A334 PIV 法による数値流体シミュレーション結果の妥当性の検討

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概要

• 論文の詳細を見る

• In this study, numerical velocities obtained by directly integrating the Navier Stokes (NS) equation are compared with velocities measured by the Particle Image Velocimetry (PIV) method. The density driven current suddenly released by removing the partition wall is the subject of the study. The grids for numerical simulation completely coincide with the pixels for PIV method. Velocities by the numerical simulation agree well with by PIV method at measuring points which are as many as 10,000. The vorticies generated at the interface of density currents are in agreement between the numerical and experimental results. The reliability of the numerical simulation is fully established.

• 日本流体力学会の論文
• 2000-07-25

著者

• 細山田 得三

  長岡技大学工

• 塩野 知己

  建設省四国地建

• Atkinson J.

  ニューヨーク州立大

関連論文

• A334 PIV 法による数値流体シミュレーション結果の妥当性の検討
• コンピュータシミュレーションによる ロックエクスチェンジ流れの可視化

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