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- 山口 博司
- 同志社大学工学部機械システム工学科
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- 桑原 拓也
- 同志社大学大学院工学研究科博士課程後期課程 Ecole Centrale Paris, Laboratoire Mathématiques Appliquées aux Systèmes
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- ドゥヴュイスト フロリアン
- Ecole Centrale Paris, Laboratoire Mathématiques Appliquées aux Systèmes
書誌事項
- タイトル別名
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- Corresponding Waveform of Induced Electromotive Force and Flow Regime of Air-Magnetic Fluid Two-Phase Flow in Electromagnetic Induction Measuring Method
- デンジ ユウドウホウ ケイソク ニ オケル ジセイ リュウタイ キエキ ニソウリュウ ノ リュウドウ ヨウシキ ト ハケイ ノ タイオウ
この論文をさがす
抄録
In this paper a method to identify flow regime is reported in order to give a fundamental insight into air-magnetic fluid two-phase flow. The flow regime classification is based on the magnetic induction method of void fraction measurement. The proposed method identifies the flow regimes by waveforms of induced electromotive force. In experiment, we obtained induced electromotive force in actual two-phase flow by adopting volumetric flux of each phase as a main parameter. In order to confirm the flow regime, flow-regime visualization was carried out. The relationship between flow regime and the corresponding waveform of the induced electromotive force was investigated. As a result, the waveforms of electromotive force can be categorized, as in the case of flow regime, into waveforms corresponding to bubbly, slug, churn and annular flows. Moreover, the signal of induced electromotive force was treated by a signal processing with wavelet transform to obtain a probability density function (PDF).
収録刊行物
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- 混相流研究の進展
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混相流研究の進展 3 91-98, 2008
日本混相流学会
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詳細情報 詳細情報について
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- CRID
- 1390001205274683776
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- NII論文ID
- 10021154397
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- NII書誌ID
- AA12204080
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- ISSN
- 18816088
- 18815804
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- NDL書誌ID
- 9553894
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可