Freestream preservation on a high-order conservative Fr scheme

Yoshiaki Abe, Takanori Haga, Taku Nonomura, Kozo Fujii

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The appropriate procedure for constructing symmetric conservative metrics is presented with which both of the freestream preservation and global conservation properties are satisfied in the high-order conservative flux-reconstruction scheme on a three-dimensional stationary-curvilinear grid. A freestream preservation test is conducted, and the symmetric conservative metrics constructed by the appropriate procedure preserve the freestream with regardless of the order of shape functions, while other metrics cannot always preserve the freestream. Also a convecting vortex is computed on three-dimensional wavy grids, and the formal order of accuracy is achieved when the symmetric conservative metrics are appropriately constructed, while it is not when they are inappropriately constructed.

本文言語English
ホスト出版物のタイトル11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014
編集者Antonio Huerta, Eugenio Onate, Xavier Oliver
出版社International Center for Numerical Methods in Engineering
ページ5637-5650
ページ数14
ISBN(電子版)9788494284472
出版ステータスPublished - 2014 7 1
外部発表はい
イベントJoint 11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014 - Barcelona, Spain
継続期間: 2014 7 202014 7 25

出版物シリーズ

名前11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014

Conference

ConferenceJoint 11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014
国/地域Spain
CityBarcelona
Period14/7/2014/7/25

ASJC Scopus subject areas

  • 材料力学
  • 計算理論と計算数学
  • コンピュータ サイエンスの応用
  • 機械工学

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