BBC05 with non-integer exponent and ambiguities in Nakajima yield surface calibration
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DOI: 10.1007/s12289-020-01545-0
Abstract: Reliable sheet metal forming simulations depend on accurate descriptions of real process conditions. These conditions include material behavior, lubrication systems, tool deformations, press dynamics, and more. Research on material models is the most mature area… read more here.
Keywords: yield surface; integer exponent; bbc05; non integer ... See more keywords