Search

The limiting equivalent electric fields in [N.sub.2] + S[F.sub.6] binary gas mixtures due to Townsend discharges are evaluated directly from a Monte-Carlo simulation when the mixture is subjected to orthogonal electric and magnetic fields. Along with the limiting equivalent electric fields, transverse and perpendicular drift velocities, electron mean energies and collision frequencies arc also determined within the scope of the Monte-Carlo simulation. The equivalent reduced electric field (EREF) concept for the corresponding limiting electric fields is also investigated for the calculated mean energy levels and collision frequencies. The EREF values are found to be in good agreement with the previously published limiting electric field data. Index Terms--Gas discharges, S[F.sub.6], nitrogen, electric breakdown, magnetic field effects.

The limiting equivalent electric fields in Ar + S[F.sub.6] binary gas mixtures due to Townsend discharges are evaluated directly from a Monte-Carlo simulation when the mixture is subjected to orthogonal electric and magnetic fields. Along with the limiting equivalent electric fields, transverse and perpendicular drift velocities, electron mean energies and collision frequencies are also determined within the scope of the Monte-Carlo simulation. The equivalent reduced electric field (EREF) concept for the corresponding limiting electric fields is also investigated for the calculated mean energy levels and collision frequencies. The EREF values are found to be in good agreement with the previously published limiting electric field data.

Focuses on a study which evaluated the limiting orthogonal electric and magnetic fields in Townsend discharges of argon and sulfur-hexafluoride binary mixtures. Determination of the transverse and perpendicular electron drift velocities, collision frequencies, magnetic deflection angles, and mean electron energies; Calculation of the limiting equivalent reduced electric fields; Simulation method and model; Results and discussion.