Supersonic flow behavior under 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

3 引用 (Scopus)

抄録

The effects of area ratio on electrical and fluid-dynamical properties in a disk magnetohydrodynamic (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 a small-area-ratio generator. It is observed that high values of the Hall electric field are obtained at the downstream part of a channel with 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 was found that in pressure loss processes a strong Lorentz force becomes quite significant relative to wall friction which plays a major part in the pressure loss mechanism in the absence of MHD interaction.

元の言語English
ページ(範囲)752-759
ページ数8
ジャーナルJSME International Journal, Series B: Fluids and Thermal Engineering
37
発行部数4
出版物ステータスPublished - 1994 11

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Lorentz force
Supersonic flow
Magnetohydrodynamics
Magnetohydrodynamic converters
Electric fields
Friction
Fluids

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Supersonic flow behavior under strong Lorentz force (Effects of area ratio and pressure loss). / Tsunoda, Kazumi; Saito, Yoshinori; Yamasaki, Hiroyuki; Harada, Nobuhiro; Yoshikawa, Kunio; Kabashima, Shigeharu; Shioda, Susumu.

:: JSME International Journal, Series B: Fluids and Thermal Engineering, 巻 37, 番号 4, 11.1994, p. 752-759.

研究成果: Article

Tsunoda, K, Saito, Y, Yamasaki, H, Harada, N, Yoshikawa, K, Kabashima, S & Shioda, S 1994, 'Supersonic flow behavior under strong Lorentz force (Effects of area ratio and pressure loss)', JSME International Journal, Series B: Fluids and Thermal Engineering, 巻. 37, 番号 4, pp. 752-759.
Tsunoda, Kazumi ; Saito, Yoshinori ; Yamasaki, Hiroyuki ; Harada, Nobuhiro ; Yoshikawa, Kunio ; Kabashima, Shigeharu ; Shioda, Susumu. / Supersonic flow behavior under strong Lorentz force (Effects of area ratio and pressure loss). :: JSME International Journal, Series B: Fluids and Thermal Engineering. 1994 ; 巻 37, 番号 4. pp. 752-759.
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AU - Kabashima, Shigeharu

AU - Shioda, Susumu

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