ALE finite elements with hydrodynamic lubrication for metal forming

Wing Kam Liu; Yu Kan Hu; Ted Belytschko

doi:10.1016/0029-5493(92)90273-X

ALE finite elements with hydrodynamic lubrication for metal forming

Wing Kam Liu^*, Yu Kan Hu, Ted Belytschko

^*Corresponding author for this work

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

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 language	English (US)
Pages (from-to)	1-10
Number of pages	10
Journal	Nuclear Engineering and Design
Volume	138
Issue number	1
DOIs	https://doi.org/10.1016/0029-5493(92)90273-X
State	Published - Nov 2 1992

ASJC Scopus subject areas

Nuclear and High Energy Physics
Nuclear Energy and Engineering
Materials Science(all)
Safety, Risk, Reliability and Quality
Waste Management and Disposal
Mechanical Engineering

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10.1016/0029-5493(92)90273-X

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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.",

author = "Liu, {Wing Kam} and Hu, {Yu Kan} and Ted Belytschko",

note = "Funding Information: The support of this research by ARO Grant DAAAL03-91-G-0016 and the National Center for Su- percomputing Applications at Urbana-Champaign is gratefully acknowledged.",

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T1 - ALE finite elements with hydrodynamic lubrication for metal forming

AU - Liu, Wing Kam

AU - Hu, Yu Kan

AU - Belytschko, Ted

N1 - Funding Information: The support of this research by ARO Grant DAAAL03-91-G-0016 and the National Center for Su- percomputing Applications at Urbana-Champaign is gratefully acknowledged.

PY - 1992/11/2

Y1 - 1992/11/2

N2 - 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.

AB - 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.

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ALE finite elements with hydrodynamic lubrication for metal forming

Abstract

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