書誌事項
- タイトル別名
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- Development of numerical method for two-phase flow on polyhedral meshes (Part 1, Development of advection scheme and curvature calculation method)
- 公開日
- 2015
- 資源種別
- journal article
- DOI
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- 10.1299/transjsme.15-00256
- 公開者
- 一般社団法人 日本機械学会
説明
Although the advantage of using arbitrarily-shaped polyhedral meshes for the industrial flow applications is clear, their employment to two-phase flows is rather limited due to difficulty in deriving and implementing algorithms without overwhelming complexity on such meshes. We present a numerical method based on the VOF (Volume of Fluid) method which works on arbitrarily-shaped three-dimensional polyhedral meshes with comparable accuracy to the methods for structured meshes. We extend the THINC (Tangent of Hyperbola Interface Capturing) method and the RDF (Reconstructed Distance Function) method respectively, to solve the advection equation of the color function and to estimate the interface curvature on polyhedral meshes without laborious geometric arithmetics.
収録刊行物
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- 日本機械学会論文集
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日本機械学会論文集 81 (828), 15-00256-15-00256, 2015
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
- 1390282680492000768
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- NII論文ID
- 130005095713
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- ISSN
- 21879761
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
