Simulation of metal forming by a meshless contact algorithm

Wing K Liu*, Dong Qian, Shaofan Li, Jian Cao

*Corresponding author for this work

Research output: Contribution to conferencePaper

1 Scopus citations

Abstract

{Metal forming process is characterized by large deformation that poses a great challenge for the implementation of contact algorithm. Based on the meshless representation of the geometry, a new contact detection algorithm is presented in this paper. The advantage of this algorithm is that it can handle a wide variety of complicated geometry involved in the forming process. Because only a simple scalar criterion is used, the algorithm is applicable to parallel computing and detection of self-contact. Although the algorithm is derived based on the framework of meshless method, it can be implemented in both finite element and meshless methods.}

Original languageEnglish (US)
DOIs
StatePublished - Dec 1 2000
EventSAE 2000 World Congress - Detroit, MI, United States
Duration: Mar 6 2000Mar 9 2000

Other

OtherSAE 2000 World Congress
CountryUnited States
CityDetroit, MI
Period3/6/003/9/00

ASJC Scopus subject areas

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

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  • Cite this

    Liu, W. K., Qian, D., Li, S., & Cao, J. (2000). Simulation of metal forming by a meshless contact algorithm. Paper presented at SAE 2000 World Congress, Detroit, MI, United States. https://doi.org/10.4271/2000-01-1110