Numisheet2005 Benchmark Analysis on Forming of an Automotive Deck Lid Inner Panel: Benchmark 1

Journal Article · Fri Aug 05 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2011338· OSTI ID:20726222

Buranathiti, Thaweepat; Jian, Cao ^[1]

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1. Department of Mechanical Engineering, Northwestern University, Evanston, Illinois 60208 (United States)

Numerical simulations in sheet metal forming processes have been a very challenging topic in industry. There are many computer codes and modeling techniques existing today. However, there are many unknowns affecting the prediction accuracy. Systematic benchmark tests are needed to accelerate the future implementations and to provide as a reference. This report presents an international cooperative benchmark effort for an automotive deck lid inner panel. Predictions from simulations are analyzed and discussed against the corresponding experimental results. The correlations between accuracy of each parameter of interest are discussed in this report.

• OSTI ID: 20726222
• Journal Information: AIP Conference Proceedings, Vol. 778, Issue 1; Conference: NUMISHEET 2005: 6. international conference and workshop on numerical simulation of 3D sheet metal forming process, Detroit, MI (United States), 15-19 Aug 2005; Other Information: DOI: 10.1063/1.2011338; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
36 MATERIALS SCIENCE
ACCURACY
BENCHMARKS
COMPUTER CODES
COMPUTERIZED SIMULATION
CORRELATIONS
FORECASTING
IMPLEMENTATION
MATERIALS WORKING
METALS
NUMERICAL ANALYSIS
PANELS
PERFORMANCE
SHEETS