2708 超電導マグネットの摩擦発熱に及ぼすポリイミドフィルム厚さの影響(S66-3 卒業研究コンテスト(3),S66 卒業研究コンテスト)
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概要
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Increase in the liquid helium evaporation of superconducting magnets on Magnetically levitated vehicle (Maglev) will be caused by the friction between the interface of superconducting magnet structural materials. In generally, polyimide films are covered with superconducting coil surfaces to make slip areas increase positively. However, the influence of polyimide film on the frictional heat generation is not clear. Therefore, we measured the liquid helium evaporation by the friction test at 300Hz in the liquid helium. Finally, the influence of polyimide film thickness on frictional heat generation was investigated.
- 2005-09-18
論文 | ランダム
- Sir William Hardy号に乗って(海外だより)
- コンサルタントの上手な活用法 (特集 アウトソ-シングの考え方と実際)
- ***脱垂のとり扱い方 (産婦人科手術のポイント) -- (手術の適応と術式の選択)
- Operative gynecology 雑感
- 腹式手術の基本手技 (産婦人科手術の基本手技-2-(特集))