High-Order Finite-Difference Method for Incompressible Flows Using Collocated Grid System.
書誌事項
- タイトル別名
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- High-Order Finite-Difference Method for
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説明
To apply the direct numerical simulation(DNS) and the large-eddy simulation(LES) of turbulence to flow fields of complicated geometry, a higher-order finite-difference method(FDM) has been developed for the body-fitted coordinate system. The consistency and the conservation property of FDMs are discussed for the collocated grid. As numerical examples, DNS results of decaying isotropic turbulence and DNS / LES results for plane channel flow are shown and the influence of variable arrangement is examined. The results by the consistent 'interpolation'method for gradient from on the collocated grid agree well with those by other proper FDMs and the spectral method.
収録刊行物
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- JSME International Journal Series B Fluids and Thermal Engineering
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JSME International Journal Series B Fluids and Thermal Engineering 41 (4), 830-839, 1998
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
- 1390282679649296512
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- NII論文ID
- 130004003704
- 110002981605
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- NII書誌ID
- AA10888815
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- COI
- 1:CAS:528:DyaK1MXmsl2itQ%3D%3D
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- ISSN
- 13475371
- 13408054
- http://id.crossref.org/issn/13408054
- http://id.crossref.org/issn/00207020
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- NDL書誌ID
- 4604551
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可