Ruby-laser scattering diagnostics of a supersonic plasma flow for low-pressure plasma spraying

Ryouta Hidaka, Tsutomu Ooki, Kouichi Takeda, Katsuyuki Kondo, Hiroshi Kanda, Kiichiro Uchino, Yoshinobu Matsuda, Masanori Akazaki

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)

抄録

Truly reliable measurements of electron temperature and density in a plasma flow for low-pressure plasma spraying (LPPS) were performed for the first time, using incoherent Thomson scattering of ruby-laser light. The results indicate the characteristic feature of a supersonic nozzle flow, namely, successive appearance of oblique shock-wave heating (-1 eV) and compression (4×1021 m−3), and subsequent cooling (-0.2 eV) and rarefaction (1×1021 m−3).

本文言語英語
ページ(範囲)L1724-L1726
ジャーナルJapanese journal of applied physics
26
10 A
DOI
出版ステータス出版済み - 10 1987

All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

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