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Anisotropic Yield Criteria for LDPE Modeling by nitesh.23mmz0005 is a document available to read on EtoBox.
This article investigates the anisotropic yield criteria for injection-molded low-density polyethylene (LDPE) plates, focusing on three criteria: Hill 1948, Barlat Yld91, and Barlat Yld2004-18P. The study compares the accuracy and computational efficiency of these criteria against the commonly used isotropic von Mises criterion, using a simplified calibration technique based solely on uniaxial tensile tests. The findings suggest that Barlat Yld91 and Barlat Yld2004-18P can effectively capture the anisotropi
- Author
- nitesh.23mmz0005
- Language
- EN