J013023 主成分分析による流体解析結果評価を支援する可視化ソフトウェアの開発([J013-02]流体情報学とデータ解析(2))

• 佐藤 孝磨

  日立製作所日立研究所

• 磯島 宣之

  日立製作所日立研究所

• 杉村 和之

  日立製作所日立研究所

書誌事項

タイトル別名

• J013023 Development of Visualization Software for Computational Fluid Dynamics Result Evaluation Using Proper Orthogonal Decomposition

抄録

A visualization software for evaluating computational fluid dynamics (CFD) results was developed. Recently, progress of computer performance and CFD software enables to execute large-scale computation. However, the results of these computations tend to be enormous and difficult to be evaluated in detail. In order to reduce those results, proper orthogonal decomposition (POD) has been investigated. A small set of simulation results is analyzed by POD and grouped by the indicator of eigenvector. In this study, a visualization software for POD results was developed and applied to the unsteady flow analysis results of a optical disc drive model. The original results were reduced to 30% of original data and efficiently visualized by using this software.

収録刊行物

• 年次大会

  年次大会 2013 (0), _J013023-1-_J013023-4, 2013

  一般社団法人 日本機械学会

キーワード

• Computational Fluid Dynamics
• Proper Orthogonal Decomposition
• Visualization
• Voxel

詳細情報

• CRID: 1390282680818131200
• NII論文ID: 110009935132
• DOI: 10.1299/jsmemecj.2013._j013023-1
• ISSN: 24242667
• Web Site: https://www.jstage.jst.go.jp/article/jsmemecj/2013/0/2013__J013023-1/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可