On the influence of aluminium and iron impurities on the thermal contraction of an argon arc
The influence of metal impurities on the process of contraction (self-constriction) of an arc discharge is considered in the ambient atmosphere of argon. The calculations are carried out, and it is shown that the degree of constriction of an arc discharge is determined by both the thermal characteri...
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| Datum: | 2008 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2008
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| Schriftenreihe: | Вопросы атомной науки и техники |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | On the influence of aluminium and iron impurities on the thermal contraction of an argon arc / P.V. Porytskyy // Вопросы атомной науки и техники. — 2008. — № 6. — С. 192-194. — Бібліогр.: 12 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The influence of metal impurities on the process of contraction (self-constriction) of an arc discharge is considered in the ambient atmosphere of argon. The calculations are carried out, and it is shown that the degree of constriction of an arc discharge is determined by both the thermal characteristics of the gaseous medium and the characteristics of electron-atom collisions. It is shown the possibility to neutralize the influence of the Ramsauer effect on a character of the contraction of an arc. |
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