書誌事項
- タイトル別名
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- 2507 Numerical Analysis of Bubble Entrainment from Free Surface due to Break Wave
抄録
The present study is a part of development studies of numerical tools for free surface flow and multi-phase flow problems in pumping stations. The numerical method is SP-VOF (Simplified Piecewise Linear Interface Calculation and Volume of Fluid). It is necessary to estimate bubble entrainment from free surface to pump site in order to design high performance pumping plants. Most bubble entrainment occurs at a junction of open and closed channels, where agitated free surface contacts with structure wall. Small-scale tests of air entrainment at a junction were calculated. The critical velocity for incipient air entrainment due to break wave was well calculated.
収録刊行物
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- 計算力学講演会講演論文集
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計算力学講演会講演論文集 2005.18 (0), 811-812, 2005
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680833967872
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- NII論文ID
- 110006214193
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- ISSN
- 24242799
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可