https://eng-tools.dev/tags/dfls/ Recent content in DFLS on Engineering Tools Hugo en Sat, 25 Apr 2026 00:00:00 +0000 https://eng-tools.dev/series-a/a5-hybrid-joint/ Sat, 25 Apr 2026 00:00:00 +0000 https://eng-tools.dev/series-a/a5-hybrid-joint/ Closed-form optimization of shaft–hub hybrid joints for lightweight structures. DFLS merit function, Tresca pressure limit, normalizing parameters φ and χ, based on Croccolo, De Agostinis & Vincenzi (2012). Python notebook with three-scenario verification.