Computational engineering analysis with the new-generation space-time methods

Kenji Takizawa*

*この研究の対応する著者

研究成果: Review article査読

85 被引用数 (Scopus)

抄録

This is an overview of the new directions we have taken the space-time (ST) methods in bringing solution and analysis to different classes of computationally challenging engineering problems. The classes of problems we have focused on include bio-inspired flapping-wing aerodynamics, wind-turbine aerodynamics, and cardiovascular fluid mechanics. The new directions for the ST methods include the variational multiscale version of the Deforming-Spatial- Domain/Stabilized ST method, using NURBS basis functions in temporal representation of the unknown variables and motion of the solid surfaces and fluid meshes, ST techniques with continuous representation in time, and ST interface-tracking with topology change. We describe the new directions and present examples of the challenging problems solved.

本文言語English
ページ(範囲)193-211
ページ数19
ジャーナルComputational Mechanics
54
2
DOI
出版ステータスPublished - 2014 8月

ASJC Scopus subject areas

  • 計算力学
  • 海洋工学
  • 機械工学
  • 計算理論と計算数学
  • 計算数学
  • 応用数学

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