzhu/article/view/1482

Most read articles by the same author(s)

1 2 > >>