Supersonic Flow Behavior under a Strong Lorentz Force (Effects of Area Ratio and Pressure Loss)

Kazumi Tsunoda, Yoshinori Saito, Hiroyuki Yamasaki, Nobuhiro Harada, Kunio Yoshikawa, Shigeharu Kabashima, Susumu Shioda

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The effects of area ratio on electrical and fluid-dynamical properties in a disk magnetohy-drodynamic (MHD) generator have been experimentally investigated. The experimental results have shown that for a generator with a large area ratio, the wall static pressure is kept lower than that of the small area ratio generator. It is observed that high values of the Hall field are obtained at the downstream part of the channel which has a large area ratio. The stagnation pressure at the exit of the disk MHD channel was measured and compared with the results of one-dimensional calculations. It is found that in pressure loss processes a strong Lorentz force becomes quite significant relative to the wall friction which plays a major part in the pressure loss mechanism in the absence of MHD interaction.

本文言語English
ページ(範囲)1769-1775
ページ数7
ジャーナルTransactions of the Japan Society of Mechanical Engineers Series B
58
550
DOI
出版ステータスPublished - 1992
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 機械工学

フィンガープリント

「Supersonic Flow Behavior under a Strong Lorentz Force (Effects of Area Ratio and Pressure Loss)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル