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u F araday の誘導起電力の法則 と MHD 発電 第１３・１４ 回 / 2005.1.12, 13

u F araday の誘導起電力の法則 と MHD 発電 第１３・１４ 回 / 2005.1.12, 13. １ ．電磁誘導の実証実験. Faraday の実験. J. 環状の軟鉄に巻かれた ２ 組のコイル. 電流→磁場 H.C. Orsted, 1820 磁場→電流？. 1831.8.29 電磁誘導の発見. electromagnetic induction. ２ ． Faraday の誘導起電力の法則. v 磁束と誘導電場との関係に注目して定式化. C. Faraday’s law of induction. J. B. ３ ． 発電機の原理.

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u F araday の誘導起電力の法則 と MHD 発電 第１３・１４ 回 / 2005.1.12, 13

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  1. u Faradayの誘導起電力の法則とMHD発電 第１３・１４回/ 2005.1.12, 13

  2. １．電磁誘導の実証実験 Faradayの実験 J 環状の軟鉄に巻かれた２組のコイル 電流→磁場 H.C. Orsted, 1820 磁場→電流？ 1831.8.29 電磁誘導の発見 electromagnetic induction

  3. ２．Faradayの誘導起電力の法則 v磁束と誘導電場との関係に注目して定式化 C Faraday’s law of induction

  4. J B ３．発電機の原理

  5. ４．導電性流体を利用した発電 J Magnetohydrodynamic（MHD） Power Generation

  6. The current is collected by a pair of electrodes ５．MHD発電の原理 • Charged particles will experience an induced electric field u×B. • This field drives an electric current in the direction perpendicular to both u and B.

  7. ６．MHD発電の発想 20 mV V Waterloo Bridge B J u d Thames river

  8. ７．MHD発電の発展 vMHD発電を実現させるための技術革新 • Working substance • Ionized gas (plasma) flow • Gas velocity • Supersonic flow • Magnetic field • Superconducting magnet

  9. ８．プラズマの生成法 photoionization cathode anode impact ionization － ＋ thermal ionization

  10. ９．MHD発電の熱力学的サイクル

  11. uMHD発電機の電気的特性

  12. １．MHD発電機の等価回路

  13. ２．電流密度の定義

  14. ３．Continuous electrode Faraday generator electrode

  15. ４．Segmented electrode Faraday generator electrode

  16. ５．Hall generator short circuit

  17. uMHD発電機の流体力学的特性

  18. １．Electrode connections for linear MHD generators electrode insulated wall

  19. 3 4 1 2 ２．Closed cycle MHD power generation system Adiabatic efficiency

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