Published 4 issues per year
ISSN Print: 1093-3611
ISSN Online: 1940-4360
Indexed in
CALCULATION OF THE CATHODE PROCESSES OF THE ARC PLASMA TORCHES
ABSTRACT
Work gives model and results of calculating the cathode processes of the Arc plasma torches at atmospheric pressure with the thermal cathodes. Calculations were performed on the basis of the method of integral balances for the cathode made of the pure tungsten W and the thoriated tungsten W(2% ThO2) over a wide range of temperatures of cathodes (Tk = 3000 − 4400 K for W and Tk = 2000 − 3200 K for W(2% ThO2)) and argon plasma (Te = 20000 − 40000 K).
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M. Zhukov, N. Kozlov, A. Pustogarov, The cathode processes in the arc discharges.
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V. Gordeev, A. Pustogarov, Thermoemission arc cathodes.
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M. Belinov, A. Marotta, A model of the cathode region of atmospheric pressure arcs.
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N. Kozlov, V. Khvesyuk, To the theory of the cathode processes of electric arcs. Part I.
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B. Moyzhes, V. Nemchinskiy., To a question about the anomalously high emission of the non-evaporation thermal cathode in the arc discharge.
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