Gas Temperature Evolution of the Gravity-Free Gas Arc Discharge under a Parabolic Flight of Jet Plane

• Mieno Tetsu

  Department of Physics, Faculty of Science, Shizuoka University

抄録

The time evolution of gas temperature around an arc flame of gravity-free gas arc discharge is measured by means of a parabolic flight of a jet plane. Compared with that in the case of a normal-gravity condition, the gas temperature distribution exhibits almost point symmetry, and the spherical high-temperature region slowly expands at a speed of 0.1–0.2 cm/s. When a normal order of gravity is applied, strong heat convection is immediately established thereby modifying the temperature distribution within 2 s, and a steady-state nonsymmetrical temperature distribution is formed.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 42 (8A), L960-L963, 2003

  The Japan Society of Applied Physics

キーワード

• gas arc discharge
• gravity-free
• parabolic flight of jet plane
• gas temperature distribution
• isotropic thermal diffusion
• fullerene and nanotube production

詳細情報

• CRID: 1390282681234089088
• NII論文ID: 210000055097
• NII論文ID: 10011445560
• NII書誌ID: AA11906093
• DOI: 10.1143/jjap.42.l960
• ISSN: 13474065
• ISSN: 00214922
• ISSN: http://id.crossref.org/issn/13474065
• NDL書誌ID: 6629626
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6629626
• Web Site: http://stacks.iop.org/1347-4065/42/i=8A/a=L960/pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可