書誌事項
- タイトル別名
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- 21001 Mixing of density stratification layer by gas-liquid two-phase jet
抄録
In natural environment such as dams and lakes, density stratification of the water is formed, and this may cause the destruction of water environment. We have developed the application of gas-liquid two-phase jet as the means of destruction and mixing of the density stratification. The purpose of this study is to clarify the mixing optimum by gas-liquid two-phase jet for destruction of density stratification. We conducted the mixing experiment and the experimental parameters were total superficial velocity j_T and volumetric flow ratio of the jet β. The mixing behaviors of density stratification was observed by visualization and density change in the mixing was measured in situ. Based on the visualized and measured results, an evaluation method for the mixing time was developed. We discussed the relation between the parameters and the mixing tune. It clarified that two behaviors were observed and effect of β on the mixing time was varied in eachy j_T.
収録刊行物
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- 日本機械学会関東支部総会講演会講演論文集
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日本機械学会関東支部総会講演会講演論文集 2015.21 (0), _21001-1_-_21001-2_, 2015
一般社団法人 日本機械学会
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詳細情報
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- CRID
- 1390001205849053696
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- NII論文ID
- 110009948378
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- ISSN
- 24242691
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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