The Stress Invariant Simulator (Sisi) A. Haufe (DYNAmore GmbH) https://www.dynamore.se/en/downloads/papers/forum11/entwicklerforum-2011/haufe-sisi.pdf/view https://www.dynamore.se/@@site-logo/Logo_DYNAmore_An_Ansys_Company.svg The Stress Invariant Simulator (Sisi) A. Haufe (DYNAmore GmbH) Haufe-sisi.pdf — 419.5 KB