Fluid-Solid Interaction Simulation Using Inter-Particle Potential Force

• Fujisawa Makoto

  University of Tsukuba

• Imai Tatsuya

  University of Tsukuba

• Mikawa Masahiko

  University of Tsukuba

Bibliographic Information

Other Title

• 粒子間ポテンシャル力を用いた流体・固体間相互作用のシミュレーション
• 粒子間ポテンシャルカを用いた流体・固体間相互作用のシミュレーション
• リュウシ カン ポテンシャルカ オ モチイタ リュウタイ ・ コタイ カン ソウゴ サヨウ ノ シミュレーション

Abstract

This paper proposes a fluid simulation method with a surface tension effect using interparticle interaction forces based on a position based fluid. Behavior of fluid is efficiently calculated by using SPH (Smoothed Particle Hydrodynamics), which represents fluid as particles, and the method appends the surface tension force as the interaction force between the particles. Also, interaction between fluid and solid boundary is considered by adding solid particles along the boundary. Furthermore, this paper propose an instinctive controlling method for liquid shape, such as a water drop, by using a contact angle.

Journal

• The Journal of the Institute of Image Electronics Engineers of Japan

  The Journal of the Institute of Image Electronics Engineers of Japan 44 (1), 85-92, 2015

  The Institute of Image Electronics Engineers of Japan

Keywords

• computer graphics
• fluid simulation
• water drop
• surface tension

Details

• CRID: 1390282679587214976
• NII Article ID: 130005108212
• NII Book ID: AA12563298
• ISSN: 2186716X
• ISSN: 13480316
• ISSN: 02859831
• DOI: 10.11371/iieej.44.85
• NDL BIB ID: 026244315
• Web Site: http://id.ndl.go.jp/bib/026244315
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026244315
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed