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The Study on the Local Compression Effect on the Nozzle Arc

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 29 Issue 2 Page 273-281
published_at 1979
KJ00000156255.pdf
[fulltext] 727 KB
Title
ノズルアークの局所圧縮効果
The Study on the Local Compression Effect on the Nozzle Arc
Creators Saeki Setsuo
Creators Niyada Masateru
Creators Osaki Katashi
Source Identifiers
Using the insulated constrictor nozzle in the plasma jet generator, the arc column is elongated and the net input power supplied to arc is increased. When the constrictor length of the insulated constrictor nozzle is lengthened, the elongated are in it is expanded as approching the anode terminous and the wall compression effect on the elongated arc is decreased. When the nozzle cross section is decreased, the wall compression effect is increased, and also the nozzle heat loss is increased. The local compression effect on the forced elongated arc in the insulated constrictor nozzle is investigated in three kinds of nozzle, which are the ring constrictor nozzle (R-nozzle), the injection constrictor nozzle (P-nozzle) and the magnetic compression nozzle (H-nozzle). The voltage of R-nozzle is higher than that of the insulated constrictor nozzle with the same constrictor length (C-nozzle) by 3.9&acd
Subjects
電気電子工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1979
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部