0000000000398223
AUTHOR
I. Ksia̧żek
Experimental studies of longitudinal demixing of plasma components in a wall-stabilized arc
We report observations of demixing effects caused by the electric field in a wall-stabilized arc operated at atmospheric pressure in helium with small admixture of CO 2 introduced in the central part of the arc column.
Stark effect in some lines of neutral bromine
Abstract This work presents experimental results of profile parameters for prominent lines of neutral bromine, for which serious discrepancies between experimental values of different authors as well as between experimental and calculated values were observed. The observed discrepancies between shock tube and earlier arc experiments are very large. Our results of profile parameters, obtained also in a wall-stabilized arc, show acceptable agreement with the earlier arc measurements. It is obvious, that the shock tube experimental result is out of the range of acceptable inaccuracy and should be remeasured. The theoretical calculations based on different assumptions give also strongly diverge…