A new equipment for mass transport study in a free-burning d.c. arc in air |
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| Authors: | VM Vukanović MS Todorović PS Todorović TA Mihailidi |
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| Institution: | Prirodno-matemati?ki fakultet, Elektrotehni?ki fakultet, Tehnolo?ko-metalur?ki fakultet, institut za fiziku, Beograd, Great Britain |
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| Abstract: | A method for injection of liquid substances into the arc plasma is proposed. This method, which is also applicable to other plasmas at atmospheric pressure, seems to be very convenient for the study of the transport properties of the injected elements. The results of time-resolved measurements of the intensity of characteristic radiation emitted by the injected substances are presented in terms of residence times of particles in the plasma. The effect of the polarity of the arc was also studied. The cathode retains the substance in the vicinity of this electrode. |
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