ALE finite elements with hydrodynamic lubrication for metal forming

Kam Liu Wing*, Yu Kan Hu, Ted Belytschko

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Computer simulation methods for metal forming processes based on Arbitrary Lagrangian-Eulerian (ALE) finite elements, adaptive mesh deployment techniques and hydrodynamic lubrication finite elements are developed. The emphasis is placed on the interaction of the tool and metal workpiece by including the effects of lubricant flow, pressure gradient, film entrainment, surface roughness and sliding. It provides a more realistic modeling of contact, lubrication, and frictional stresses.

Original languageEnglish (US)
Title of host publicationNumerical Methods for Simulation of Industrial Metal Forming Processes
PublisherPubl by ASME
Pages11-18
Number of pages8
ISBN (Print)0791811336
StatePublished - Dec 1 1992
EventWinter Annual Meeting of the American Society of Mechanical Engineers - Anaheim, CA, USA
Duration: Nov 8 1992Nov 13 1992

Publication series

NameAmerican Society of Mechanical Engineers, Computer Engineering Division, CED
Volume5

Other

OtherWinter Annual Meeting of the American Society of Mechanical Engineers
CityAnaheim, CA, USA
Period11/8/9211/13/92

ASJC Scopus subject areas

  • Engineering(all)

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