Dem simulation of powder filling into an arbitrary shaped die

V. Tsunazawa, Y. Sliigeto, C. Tokoro, M. Sakai

研究成果: Paper査読

抄録

In this study, adequacy of the discrete element method (DEM) simulations, where the signed distance functions (SDF) were used as the wall boundary, was shown in die filling systems. Simulations of powder flow into arbitrary shaped dies were conducted. For the validation of the SDF model, comparison between the simulation and the experiment was also conducted. The good agreement was qualitatively achieved in the macroscopic powder flow. Hence, the SDF model was validated in the die filling system Consequently, it was shown that the arbitrary shaped die filling simulation was able to be conducted by using the SDF model.

本文言語English
出版ステータスPublished - 2015
イベント8th International Conference for Conveying and Handling of Particulate Solids, CHoPS 2015 - Tel Aviv, Israel
継続期間: 2015 5 32015 5 7

Other

Other8th International Conference for Conveying and Handling of Particulate Solids, CHoPS 2015
CountryIsrael
CityTel Aviv
Period15/5/315/5/7

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials

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