American Society of Mechanical Engineers ASME Accepted Manuscript Repository Institutional Repository Cover Sheet First Last ASME Paper Title: Design optimization study of a nonlinear energy absorber for internal combustion engine pistons Authors: N. Dolatabadi, S. Theodossiades and S. J. Rothberg ASME Journal Title: Journal of Computational and Nonlinear Dynamics Volume/Issue _13 (9)___________________________ Date of Publication (VOR* Online) ______ Jul 26, 2018 ___________ ASME Digital Collection URL: http://computationalnonlinear.asmedigitalcollection.asme.org/article.aspx?articleid=2681664 DOI: 10.1115/1.4040239 *VOR (version of record)