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On the dynamics of the space-charge layer inside the nozzle of a cutting torch and its relation with the “non-destructive” double-arcing phenomenon
(2011)
Experimental observations on the plasma dynamics inside the nozzle of a 30 A oxygen cutting torch
operated at conditions close to the double arcing are reported. It is employed a technique previously
developed in our ...
An Interpretation of Langmuir Probe Floating Voltage Signals in a Cutting Arc.
(2009)
An experimental study of the electrostatic probe
floating voltage signals in a cutting arc and its physical interpre tation in terms of the arc plasma structure is reported. Sweeping
electrostatic probes have been used ...
On the Use of Sweeping Langmuir Probes in Cutting Arc Plasmas—Part I: Experimental Results.
(2008)
The first study of Langmuir probes applied to cut ting arcs using a sweeping-probe system is presented. It is found
that, under a relatively broad range of experimental conditions
(changes in the probe material, in the ...